Displacer Type Liquid Level Switches
DESCRIPTION
Magnetrol® displacement type level switches offer the industrial user a wide choice of alarm and control configurations. Every unit utilizes a simple buoyancy principle and is well suited for simple or complex applications, such as foaming or surging liquids or agitated fluids, and usually costs less than other types of level switches.
FEATURES
• Narrow or wide level ranges achieved through multiple switch mechanism capability. • Displacers adjustable at any point along the suspension cable. • 10 feet (3 meters) suspension cable standard • Anti-surge design eliminates the possibility of switch shortcycling • Flanged or threaded mounting available • Easy installation • Field adjustable set point and switch differential • NACE models • Floating rooftop models • Proof-er® ground check • Choice of displacers: Porcelain, 316 Stainless steel, Karbate, Brass. • Choice of switch mechanisms: Dry contact, Pneumatic, Hermetically sealed • Available housings: NEMA 1, carbon steel for pneumatics; TYPE 4X/7/9, Class I, Div. 1, Groups C & D, polymer coated aluminum; TYPE 4X/7/9, Class I, Div. 1, Group B, polymer coated aluminum
Displacer Level Switch Displacer Level Switch with PROOF-ER
APPLICATIONS
• Foaming or surging liquids • Agitated fluids • Sewage handling • Dirty liquids • Paints • Varnishes • Heavy oils • Liquids with solids
TECHNOLOGY
Operation is based upon simple buoyancy, whereby a spring is loaded with weighted displacers which are heavier than the liquid. Immersion of the displacers in the liquid results in buoyancy force change, which moves the spring upward. Since the spring moves only when the level moves on a displacer, spring movement is always a small fraction of the level travel between displacers . A magnetic sleeve is connected to the spring and operates within a non-magnetic barrier tube . Spring movement causes the magnetic sleeve to attract a pivoted magnet , actuating a switch mechanism located outside the barrier tube. Built-in limit stops prevent over stroking of the spring, under level surge conditions.
1
6
Pivot
4 3
Return Spring 5
Rising Level
2
Falling Level
PROOF-ER
CONTROLS
the switch actuator simulating a high or high-high level condition. When the chain is released, the PROOF-ER returns the actuator to its previous position to resume normal operation.
The purpose of the PROOF-ER is to check the operation of a displacer control without having to raise the level in the tank. This is accomplished by pulling downward on the PROOF-ER chain. A spring-loaded lever arm then lifts
FLOATING
ROOFTOP
CONTROLS
A hollow brass displacer is required if the control is to actuate in liquid as well as by the barrier. Consult factory for other options.
The floating rooftop control is designed for installation on “barrier” (floating roof) tanks. The control will be furnished with a brass weight displacer to prevent sparking.
DISPLACERS
Stainless steel displacers are rated 720 psig @ +100° F (50 bar @ +38° C). Karbate displacers are limited to a minimum temperature of +32° F (0° C) and a maximum temperature of +300° F (+149° C). Do not use porcelain displacers on non-vented boiler water condensate systems over +200° F (+93° C). Stainless steel or Karbate is recommended.
DISPLACERS
SUSPENSION
CABLE
Displacers are field-adjustable at any point along the suspension cable (10 feet (3 meters) 316 stainless steel is
standard). Monel® and Hastelloy® materials are available. Consult the factory for longer lengths.
2
SINGLE
SERIES
SWITCH
AND
MODELS
A15
A10
SERIES
SERIES A10 PUMP OR VALVE CONTROL WIDE DIFFERENTIAL TYPE These wide differential units are factory calibrated to actuate as a liquid level reaches a given displacer and to deactuate when the level reaches a second displacer. The minimum differential band is approximately 6 in. (152 mm) in water and varies somewhat with liquid specific gravity. The maximum differential is determined by the length of the displacer suspension cable.
SERIES A15 LEVEL ALARM APPLICATIONS NARROW DIFFERENTIAL TYPE These instruments are factory calibrated to operate over a narrow level differential band and are ideally suited for liquid level alarm applications on either high or low level. The operating level is fully adjustable simply by repositioning the displacer along its suspension cable. The differential band varies slightly with liquid specific gravity.
DUAL
SERIES
SWITCH
B10 AND
MODELS
B15
SERIES
SERIES B10 WIDE DIFFERENTIAL TYPE These wide differential tandem units are factory calibrated with a choice of several operating sequences designed to meet virtually any application. OPERATING SEQUENCES Model B10 units are available with a choice of switch operating sequence. Five of the most popular sequences are described on page 8. When ordering, specify operating sequence number and specific gravity of the liquid.
SERIES B15 NARROW DIFFERENTIAL TYPE These instruments utilize two switches — each actuated at a different level and each calibrated with a narrow differential band.
TRI-SWITCH
SERIES C10 AND
MODELS
SERIES C15
SERIES C10 WIDE DIFFERENTIAL TYPE These wide differential type switches are designed to provide three electrically separate control signals in a selected sequence as liquid level varies. These units come factory-calibrated with a choice of several operating sequences combining wide and narrow level differential.
SERIES C15 NARROW DIFFERENTIAL TYPE These instruments are factory-calibrated to operate over a narrow level band while providing three electrically separate control signals as liquid level varies.
3
AGENCY
AGENCY
APPROVALS
APPROVED MODEL AREA CLASSIFICATION
FM
All with an electric switch mechanism and a housing listed as Type 4X/7/9 All with an electric switch mechanism and a housing listed as Type 4X/7/9 Class I, Div 1, Group B
Class I, Div 1, Groups C & D Class II, Div 1, Groups E, F & G Class I, Div 1, Groups B, C & D Class II, Div 1, Groups E, F & G Class I, Div 2, Groups B, C & D Class I, Div 1, Groups C & D Class II, Div 1, Groups E, F & G Class I, Div 1, Groups B, C & D Class II, Div 1, Groups E, F & G ATEX II 2 G EEx d IIC T6 94/9/EC IEC Ex Ex d IIC T6 IP66 Installation Category II Pollution Degree 2 Low Voltage Directives 2006/95/EC per Harmonized Standard EN 61010-1/1993 & Amendment No. 1
CSA
All with a Series HS or F electric switch mechanism and a housing listed as CSA Type 4X All with an electric switch mechanism and a housing listed as Type 4X/7/9 All with an electric switch mechanism and a housing listed as Type 4X/7/9 Class I, Div 1, Group B All with an electric switch mechanism and an ATEX housing
ATEX / IEC Ex
CE
All models
IEC Installation Instructions:
Controls with two or more HS or H1 switches are not ATEX approved. The cable entry and closing devices shall be Ex d certified suitable for the conditions of use and correctly installed. For ambient temperatures above +55° C or for process temperatures above +150° C, suitable heat resistant cables shall be used. Heat extensions (between process connection and housing) shall never be insulated. Special conditions for safe use: When the equipment is installed in process temperatures higher than +85° C the temperature classification must be reduced according to the following table as per IEC60079-0. Maximum Process Temperature < 85° C < 100° C < 135° C < 200° C < 300° C < 450° C Temperature Classification T6 T5 T4 T3 T2 T1 These units are in conformity with IECEx KEM 05.0020X Classification Ex d IIC T6 Tambient -40° C to +70° C
PRESSURE/TEMPERATURE
Threaded Models
RATINGS
800 psig @ +100° F (55 bar @ +38° C) 250 psig @ +400° F (17 bar @ +204° C)
Flanged Models
Limited to the pressure rating of the selected flange or displacer. Cast iron flanges are flat face type conforming to ANSI dimensional specifications.
Low Pressure PROOF-ER Models Medium Pressure PROOF-ER Models
25 psig @ +200° F (1.7 bar @ +93° C) 125 psig @ +300° F (8.6 bar @ +149° C)
Models with stainless steel displacers are rated 720 psig @ +100° F (50 bar @ 38° C).
4
SPECIFICATIONS
SWITCH MECHANISMS AND ENCLOSURES
SERIES B, C, D, O & Q DRY CONTACT SWITCHES • Series “B”, “C”, “O” and “Q” switches are general purpose units with a selection of maximum liquid temperature ratings • Series “D” switch is designed for high DC current applications SERIES J & K PNEUMATIC SWITCHES • Suited for process industry applications in hazardous locations or where electrical power is not available • Series “J” bleed type switch is intended for general purpose applications • Series “K” switch is specially designed to provide non-bleed operation with a high degree of vibration resistance
SERIES HS, F & 8 HERMETICALLY SEALED SWITCHES SWITCH ENCLOSURES • TYPE 4X/7/9 aluminum enclosures • Designed and approved for Class I, Div. 1, Groups C & D and Class I, Div. 1 Group B • Optional housing heaters and drains available for some enclosures • Pneumatic switch mechanisms available with a NEMA 1 enclosure • Entire mechanism and contacts are contained within a positively pressurized capsule with series ‘HS’ • Ideal for use in salt and other corrosive atmospheres • Available in two models, one with easy access terminals, another with 12" (305 mm) long exposed wiring leads which may be field connected away from the switch enclosure
BASIC ELECTRICAL RATINGS
Voltage
Switch Series and Non-Inductive Ampere Rating
B
C
D —
F —
HS 5.00 5.00 5.00 0.50 0.25
O
Q
8 1.00 — 3.00 — —
120 VAC 15.00 15.00 10.00 0.25 240 VAC 15.00 15.00 24 VDC 120 VDC 240 VDC 0.50 0.25 6.00 10.00 10.00 4.00 1.00 10.00 0.30 0.50 3.00 —
15.00 15.00 15.00 15.00 — 1.00 0.50 6.00 0.50 0.25
5
SPECIFICATIONS
MODEL A10 DIMENSIONAL DATA AND ACTUATION LEVELS
INCHES (MM)
Outline Dimensions Threaded Mounting Flanged Mounting A B A B 5.00 (127) 4.75 (120) 122.00 (3098) 122.00 (3098) 7.00 (177) 6.75 (171) 124.00 (3149) 124.00 (3149) Displacer Type Porcelain Stainless Steel or Karbate C 2.56 (65) 2.50 (63) D 7.25 (184) 9.00 (228) E 3.62 (91) 4.50 (114)
Displacer Type Porcelain Stainless Steel or Karbate
Electrical Connections TYPE 4X/7/9, Group B: 1" NPT NEMA 1 Pneumatic: 1⁄4" NPT
STANDARD ACTUATING LEVELS AND LIQUID SPECIFIC GRAVITY
Displacer Type Liquid Temp. °F 100 Porcelain 200 300 400 100 200 300 400 500 0.60 F 5.30 (134) — — — 7.00 (177) — — — — G 1.50 (38) — — — 2.40 (60) — — — — F 4.10 (104) 4.80 (121) — — 5.30 (134) 5.90 (149) — — — 0.70 G 1.20 (30) 2.00 (50) — — 2.00 (50) 2.80 (71) — — — F 3.20 (81) 3.80 (96) 4.30 (109) — 4.10 (104) 4.70 (119) 5.10 (129) — — 0.80 G 1.10 (27) 1.80 (45) 2.40 (60) — 1.80 (45) 2.50 (63) 3.10 (78) — — F 2.50 (63) 3.00 (76) 3.40 (86) 3.40 (86) 3.10 (78) 3.60 (91) 4.00 (101) 4.40 (111) — 0.90 G 1.00 (25) 1.60 (40) 2.10 (53) 2.60 (66) 1.60 (40) 2.20 (55) 2.70 (68) 3.20 (81) — F 2.00 (50) 2.50 (63) 2.90 (73) 2.90 (73) 2.40 (60) 2.80 (71) 3.20 (81) 3.60 (91) 3.90 (99) 1.00 G 0.90 (22) 1.50 (38) 1.90 (48) 2.40 (60) 1.40 (35) 2.00 (50) 2.40 (60) 2.90 (73) 3.30 (83)
Stainless Steel or Karbate Stainless Steel
Note: All levels ±0.25" (6).
5.93 (151)
3.87 (98)
5.93 (151)
3.87 (98)
10.12 (257) Elect. Conn. 3.13 (79)
8.46 (214)
10.12 (257) Plug Elect. Conn.
8.46 (214)
Plug Flange
2 1/2" NPT A Min. A Min.
B Max.
Rising Level Actuation D F
B Max.
Rising Level Actuation D F
E
G C
Falling Level Actuation
E
G C
Falling Level Actuation
Model A10 with Threaded Mounting
Model A10 with Flanged Mounting
6
SPECIFICATIONS
MODEL A15 DIMENSIONAL DATA AND ACTUATION LEVELS
*
INCHES (MM)
Outline Dimensions Threaded Mounting Flanged Mounting A B A B 5.62 (142) 5.62 (142) 122.00 (3098) 122.00 (3098) 7.62 (193) 7.62 (193) 124.00 (3149) 124.00 (3149) Displacer Type Porcelain Stainless Steel or Karbate C 2.56 (65) 2.50 (63) D 7.25 (184) 9.00 (228)
Displacer Type Porcelain Stainless Steel or Karbate
Electrical Connections TYPE 4X/7/9, Group B: 1" NPT NEMA 1 Pneumatic: 1⁄4" NPT
STANDARD ACTUATING LEVELS AND LIQUID SPECIFIC GRAVITY
Displacer Liquid Temp. Type °F 100 200 300 400 500 100 200 300 400 500 0.50 E F E 0.60 F 2.10 (53) 2.60 (66) — — — 1.60 (40) 2.10 (53) 2.40 (60) E 4.50 (114) 4.90 (124) 5.20 (132) 5.60 (142) — 3.90 (99) 4.30 (109) 4.60 (116) 0.70 F 1.70 (43) 2.10 (53) 2.40 (60) 2.80 (71) — 1.40 (35) 1.80 (45) 2.10 (53) E 3.90 (99) 4.30 (109) 4.50 (114) 4.80 (121) 5.10 (129) 3.40 (86) 3.70 (93) 4.00 (101) 0.80 F 1.70 (43) 2.10 (53) 2.30 (58) 2.60 (66) 2.90 (73) 1.20 (30) 1.60 (40) 1.80 (45) E 3.50 (88) 3.80 (96) 4.10 (104) 4.30 (109) 4.60 (116) 3.00 (76) 3.30 (83) 3.60 (91) 0.90 F 1.50 (38) 1.80 (45) 2.10 (53) 2.30 (58) 2.60 (66) 1.10 (27) 1.40 (35) 1.70 (43) E 3.20 (81) 3.50 (88) 3.70 (93) 3.90 (99) 4.20 (106) 2.70 (68) 3.00 (76) 3.20 (81) 1.00 F 1.40 (35) 1.70 (43) 1.90 (48) 2.10 (53) 2.40 (60) 1.00 (25) 1.30 (33) 1.50 (38)
Porcelain
Stainless Steel or Karbate Stainless Steel
— — 5.10 (129) — — 5.60 (142) — — — — — — — — — 5.40 (137) 2.00 (50) 4.50 (114) 6.00 (152) 2.60 (66) 5.00 (127) 6.40 (162) 3.00 (76) 5.30 (134)
6.90 (175) 3.50 (88) 5.70 (144) 2.80 (71) 4.90 (124) 2.40 (60) 4.30 (109) 2.10 (53) 3.80 (96) 1.90 (48) 3.40 (86) 1.70 (43) — — 6.10 (154) 3.20 (81) 5.20 (132) 2.80 (71) 4.60 (116) 2.40 (60) 4.10 (104) 2.20 (55) 3.70 (93) 2.00 (50) *See page 21 for PROOF-ER and/or floating rooftop switch dimensions.
Note: All levels ±0.25" (6).
5.93 (151)
3.87 (98) 6.25 (159) Plug 2 1/2" NPT
5.93 (151)
3.87 (98) 6.25 (159) Plug
7.94 (201) Elect. Conn. 3.13 (79)
7.94 (201) Elect. Conn.
Flange
A Min. B Max. B Max.
A Min. Rising Level Actuation
D E F C
D E F C
Rising Level Actuation
Falling Level Actuation
Falling Level Actuation
Model A15 with Threaded Mounting
Model A15 with Flanged Mounting
7
SPECIFICATIONS
MODEL B10 DIMENSIONAL DATA
INCHES (MM)
Outline Dimensions Threaded Mounting Flanged Mounting A B A B 4.88 (123) 4.75 (120) 122.00 (3098) 122.00 (3098) 6.88 (174) 6.75 (171) 124.00 (3149) 124.00 (3149)
Displacer Type Porcelain Stainless Steel or Karbate
MODEL B10 WITH DISPLACER ARRANGEMENTS 3, 4, AND 5
Displacer Type Porcelain Stainless Steel or Karbate C 2.56 (65) 2.50 (63) D 5.02 (127) 6.00 (152) E 5.02 (127) 6.00 (152) F 5.02 (127) 6.00 (152)
MODEL B10 WITH DISPLACER ARRANGEMENTS 1 AND 2
Displacer Type Porcelain Stainless Steel or Karbate C D E 2.56 (65) 10.04 (255) 5.02 (127) 2.50 (63) 12.00 (304) 6.00 (152)
Electrical Connections TYPE 4X/7/9 Group B: 1" NPT
5.93 (151)
3.87 (98)
5.93 (151)
3.87 (98)
10.12 (257) Elect. Conn. 3.13 (79)
8.46 (214)
10.12 (257) Plug Elect. Conn.
8.46 (214)
Plug Flange
2 1/2" NPT
A Min. A Min.
B Max.
B Max.
C
C
Model B10 with Threaded Mounting
Model B10 with Flanged Mounting
8
SPECIFICATIONS
MODEL B10 ACTUATION LEVELS
INCHES (MM) B10 STANDARD ACTUATING LEVELS AND LIQUID SPECIFIC GRAVITY WITH DISPLACER ARRANGEMENT 1
Displacer Liquid Type Temp. ° F Level F 100 G H F 200 G H Porcelain F 300 G H F 400 G H
Note: All levels ±0.25" (6).
0.60 - 0.64 7.79 - 7.04 (197 - 178) 2.62 - 2.19 (56 - 55) 2.01 - 1.89 (51 - 48) 7.91 (200) 3.06 (77) 2.76 (70) — — — — — —
0.65 - 0.71 7.66 (194 2.88 (73 1.86 (47 7.72 (196 2.95 (74 2.72 (69 6.65 168) 2.28 57) 1.70 43) 6.71 170) 2.34 59) 2.49 63)
0.72 - 0.73 7.22 (133 2.91 (73 1.68 (42 6.56 (166 2.25 (57 2.45 (62 7.06 179) 2.81 71) 1.65 41) 6.41 162) 2.16 54) 2.42 61)
0.74 - 0.82 6.91 (175 2.71 (68 1.63 (41 6.73 (170 2.54 (64 2.39 (60 7.48 (189 3.29 (83 3.14 (79 5.81 147) 2.03 51) 1.47 37) 5.66 143) 1.87 47) 2.15 54) 6.34 161) 2.55 64) 2.83 71)
0.83 - 0.92 6.73 (180 2.99 (75 1.45 (36 6.37 (161 2.63 (66 2.13 (54 7.04 (178 3.30 (83 2.80 (71 5.65 143) 2.28 57) 1.31 33) 5.33 135) 1.95 49) 1.92 48) 5.93 150) 2.56 65) 2.53 64)
0.93 - 1.00 5.55 (140 2.21 (56 1.30 (33 6.15 (156 2.81 (71 1.90 (48 6.75 (171 3.41 (86 2.50 (63 4.86 123) 1.76 44) 1.21 30) 5.42 137) 2.32 58) 1.77 44) 5.98 151) 2.87 72) 2.32 58)
1.01 - 1.07 4.97 (126 1.90 (48 1.02 (25 5.02 (127 1.94 (49 1.58 (40 5.57 (141 2.50 (63 2.13 (54 6.12 (155 3.05 (77 2.68 (68 4.53 115) 1.63 41) 0.97 24) 4.57 116) 1.67 42) 1.49 37) 5.10 129) 2.19 55) 2.01 51) 5.62 142) 2.72 69) 2.53 64)
— — — — — —
— — — — — —
— — —
— — —
— — —
Displacer Liquid Type Temp. ° F
Level F
1.08 - 1.12 4.47 (113 1.59 (40 0.96 (24 4.66 (118 1.79 (45 1.48 (37 5.18 (131 2.31 (58 1.99 (50 5.70 (144 2.82 (71 2.51 (63 6.22 (157 3.34 (84 3.03 (76 4.20 106) 1.43 36) 0.92 23) 4.39 111) 1.62 41) 1.42 36) 4.89 124) 2.12 53) 1.92 48) 5.39 136) 2.62 66) 2.42 yt61) 5.89 149) 3.12 79) 2.92 74)
1.13 - 1.17 4.90 (124 2.16 (54 0.92 (23 4.33 (109 1.58 (40 1.41 (35 4.82 (122 2.08 (52 1.90 (48 5.32 (135 2.57 (65 2.40 (60 5.81 (147 3.07 (77 2.89 (73 4.64 117) 1.99 50) 0.88 22) 4.08 103) 1.43 36) 1.36 34) 4.56 115) 1.91 48) 1.84 46) 5.04 128) 2.39 60) 2.32 58) 5.52 140) 2.86 72) 2.79 70)
1.18 - 1.27 4.57 (116 1.94 (49 0.88 (22 4.32 (109 1.69 (42 1.35 (34 4.79 (121 2.16 (54 1.82 (45 5.26 (133 2.63 (66 2.30 (58 5.74 (145 3.11 (78 2.77 (70 4.05 102) 1.60 40) 0.81 20) 3.81 96) 1.36 34) 1.25 31) 4.25 107) 1.80 45) 1.69 42) 4.69 119) 2.24 56) 2.13 54) 5.13 130) 2.68 68) 2.57 65)
1.28 - 1.30 3.99 (101 1.57 (39 0.81 (20 4.29 (108 1.87 (47 1.24 (31 4.73 (120 2.31 (58 1.68 (42 5.17 (131 2.74 (69 2.12 (53 5.60 (142 3.18 (80 2.55 (64 3.89 98) 1.50 38) 0.80 20) 4.18 106) 1.80 45) 1.23 31) 4.61 117) 2.23 56) 1.66 42) 5.04 128) 2.66 67) 2.08 52) 5.47 138) 3.09 78) 2.51 63)
1.31 - 1.39 4.23 (107 1.86 (47 0.79 (20 4.13 (104 1.76 (44 1.22 (30 4.56 (115 2.19 (55 1.64 (41 4.98 (126 2.61 (66 2.07 (52 5.41 (137 3.04 (77 2.50 (63 3.82 97) 1.59 40) 0.74 18) 3.73 94) 1.49 37) 1.15 29) 4.13 104) 1.90 48) 1.55 39) 4.53 115) 2.30 58) 1.95 49) 4.93 125) 2.70 68) 2.35 59)
1.40 - 1.50 3.77 - 3.33 (95 - 84) 1.56 - 1.26 (39 - 32) 0.74 - 0.69 (18 - 17) 3.93 - 3.47 (99 - 88) 1.71 - 1.40 (43 - 35) 1.14 - 1.06 (28 - 26) 4.32 - 3.84 (109 - 97) 2.11 - 1.78 (53 - 45) 1.54 - 1.43 (39 - 36) 4.72 - 4.22 (119 - 107) 2.51 - 2.15 (63 - 54) 1.94 - 1.81 (49 - 45) 5.12 - 4.59 (130 - 116) 2.91 - 2.52 (73 - 64) 2.33 - 2.18 (59 - 55)
100
G H F
200
G H F
Porcelain
300
G H F
400
G H F
500
G H
Note: All levels ±0.25" (6).
9
SPECIFICATIONS
MODEL B10 ACTUATION LEVELS (cont.)
INCHES (MM) B10 STANDARD ACTUATING LEVELS AND LIQUID SPECIFIC GRAVITY WITH DISPLACER ARRANGEMENT 1 (cont.)
Displacer Type Liquid Temp. ° F Level F 100 G H F Stainless Steel and Karbate 200 G H F 300 G H F 400 Stainless Steel 500 G H F G H
Note: All levels ±0.25" (6).
0.50 - 0.58 9.91 - 7.72 (251 - 196) 3.46 - 2.16 (86 - 54) 2.51 - 2.16 (63 - 54) 10.22 - 7.98 (259 - 202) 3.76 - 2.42 (95 - 61) 3.67 - 3.16 (93 - 80) — — — — — — — — —
0.59 - 0.71 9.19 - 6.62 (233 - 168) 3.72 - 2.08 (94 - 52) 2.13 - 1.77 (54 - 44) 7.74 - 7.44 (196 - 188) 2.27 - 1.89 (57 - 48) 3.11 - 2.58 (78 - 65) 9.68 - 7.25 (245 - 184) 4.30 - 2.70 (109 - 68) 4.03 - 3.40 (102 - 86) — — — — — —
0.72 - 0.79 8.44 - 7.16 (214 - 181) 3.96 - 3.07 (100 - 77) 1.74 - 1.59 (44 - 40) 7.50 - 6.30 (190 - 160) 3.02 - 2.22 (76 - 56) 2.55 - 2.32 (64 - 58) 8.31 - 7.04 (211 - 178) 3.83 - 2.96 (97 - 75) 3.36 - 3.06 (85 - 77) 9.11 - 7.77 (231 - 197) 4.63 - 3.69 (117 - 93) 4.16 - 3.79 (105 - 96) — — —
0.80 - 0.85 7.66 - 6.86 (194 - 174) 3.63 - 3.07 ((92 - 77) 1.57 - 1.48 (39 - 37) 6.15 - 5.44 (156 - 138) 2.12 - 1.64 (53 - 41) 2.29 - 2.16 (58 - 54) 6.88 - 6.12 (174 - 155) 2.84 - 2.32 (72 - 58) 3.02 - 2.84 (76 - 72) 7.60 (193 3.57 (90 3.75 (95 6.80 172) 3.01 76) 3.53 89)
0.86 - 1.00 6.71 (170 2.96 (75 1.46 (37 6.97 (177 3.22 (81 2.13 (54 7.65 (194 3.89 (98 2.81 (71 4.93 125) 1.71 43) 1.25 31) 5.15 130) 1.93 49) 1.84 46) 5.73 145) 2.51 63) 2.42 61)
1.01 - 1.03 4.82 (122 1.63 (41 1.24 (31 4.61 117) 1.48 37) 1.22 30)
— — — — — — — — — — — —
— — —
8.32 - 6.32 (211 - 160) 4.57 - 3.09 (116 - 78) 3.48 - 3.00 (88 - 76) 9.00 - 6.90 (228 - 175) 5.24 - 3.67 (133 - 93) 4.16 - 3.58 (105 - 90)
Actuation D F G Lower Switch Actuation E H H D G Upper Switch Actuation E F
Actuation
Upper Switch Actuation Lower Switch Actuation
Model B10 Displacer Arrangement 1
Model B10 Displacer Arrangement 2
10
SPECIFICATIONS
MODEL B10 ACTUATION LEVELS (cont.)
INCHES (MM) B10 STANDARD ACTUATING LEVELS AND LIQUID SPECIFIC GRAVITY WITH DISPLACER ARRANGEMENT 2
Displacer Type Liquid Temp. ° F Level F 100 G H F 200 G H Porcelain F 300 G H F 400 G H
Note: All levels ±0.25" (6).
0.60 - 0.64 2.77 - 2.01 (70 - 51) 7.27 - 6.84 (184 - 173) 2.67 - 2.53 (67 - 64) 3.15 (80) 7.71 (195) 3.40 (86) — — — — — —
0.65 -0.71 2.63 (66 7.54 (191 3.29 (83 2.96 (75 7.60 (193 3.36 (85 — — — — — — 1.62 41) 6.93 176) 3.05 77) 1.93 49) 6.99 177) 3.10 78)
0.72 - 0.73 2.67 (67 7.56 (192 3.73 (94 1.77 (44 6.90 (175 3.07 (77 2.51 63) 7.46 189) 3.68 93) 1.62 41) 6.81 172) 3.03 76)
0.74 - 0.82 2.58 - 1.42 (65 - 36) 7.36 - 6.68 (186 - 169) 3.64 - 3.32 (92 - 84) 2.64 - 1.47 (67 - 37) 7.19 - 6.52 (182 - 165) 3.46 - 3.16 (87 - 80) 3.39 - 2.15 (86 - 54) 7.94 - 7.20 (201 - 182) 4.21 - 3.84 (106 - 97) — — —
0.83 - 0.92 3.16 - 1.94 (80 - 49) 7.64 - 6.93 (194 - 176) 4.32 - 3.93 (109 - 99) 2.79 - 1.61 (70 - 40) 7.28 - 6.60 (184 - 167) 3.96 - 3.61 (100 - 91) 3.47 - 2.22 (88 - 56) 7.95 - 7.21 (201 - 183) 4.63 - 4.21 (117 - 106) — — —
0.93 - 1.00 1.82 (45 6.86 (174 3.90 (99 2.79 (70 7.46 (189 4.50 (114 3.39 (86 8.06 (204 5.10 (129 1.04 26) 6.41 162) 3.65 92) 1.94 49) 6.97 177) 4.21 106) 2.50 63) 7.53 191) 4.77 121)
1.01 - 1.07 1.69 (42 5.15 (130 2.42 (61 1.56 (39 5.19 (131 2.46 (62 2.11 (53 5.75 (146 3.02 (76 2.67 (67 6.30 (160 3.57 (90 1.23 31) 4.89 124) 2.31 58) 1.11 28) 4.92 124) 2.35 59) 1.63 41) 5.45 138) 2.87 72) 2.15 54) 5.97 151) 3.39 86)
— — — — — —
— — —
Displacer Type
Liquid Temp. ° F
Level F
1.08 - 1.12 1.16 (29 4.84 (122 2.29 (58 1.68 (42 5.04 (128 2.49 (63 2.19 (55 5.56 (141 3.01 (76 2.71 (68 6.08 (154 3.52 (89 3.23 (82 6.59 (167 4.04 (102 0.89 22) 4.68 118) 2.22 56) 1.38 35) 4.88 123) 2.41 61) 1.88 47) 5.37 136) 2.91 73) 2.38 60) 5.87 149) 3.41 86) 2.88 73) 6.37 161) 3.91 99)
1.13 - 1.17 2.04 (51 5.41 (137 2.97 (75 1.31 (33 4.84 (122 2.39 (60 1.81 (45 5.33 (135 2.89 (73 2.30 (58 5.82 (147 3.38 (85 2.80 (71 6.32 (160 3.88 (98 1.75 44) 5.24 133) 2.88 73) 1.05 26) 4.68 118) 2.33 59) 1.52 38) 5.16 131) 2.80 71) 2.00 50) 5.64 143) 3.28 83) 2.48 62) 6.12 155) 3.76 95)
1.18 - 1.27 1.68 (42 5.20 (132 2.86 (72 1.71 (43 4.94 (125 2.60 (66 2.19 (55 5.41 (137 3.07 (77 2.66 (67 5.89 (149 3.55 (90 3.13 (79 6.36 (161 4.02 (102 1.10 27) 4.85 123) 2.68 68) 1.13 28) 4.62 117) 2.44 61) 1.57 39) 5.06 128) 2.88 73) 2.01 51) 5.49 139) 3.32 84) 2.45 62) 5.93 150) 3.76 95)
1.28 - 1.30 1.04 (26 4.82 (122 2.66 (67 1.75 (44 5.12 (130 2.97 (73 2.18 (50 5.56 (138 3.40 (84 2.62 (61 5.99 (152 3.84 (97 3.05 (77 6.43 (163 4.28 (108 0.92 23) 4.75 120) 2.63 66) 1.62 41) 5.05 128) 2.93 70) 2.05 37) 5.48 130) 3.36 80) 2.48 48) 5.91 150) 3.79 96) 2.91 73) 6.34 161) 4.21 106)
1.31 - 1.39 2.05 (52 5.11 (129 3.01 (76 1.56 (39 5.01 (127 2.91 (73 1.98 (50 5.44 (138 3.33 (84 2.41 (61 5.87 (149 3.76 (95 2.84 (72 6.29 (159 4.19 (106 1.56 39) 4.84 122) 2.85 72) 1.09 27) 4.75 120) 2.76 70) 1.49 37) 5.15 130) 3.16 80) 1.90 48) 5.55 140) 3.56 90) 2.30 58) 5.95 151) 3.97 100)
1.40 - 1.50 1.50 (38 4.81 (122 2.84 (72 1.53 (38 4.96 (125 2.99 (75 1.93 (49 5.36 (136 3.39 (86 2.33 (59 5.76 (146 3.79 (96 2.73 (69 6.16 (156 4.19 (106 0.97 24) 4.51 114) 2.67 67) 1.00 25) 4.65 118) 2.82 77) 1.37 34) 5.03 127) 3.19 81) 1.74 44) 5.40 137) 3.56 90) 2.11 53) 5.77 146) 3.93 99)
100
G H F
200
G H F
Porcelain
300
G H F
400
G H F
500
G H
Note: All levels ±0.25" (6).
11
SPECIFICATIONS
MODEL B10 ACTUATION LEVELS (cont.)
INCHES (MM) B10 STANDARD ACTUATING LEVELS AND LIQUID SPECIFIC GRAVITY WITH DISPLACER ARRANGEMENT 2 (cont.)
Displacer Type Liquid Temp. ° F Level F 100 G H F Stainless Steel and Karbate 200 G H F 300 G H F 400 Stainless Steel 500 G H F G H
Note: All levels ±0.25" (6).
0.50 - 0.58 3.77 (95 9.46 (240 3.73 (94 4.22 (107 9.76 (247 4.03 (102 1.60 40) 8.16 207) 3.21 81) 1.98 50) 8.42 213) 3.47 88)
0.59 - 0.71 4.10 (104 9.72 (246 4.86 (123 1.74 (44 8.27 (210 3.41 (86 4.87 (123 10.30 (261 5.52 (140 1.38 35) 8.08 205) 4.04 102) 1.44 36) 6.88 174) 2.84 62) 2.26 57) 8.70 220) 4.66 118)
0.72 - 0.79 4.43 (112 9.96 (252 5.97 (151 3.74 (94 9.02 (229 5.04 (128 4.55 (115 9.83 (249 5.84 (148 5.35 (135 10.63 (270 6.65 (168 2.97 75) 9.07 230) 5.44 138) 2.35 59) 8.22 208) 4.59 116) 3.08 78) 8.96 227) 5.33 135) 3.82 97) 9.69 246) 6.06 153)
0.80 - 0.85 4.58 (24 9.63 (244 6.05 (153 2.17 (55 8.12 (206 4.53 (115 2.89 (73 8.84 (224 5.26 (133 3.62 (91 9.57 (243 5.99 (152 3.60 91) 9.07 230) 5.69 144) 1.33 33) 7.64 194) 4.27 108) 2.02 51) 8.32 211) 4.95 125) 2.70 68) 9.01 228) 5.63 143)
0.86 - 1.00 3.42 (86 8.96 (227 5.63 (143 3.89 (98 9.22 (234 5.88 (149 4.56 (115 9.89 (251 6.56 (166 5.24 (133 10.57 (183 7.24 (183 5.91 (150 11.24 (285 7.91 (200 1.26 31) 7.71 195) 4.84 122) 1.66 42) 7.93 201) 5.06 128) 2.24 56) 8.51 216) 5.64 131) 2.82 71) 9.09 157) 6.22 157) 3.41 86) 9.67 245) 6.80 172)
1.01 - 1.03 1.13 (28 7.63 (193 4.79 (121 0.88 22) 7.48 189) 4.70 119)
— — — — — — — — — — — —
— — — — — — — — —
— — — — — —
— — —
— — —
Actuation E F Upper Switch Actuation D G H Lower Switch Actuation
Model B10 Displacer Arrangement 2
12
SPECIFICATIONS
MODEL B10 ACTUATION LEVELS (cont.)
INCHES (MM) B10 STANDARD ACTUATING LEVELS AND LIQUID SPECIFIC GRAVITY WITH DISPLACER ARRANGEMENTS 3, 4, AND 5
Displacer Liquid Temp. Level 0.60 - 0.64 0.65 - 0.71 0.72 - 0.73 0.74 - 0.82 0.83 - 0.92 0.93 - 1.00 1.01 - 1.07 Type °F G 100 H J G 200 H J Porcelain G 300 H J G 400 H J
Note: All levels ±0.25" (6).
2.77 - 2.01 (70 - 51) 2.24 - 1.81 (56 - 45) 2.01 - 1.89 (51 - 48) 3.15 (80) 2.69 (68) 2.76 (70) — — — — — —
2.63 (66 2.51 (63 1.86 (47 2.96 (75 2.57 965 2.72 (69
-
1.62 41) 1.90 48) 1.70 43) 1.93 49) 1.96 49) 2.49 63)
2.67 (67 2.53 (64 1.68 (42 1.77 (44 1.87 (47 2.45 (62
-
2.51 63) 2.43 61) 1.65 41) 1.62 41) 1.78 45) 2.42 61)
— — — — — —
— — — — — —
2.58 (65 2.34 (59 1.63 (41 2.64 (67 2.16 (54 2.39 (60 3.39 (86 2.92 (74 3.14 (79
-
1.42 36) 1.66 42) 1.47 37) 1.47 37) 1.50 38) 2.15 54) 2.15 54) 2.18 55) 2.83 71)
3.16 (80 2.62 (66 1.45 (36 2.79 (70 2.25 (57 2.13 (54 3.47 (88 2.93 (74 2.80 (71
-
1.94 49) 1.91 48) 1.31 33) 1.61 40) 1.58 40) 1.92 48) 2.22 56) 2.18 55) 2.53 64)
1.82 (45 1.84 (46 1.30 (33 2.79 (70 2.44 (61 1.90 (48 3.39 (86 3.04 (77 2.50 (63
-
1.04 26) 1.38 35) 1.21 30) 1.94 49) 1.94 49) 1.77 44) 2.50 63) 2.50 63) 2.32 58)
— — —
— — —
— — —
1.69 (42 1.53 (38 1.02 (25 1.56 (39 1.40 (35 1.58 (40 2.11 (53 1.95 (49 2.13 (54 2.67 (67 2.68 (68 2.68 (68
-
1.23 31) 1.26 32) .097 24) 1.11 28) 1.14 28) 1.49 37) 1.63 41) 1.66 42) 2.01 51) 2.15 54) 2.34 59) 2.53 64)
D G
Actuation
Upper Switch E H Lower Switch F J Actuation Actuation
Model B10 Displacer Arrangement 3
Displacer Liquid Temp. Level 1.08 - 1.12 1.13 - 1.17 1.18 - 1.27 1.28 - 1.30 1.31 - 1.39 1.40 - 1.50 Type °F G 100 H J G 200 H J G Porcelain 300 H J G 400 H J G 500 H J
Note: All levels ±0.25" (6).
D G
Actuation
1.16 (29 1.22 (30 0.96 (24 1.68 (42 1.42 (36 1.48 (37 2.19 (55 1.93 (49 1.99 (50 2.71 (68 2.45 (62 2.51 (63 3.23 (82 2.97 (75 3.03 (76
-
0.89 22) 1.06 26) 0.92 23) 1.38 35) 1.25 31) 1.42 36) 1.88 47) 1.75 44) 1.92 48) 2.38 60) 2.25 57) 2.42 61) 2.88 73) 2.75 69) 2.92 74)
2.04 (51 1.78 (45 0.92 (23 1.31 (33 1.21 (30 1.41 (35 1.81 (45 1.70 (43 1.90 (48 2.30 (58 2.20 (55 2.40 (60 2.80 (71 2.69 (68 2.89 (73
-
1.75 44) 1.61 40) 0.88 22) 1.05 26) 1.06 26) 1.36 34) 1.52 38) 1.53 38) 1.84 46) 2.00 50) 2.01 51) 2.32 58) 2.48 62) 2.49 63) 2.79 70)
1.68 (42 1.57 (39 0.88 (22 1.71 (43 1.31 (33 1.35 (34 2.19 (55 1.79 (45 1.82 (45 2.66 (67 2.26 (57 2.30 (58 3.13 (79 2.73 (69 2.77 (70
-
1.10 27) 1.23 31) 0.81 20) 1.13 28) 0.99 25) 1.25 31) 1.57 39) 1.43 36) 1.69 42) 2.01 51) 1.87 47) 2.13 54) 2.45 62) 2.31 58) 2.57 65)
1.04 (26 1.19 (30 0.81 (20 1.75 (44 1.50 (38 1.24 (31 2.18 (50 1.93 (49 1.68 (42 2.62 (61 2.37 (60 2.12 (53 3.05 (77 2.80 (71 2.55 (64
-
0.92 23) 1.12 28) 0.80 20) 1.62 41) 1.42 36) 1.23 31) 2.05 37) 1.85 46) 1.66 42) 2.48 48) 2.28 57) 2.08 52) 2.91 73) 2.71 68) 2.51 63)
2.05 (52 1.49 (37 0.79 (20 1.56 (39 1.39 (35 1.22 (30 1.98 (50 1.81 (45 1.64 (41 2.41 (61 2.24 (56 2.07 (52 2.84 (72 2.67 (67 2.50 (63
-
1.56 39) 1.21 30) 0.74 18) 1.09 27) 1.12 28) 1.15 29) 1.49 37) 1.52 38) 1.55 39) 1.90 48) 1.92 23) 1.95 49) 2.30 58) 2.33 59) 2.35 59)
1.50 (38 1.18 (29 0.74 (18 1.53 (38 1.33 (33 1.14 (28 1.93 (49 1.73 (43 1.54 (39 2.33 (59 2.13 (54 1.94 (49 2.73 (69 2.53 (64 2.33 (59
-
0.97 24) 0.89 22) 0.69 17) 1.00 25) 1.03 26) 1.06 26) 1.37 34) 1.40 35) 1.43 36) 1.74 44) 1.77 44) 1.81 45) 2.11 53) 2.15 54) 2.18 55)
Upper Switch E H Lower Switch F J Actuation Actuation
Model B10 Displacer Arrangement 4
D G
Actuation
Upper Switch E H Actuation Lower Switch
F J
Actuation
Model B10 Displacer Arrangement 5
13
SPECIFICATIONS
MODEL B10 ACTUATION LEVELS (cont.)
INCHES (MM) B10 STANDARD ACTUATING LEVELS AND LIQUID SPECIFIC GRAVITY WITH DISPLACER ARRANGEMENTS 3, 4, AND 5
Displacer Type Liquid Temp. ° F Level G 100 H J G Stainless Steel and Karbate 200 H J G 300 H J G 400 Stainless Steel H J G 500 H J
Note: All levels ±0.25" (6).
0.50 - 0.58 3.77 (95 3.46 (87 2.51 (63 4.22 (107 3.76 (95 3.67 (93 1.60 40) 2.16 54) 2.16 54) 1.98 50) 2.42 61) 3.16 80)
0.59 - 0.71 4.10 (104 3.72 (94 2.13 (54 1.74 (44 2.27 (57 3.11 (78 4.87 (123 4.30 (109 4.03 (102 1.38 35) 2.08 52) 1.77 44) 1.44 36) 1.89 48) 2.58 65) 2.26 57) 2.70 68) 3.40 86)
0.72 - 0.79 4.43 (112 3.96 (100 1.74 (44 3.74 (94 3.02 (76 2.55 (64 4.55 (115 3.83 (97 3.36 (85 5.35 (135 4.63 (117 4.16 (105 2.97 75) 3.07 77) 1.59 40) 2.35 59) 2.22 56) 2.32 58) 3.08 78) 2.96 75) 3.06 77) 3.82 97) 3.69 93) 3.79 96)
0.80 - 0.85 4.58 (24 3.63 (92 1.57 (39 2.17 (55 2.12 (53 2.29 (58 2.89 (73 2.84 (72 3.02 (76 3.62 (91 3.57 (90 3.75 (95 3.60 91) 3.07 77) 1.48 37) 1.33 33) 1.64 41) 2.16 54) 2.02 51) 2.32 58) 2.84 72) 2.70 68) 3.01 76) 3.53 89)
0.86 - 1.00 3.42 (86 2.96 ((75 1.46 (37 3.89 (98 3.22 (81 2.13 (54 4.56 (115 3.89 (98 2.81 (71 5.24 (133 4.57 (116 3.48 (88 5.91 (150 5.24 (133 4.16 (105 1.26 31) 1.71 43) 1.25 31) 1.66 42) 1.93 49) 1.84 46) 2.24 56) 2.51 63) 2.42 61) 2.82 71) 3.09 78) 3.00 76) 3.41 86) 3.67 93) 3.58 90)
1.01 - 1.03 1.13 (28 1.45 (36 1.24 (31 0.88 22) 1.31 33) 1.22 30)
— — — — — — — — — — — —
— — — — — — — — —
— — — — — —
— — —
— — —
D G
Actuation
D G
Actuation
D G
Actuation
Upper Switch E H Lower Switch F J Actuation F J Actuation E H Actuation
Upper Switch Upper Switch E H Lower Switch Actuation F J Actuation Actuation Lower Switch
Model B10 Displacer Arrangement 3
Model B10 Displacer Arrangement 4
Model B10 Displacer Arrangement 5
14
SPECIFICATIONS
MODEL B15 DIMENSIONAL DATA AND ACTUATION LEVELS
*
INCHES (MM)
Outline Dimensions Threaded Mounting Flanged Mounting A B A B 5.50 (139) 5.88 (149) 123.00 (3124) 123.00 (3121) 7.50 (190) 7.88 (200) 125.00 (3175) 125.00 (3175) Displacer Type Porcelain Stainless Steel or Karbate C 2.56 (65) 2.50 (63) D 7.25 (184) 10.50 (266) E 5.02 (127) 6.00 (152)
Displacer Type Porcelain Stainless Steel or Karbate
Electrical Connections TYPE 4X/7/9, Group B: 1" NPT
B15 STANDARD ACTUATING LEVELS AND LIQUID SPECIFIC GRAVITY
Displacer Type Stainless Steel or Karbate Liquid Temp. °F 100 200 0.70 F 9.50 (241) — G 5.00 (127) — H 4.90 (124) — J 1.30 (33) — F 7.60 (193) 8.20 (208) G 3.70 (93) 4.30 (109) 0.80 H 4.30 (109) 5.00 (127) J 1.10 (27) 1.80 (45)
Note: All levels ±0.25" (6).
*See page 21 for PROOF-ER and/or floating rooftop switch dimensions.
Displacer Type Porcelain
Liquid Temp. °F 100 100 200 300 400 100
0.95 F 5.50 (139) 5.50 (139) 6.00 (152) 6.40 (162) — 5.50 (139) 6.00 (152) 6.40 (162) G 2.00 (50) 2.00 (50) 2.70 (68) 3.10 (78) — 2.00 (50) 2.70 (68) 3.10 (78) H 3.70 (93) 3.70 (93) 4.20 (106) 4.70 (119) — 3.70 (93) 4.20 (106) 4.70 (119) J 1.00 (25) 1.00 (25) 1.50 (38) 2.00 (50) — 1.00 (25) 1.50 (38) 2.00 (50) F 5.00 (127) 4.90 (124) 5.40 (137) 5.70 (144) 6.10 (154) 4.90 (124) 5.40 (137) 5.70 (144) G 1.70 (43) 1.70 (43) 2.20 (55) 2.50 (63) 2.90 (73) 1.70 (43) 2.20 (55) 2.50 (63)
1.00 H 3.50 (88) 3.40 (86) 4.00 (101) 4.40 (111) 4.90 (124) 3.40 (86) 4.00 (101) 4.40 (111) J 0.80 (20) 0.90 (22) 1.50 (38) 1.90 (48) 2.40 (60) 0.90 (22) 1.50 (38) 1.90 (48)
Stainless Steel
Karbate
200 300
Note: All levels ±0.25" (6).
5.93 (151)
*See page 21 for PROOF-ER and/or floating rooftop switch dimensions.
5.93 (151)
3.87 (98)
3.87 (98)
10.12 (257) Elect. Conn. 3.13 (79)
8.46 (214)
10.12 (257) Plug Elect. Conn.
8.46 (214)
Plug Flange
2 1/2" NPT
A Min.
A Min.
B Max.
Rising Level Actuation D F G Falling Level Actuation
B Max.
Rising Level Actuation D F G Falling Level Actuation
E H
J
Rising Level Actuation Falling Level Actuation C
E H
J
Rising Level Actuation Falling Level Actuation C
Model B15 with Threaded Mounting
Model B15 with Flanged Mounting
15
SPECIFICATIONS
MODEL C10 DIMENSIONAL DATA
INCHES (MM) MODEL C10 WITH ALL DISPLACER ARRANGEMENTS
Displacer Type Porcelain Stainless Steel or Karbate Outline Dimensions Threaded Mounting Flanged Mounting A B A B 6.38 (965) 5.75 (146) 123.00 (3124) 123.00 (3124) 8.38 (212) 7.75 (196) 125.00 (3175) 125.00 (3175)
14.81 (376) 13.11 (332) 14.81 (376) 13.11 (332) 5.93 (151)
5.93 (151)
3.87 (98)
3.87 (98)
MODEL C10 WITH DISPLACER ARRANGEMENTS A, B, AND C
Displacer Type Porcelain Stainless Steel or Karbate C 2.56 (65) 2.50 (63) D 6.42 (163) 6.00 (152) E 5.02 (127) 6.00 (152) F 5.02 (127) 4.50 (114) G 3.62 (91) 4.50 (114)
B Max.
Elect. Conn. 3.13 (79)
Plug
Elect. Conn.
Plug Flange
2 1/2" NPT A Min. A Min.
MODEL C10 WITH DISPLACER ARRANGEMENTS D AND F
Displacer Type Porcelain Stainless Steel or Karbate C 2.56 (65) 2.50 (63) D 14.44 (367) 12.00 (304) E 5.02 (127) 4.50 (114) F 3.62 (91) 4.50 (114)
B Max.
MODEL C10 WITH DISPLACER ARRANGEMENTS E AND G
C
C
Displacer Type Porcelain Stainless Steel or Karbate
C 2.56 (65) 2.50 (63)
D 6.42 (153) 6.00 (152)
E 5.02 (127) 6.00 (152)
F 8.65 (219) 9.00 (228)
Model C10 with Threaded Mounting
Model C10 with Flanged Mounting
Electrical Connections TYPE 4X/7/9, Group B: 1" NPT
SPECIFICATIONS
MODEL C10 ACTUATION LEVELS
C10 STANDARD ACTUATING LEVELS AND LIQUID SPECIFIC GRAVITY WITH DISPLACER ARRANGEMENTS A, B, AND C
Actuation D H Upper Switch Upper Switch D H Actuation D H Upper Switch Actuation J Middle Switch F K Lower Switch G L Actuation G L Actuation F K Lower Switch Actuation G L Actuation Actuation Middle Switch F K Actuation Lower Switch Actuation J Middle Switch Actuation
E J
Actuation
E
E
Model C10 Displacer Arrangement A
Model C10 Displacer Arrangement B
Model C10 Displacer Arrangement C
16
SPECIFICATIONS
MODEL C10 ACTUATION LEVELS (cont.)
C10 STANDARD ACTUATING LEVELS AND LIQUID SPECIFIC GRAVITY WITH DISPLACER ARRANGEMENTS A, B, AND C
Displacer Liquid Type Temp. ° F (° C) 0.58 H — — J — — K — — L — — H — — 0.60 J — — K — — L — — H 0.70 J K L H 0.80 J 2.0 (51) — 2.2 (56) 2.9 (74) — K 1.9 (48) — 1.3 (33) 2.5 (64) — L 1.7 (43) — 1.7 (43) 2.3 (58) —
PLEASE REFER TO PAGE 16 FOR DISPLACER ARRANGEMENTS A, B, AND C.
Porcelain
Stainless Steel or Karbate
100 (37.8) 200 (93) 100 (37.8) 200 (93) 300 (149)
2.5 2.2 2.2 2.0 2.3 (64) (56) (56) (51) (58) — — — — —
4.5 3.7 3.2 2.3 3.8 3.2 3.0 (114) (94) (81) (58) (97) (81) (76) — — — — — — — — — — — — — —
2.2 4.2 3.8 2.1 1.9 1.8 (56) (107) (97) (53) (48) (46) — — — — — — — — — — 3.2 (81) —
Note: All levels ±0.25" (6).
Displacer Liquid Type Temp. ° F (° C)
0.90 H J K L H J
1.00 K L 1.4 (36) 1.7 (43) 1.3 (33) 1.8 (46) 2.4 (61) H 3.0 (76) 1.7 (132) 3.1 (79) — — J
1.10 K L H J
1.20 K 2.1 (53) — 1.9 (48) — — L 1.1 (28) — 1.2 (30) — —
PLEASE REFER TO PAGE 16 FOR DISPLACER ARRANGEMENTS A, B, AND C.
Porcelain
Stainless Steel or Karbate
Actuation D G H Middle Switch Upper Switch Actuation
100 (37.8) 200 (93) 100 (37.8) 200 (93) 300 (149)
3.0 2.4 2.7 1.5 1.4 (76) (61) (69) (38) (36) 3.2 — — — — (157) 3.1 3.2 2.5 1.5 1.3 (79) (81) (64) (38) (33)
1.4 2.1 (36) (53) 2.7 2.8 (78) (71) 1.9 1.8 (48) (45)
2.6 2.5 1.2 1.7 (66) (64) (30) (43) 1.7 2.3 1.6 (53) (58) (40) — 3.2 2.5 1.3 1.6 (81) (64) (33) (41) — — — — — — — —
1.7 (43) — 2.2 (56) — —
3.6 3.6 1.7 2.0 1.7 2.3 1.1 (91) (91) (43) (51) (43) (58) (27) 3.4 3.0 2.4 2.7 1.6 1.8 1.7 (86) (76) (61) (69) (41) (46) (43)
Note: All levels ±0.25" (6).
C10 STANDARD ACTUATING LEVELS AND LIQUID SPECIFIC GRAVITY WITH DISPLACER ARRANGEMENTS D AND F
Displacer Liquid Type Temp. °F Porcelain Stainless Steel or Karbate 100 100 200 0.58 G — H — J — K — G — 0.60 H — J — K G 0.70 H 2.60 (66) 3.80 (96) — J 2.20 (55) 2.10 (53) — K 2.00 (50) 1.90 (48) — G 6.90 (175) 6.70 (170) 0.80 H 2.40 (60) 2.20 (55) J 1.90 (48) 1.30 (33) K 1.70 (43) 1.70 (43)
E J
Actuation
Lower Switch F K Actuation
Model C10 Displacer Arrangement D
7.50 — (190) 9.90 3.70 3.20 2.30 9.20 3.20 3.00 2.20 8.90 (251) (93) (81) (58) (233) (81) (76) (55) (226) — — — — — — — — —
7.40 2.90 2.50 2.30 (187) (73) (63) (58)
Note: All levels ±0.25" (6).
Actuation D G H Actuation Upper Switch
Displacer Liquid Type Temp. °F 100
0.90 G H J K G H
1.00 J 2.10 (53) 2.80 (71) 1.80 (45) K 1.40 (35) 1.70 (43) 1.30 (33) G 6.10 (154) 5.20 (132) 6.40 (162) H
1.10 J 2.50 (63) 2.30 (58) 2.50 (63) — — K 1.20 (30) 1.60 (40) 1.30 (33) — — G H
1.20 J K
Middle Switch E J Lower Switch F K Actuation Actuation
Porcelain 200 100 Stainless Steel or Karbate 200 300
6.60 2.80 2.70 1.50 5.20 (167) (71) (68) (38) (132) 6.20 — — — — (157) 7.20 3.20 2.50 1.50 5.50 (182) (81) (63) (38) (139)
1.80 (45) 3.10 (78) 1.90 (48)
3.00 (76) 2.10 (53) 3.20 (81) — —
5.00 2.10 2.10 1.10 (127) (53) (53) (27) — — — —
5.20 2.20 1.90 1.20 (132) (55) (48) (30) — — — — — — — —
7.60 3.60 1.70 2.00 5.90 2.30 1.10 1.80 (193) (91) (43) (50) (149) (58) (27) (45) — 7.00 3.00 2.40 2.70 5.40 1.80 1.70 2.40 (177) (76) (60) (68) (137) (45) (43) (60) —
Model C10 Displacer Arrangement F
Note: All levels ±0.25" (6).
17
SPECIFICATIONS
MODEL C10 ACTUATION LEVELS (cont.)
INCHES (MM)
Actuation D G Upper Switch
C10 STANDARD ACTUATING LEVELS AND LIQUID SPECIFIC GRAVITY WITH DISPLACER ARRANGEMENTS E AND G
Displacer Liquid Type Temp. °F Porcelain Stainless Steel or Karbate 100 100 200 0.58 G — H — J — K — G — 0.60 H — J — K — G 0.70 H 2.20 (55) 3.80 (96) — J 5.80 (147) 6.60 (167) — K 1.90 (48) 2.50 (63) — G 2.30 (58) 1.80 (45) 0.80 H 2.00 (50) 2.20 (55) J 5.50 (139) 5.80 (147) K 2.10 (53) 2.20 (55)
E H
Actuation Middle Switch Actuation
F J K Lower Switch Actuation
2.50 (63) 4.50 3.70 7.70 2.80 3.80 3.20 7.50 2.70 4.20 (114) (93) (195) (71) (96) (81) (190) (68) (106) — — — — — — — — —
3.20 2.90 7.00 3.40 (81) (73) (177) (86)
Model C10 Displacer Arrangement E
Note: All levels ±0.25" (6).
Actuation D G Upper Switch
Displacer Liquid Type Temp. °F 100 Porcelain 200
Middle Switch
0.90 G H J K G
1.00 H 1.40 (35) 2.70 (68) 1.90 (48) J 5.70 (144) 6.40 (162) 6.30 (160) K 1.90 (48) 3.60 (91) 3.40 (86) G 3.00 (76) 1.70 (43) 3.10 (78)
1.10 H 2.60 (66) 1.70 (43) 3.20 (81) — — J 6.10 (154) 5.90 (149) 7.00 (177) — — K 3.60 (91) 3.40 (86) 4.40 (111) — — G
1.20 H J K
E H
Actuation
Actuation F J Actuation K Lower Switch
Stainless Steel or Karbate
100 200 300
3.00 2.40 6.30 3.20 1.40 (76) (60) (160) (81) (35) 3.20 — — — — (81) 3.10 3.20 7.00 3.80 1.30 (78) (81) (177) (96) (33)
1.70 1.70 5.70 3.40 (43) (43) (144) (86) — — — —
1.60 2.20 6.40 4.00 (40) (55) (162) (101) — — — — — — — —
3.60 3.60 6.20 3.00 1.70 2.30 5.60 2.70 (91) (91) (157) (76) (43) (58) (142) (68) — 3.40 3.00 6.90 3.70 1.60 1.80 6.20 3.30 (86) (76) (175) (93) (40) (45) (157) (83) —
Model C10 Displacer Arrangement G
Note: All levels ±0.25" (6).
SPECIFICATIONS
MODEL C15 ACTUATION LEVELS
INCHES (MM) C15 STANDARD ACTUATING LEVELS AND LIQUID SPECIFIC GRAVITY
Displacer Type Porcelain Stainless Steel or Karbate Liquid Temp. °F 0 to +130 0 to +130 0.65 G — H — J — K — L — M — G — H — J — 0.70 K — L — M — G H J 0.80 K L M
6.20 1.40 5.30 1.00 3.80 0.90 (157) (35) (134) (25) (96) (22)
7.70 2.20 6.10 2.00 4.90 1.40 6.70 1.60 5.50 1.60 4.60 1.30 6.50 2.00 5.20 1.60 4.30 1.10 (195) (55) (154) (50) (124) (35) (170) (40) (139) (40) (116) (33) (165) (50) (132) (40) (109) (27)
Note: All levels ±0.25" (6).
Displacer Type Porcelain Stainless Steel or Karbate
Liquid Temp. °F 0 to +130 0 to +130
0.90 G H J K L M G H J
1.00 K L M G H J
1.10 K L M
6.20 1.90 5.00 1.40 3.60 1.00 4.60 0.70 4.00 0.80 3.30 0.90 4.20 1.10 3.80 1.00 3.10 0.90 (157) (48) (127) (35) (91) (25) (116) (17) (101) (20) (83) (22) (106) (27) (96) (25) (78) (22) 6.60 2.60 5.20 1.80 4.00 1.20 4.60 1.00 4.00 1.00 3.60 1.10 (167) (66) (132) (45) (101) (30) (116) (25) (101) (25) (91) (27) — — — — — —
Note: All levels ±0.25" (6).
Displacer Type Porcelain
Liquid Temp. °F 0 to +130
1.20 G H J K L M G H J
1.25 K L M
4.50 1.60 3.70 1.10 2.90 0.90 3.90 1.10 3.30 0.90 2.80 0.80 (114) (40) (93) (27) (73) (22) (99) (27) (83) (22) (71) (20)
Note: All levels ±0.25" (6).
18
SPECIFICATIONS
MODEL C15 DIMENSIONAL DATA AND ACTUATION LEVELS
INCHES (MM)
OUTLINE DIMENSIONS Threaded Mounting Flanged Mounting A B A B 7.75 (196) 7.25 (184) 125.00 (3175) 124.00 (3149) 9.75 (247) 9.25 (234) 127.00 (3225) 126.00 (3200) Electrical Connections TYPE 4X/7/9, Group B: 1" NPT Displacer Type Porcelain Stainless Steel or Karbate C 2.56 (65) 2.50 (63) D 7.25 (184) 9.00 (228) E 6.42 (163) 7.50 (190) F 5.02 (127) 6.00 (152)
Displacer Type Porcelain Stainless Steel or Karbate
5.93 (151)
3.87 (98)
5.93 (151)
3.87 (98)
14.81 (376)
13.11 (332)
14.81 (376)
13.11 (332)
Elect. Conn. 3.13 (79)
Plug
Elect. Conn.
Plug Flange
2 1/2" NPT A Min. A Min.
Rising Level Actuation D B Max. G D H Falling Level Actuation B Max. G H
Rising Level Actuation
Falling Level Actuation
E J K
Rising Level Actuation Falling Level Actuation
E J K
Rising Level Actuation Falling Level Actuation
F L M C
Rising Level Actuation Falling Level Actuation
F L M C
Rising Level Actuation Falling Level Actuation
Model C15 with Threaded Mounting
Model C15 with Flanged Mounting
19
MODEL
SERIES
NUMBER
AND B15 FOR FLOATING ROOF DETECTION
A15
PART NUMBER CODE
Part Number Code A15 –1 B15 –1 Function Narrow differential, Single Stage Narrow differential, Dual Stage Materials of Construction Carbon steel process connection, 300 series ss trim, 400 series sleeve
TANK CONNECTION
Tank Connection Code E2 H2 H3 K2 K3 Connection Type 21⁄2" NPT Threaded 4" 125 lb. FF cast iron flange 4" 150 lb. RF carbon steel flange 6" 125 lb. FF cast iron flange 6" 150 lb. RF carbon steel flange
DISPLACER MATERIAL AND PROOF-ER OPTION
Displacer Type and Material Code Floating Roof Only Brass P Q Liquid & Floating Roof R T
Hollow Brass
PROOF-ER Type Without PROOF-ER Low Pressure PROOF-ER
Available on model A15 only. Suitable for process liquids with SG greater than or equal to 0.40.
MODEL SELECTION CHART
C O N T A C T S SPDT DPDT SPDT DPDT SPDT DPDT SPDT DPDT SPDT DPDT SPDT DPDT SPDT DPDT Model A15 Codes Single Set Point Model B15 Codes Dual Set Points
Switch Description
Process Temp. Range °F (°C)
TYPE 4X/7/9 Aluminum Enclosure ATEX Cl. I, ATEX Cl. I, Cl. I, Cl. I, Ex II 2 G Div 1 Ex II 2 G Div 1 Div 1 Div 1 EEx d Groups EEx d IIC Groups Group B Group B IIC C&D T6 C&D T6 BKQ BNQ CKQ CNQ DKQ DNQ FKQ FNQ HMC HMF HM3 HM7 8KQ 8NQ BKS BNS CKS CNS DKS DNS FKS FNS HEK N/A HET N/A HM4 HM8 8KS 8NS HA9 HB9 8A9 8B9 8LB 8OB 8LK 8OK 8D9 8G9 BA9 BB9 CA9 CB9 DA9 DB9 FA9 FB9 BLB BOB CLB COB DLB DOB FLB FOB BLK BOK CLK COK DLK DOK FLK FOK BD9 BG9 CD9 CG9 DD9 DG9 FD9 FG9
Series B Snap Switch Series C Snap Switch Series D DC Current Snap Switch Series F Herm. Sealed Snap Switch Series HS Herm. Sealed 5 Amp Snap Switch with Wiring Leads Series HS Herm. Sealed 5 Amp Snap Switch with Terminal Block Series 8 Herm. Sealed Snap Switch
–40 to +250 (–40 to +121) –40 to +450 (–40 to +232) –40 to +250 (–40 to +121) –50 to +500 (–46 to +260) –50 to +500 (–46 to +260) –50 to +500 (–46 to +260) –50 to +500 (–46 to +260)
1
20
SPECIFICATIONS
PROOF-ER AND FLOATING ROOFTOP DIMENSIONAL DATA
INCHES (MM)
14.62 (371) Minimum clearance required for actuation 1" NPT 30' (9 m) SS Cable standard G 5.93 (151)
HOLLOW BRASS DISPLACER
4.29 (109) F
B
21⁄2" NPT 10' (3 m) Cable standard
Optional flange
A
B
D
E F C D
TYPICAL PROOF-ER INSTALLATION WITH VERSA FLANGE
VERSA FLANGE ASSEMBLY PART NUMBER 089-5207-001
VERSA FLANGE BOLT CIRCLE
DIMENSIONAL CHART
A Threaded Flanged A15 SS Chunk Brass Chunk Hollow Brass Threaded Flanged B15 SS Chunk Brass Chunk Hollow Brass n/a 5.88 (149) 7.88 (200) 2.16 (55) 1.50 (38) 1.08 (27) 1.00 (25) n/a 5.62 (143) 7.62 (194) 2.16 (55) 2.00 (51) 9.00 (229) n/a B C D n/a 2.50 (64) 2.50 (64) 2.50 (64) n/a 2.50 (64) 2.50 (64) n/a 0.82 (21) 0.82 (21) n/a n/a 0.82 (21) 0.82 (21) 0.92 (23) 18.12 (460) 19.81 (503) 4.00 (102) n/a E min F G 15.93 (405) 17.62 (448)
21
MODEL
SERIES
NUMBER
AND A15 SINGLE SWITCH MODELS
A10
Models available for quick shipment, usually within one week after factory receipt of a complete purchase order, through the Expedite Ship Plan (ESP) PART NUMBER CODE AND SPECIFIC GRAVITY LIMITS
Part Number Code Function °F 100 200 300 400 500 100 200 300 400 500 Liquid Temp. °C 38 93 149 204 260 38 93 149 204 260 Porcelain 0.60 0.70 0.80 1.00 1.10 0.60 0.62 0.65 0.70 0.75 to to to to to to to to to to 1.20 1.20 1.20 1.20 1.20 2.40 2.40 2.40 2.40 2.40 Displacer Type Stainless Steel 0.60 0.70 0.80 0.90 1.00 0.40 0.40 0.50 0.55 0.60 to to to to to to to to to to 1.20 1.20 1.20 1.20 1.20 1.65 1.65 1.65 1.65 1.65 Karbate 0.60 to 1.20 0.70 to 1.20 0.80 to 1.20 — — 0.40 to 1.65 0.45 to 1.65 0.50 to 1.65 — —
A10
Wide Differential, Single Stage
A15
Narrow Differential, Single Stage
MATERIALS OF CONSTRUCTION
Code 1 2 4 5 6 M NACE Const. N NACE Const. Support Spring Inconel 600 Inconel 600 Inconel 600 Inconel X750 Inconel X750 Trim 300 Series SS 316 SS 300 Series SS 316 SS 300 Series SS E-Tube Mtg. Nut Carbon Steel 316 SS Carbon Steel 316 SS 316 SS Displacer Clamps/ Susp. Cable 316 SS 316 SS Monel Hastelloy 316 SS 316 SS Magnetic Sleeve 400 Series SS 316 SS 400 Series SS 316 SS 316 SS Process Connection Carbon Steel Carbon Steel 316 SS Carbon Steel 316 SS Carbon Steel
TANK CONNECTION
1
Tank Connection
Code E2 G2 G3 H2 H3 H4 K2 K3 K4
2 ⁄2" NPT Threaded 3" 125 lb. Cast Iron FF Flange 3" 150 lb. ANSI RF Flange 4" 125 lb. Cast Iron FF Flange 4" 150 lb. ANSI RF Flange 4" 300 lb. ANSI RF Flange 13 6" 125 lb. Cast Iron FF Flange 6" 150 lb. ANSI RF Flange 6" 300 lb. ANSI RF Flange
DISPLACER MATERIAL AND PROOF-ER OPTION
Proof-er Type 12 Without Proof-er Low Pressure Medium Pressure Displacer Material Porcelain A D G 316 SS B E H Karbate C F J
22
MODEL
SERIES
NUMBER
AND A15 SINGLE SWITCH MODELS (cont.)
A10
ELECTRIC SWITCH MECHANISM AND ENCLOSURE 10
Max. Process Temp. ° F (°C) –40 to +250 (–40 to +121) –40 to +450 (–40 to +232) –40 to +250 (–40 to +121) TYPE 4X/7/9 Aluminum Polymer Coated One Set ATEX ATEX Point Class I, Div. 1, Class I, Div. 1, Ex II 2G Class I, Div. 1, Class I, Div. 1, Ex II 2G Groups C & D Group B Groups C & D Group B EEx d IIC EEx d IIC SPDT DPDT SPDT DPDT SPDT DPDT BKB BNB CKB CNB DKB DNB HMJ HMS HM3 HM7 FKB FNB 8KB 8NB BKK BNK CKK CNK DKK DNK HMK HMT HM4 HM8 FKK FNK 8KK 8NK BC9 BF9 CC9 CF9 DC9 DF9 n/a HA9 HB9 FC9 FF9 8C9 8F9 BKQ BNQ CKQ CNQ DKQ DNQ HMC HMF HM3 HM7 FKQ 8KQ 8NQ FNQ BKS BNS CKS CNS DKS DNS HEK HET BA9 BB9 CA9 CB9 DA9 DB9 n/a HB9 FA9 FB9 8A9 8B9 HA9 A10 Codes A15 Codes
Switch Description
Series B Snap Switch Series C Snap Switch Series D Snap Switch For DC Current Applications Series HS Herm. Sealed Snap Switch w/Wiring Leads Series HS Herm. Sealed Snap Switch w/Terminal Block Series F Herm. Sealed Snap Switch Series 8 Herm. Sealed Snap Switch
–50 to +500 11 SPDT (–46 to +260) DPDT –50 to +500 11 SPDT (–46 to +260) DPDT –50 to +500 (–46 to +260) –50 to +500 (–46 to +260) SPDT DPDT SPDT DPDT
HM4 HM8 FKS 8KS 8NS FNS
PNEUMATIC SWITCH MECHANISM AND ENCLOSURE
Switch Description Series J Bleed Type Pneumatic Switch Series K Non-Bleed Pneumatic Switch Maximum Supply Pressure PSIG Bar 100 7 60 4 100 7 Maximum Process Temperature °F °C 400 204 400 204 400 204 Bleed Orifice Diameter Inches mm .063 1 .094 2 — — A10 Codes NEMA 1 JGF JHF KOF A15 Codes NEMA 1 JDE JEE KOE
Not available with displacer material and Proof-er option codes D, E, F, G, H, and J. Pressure/temperature ratings on page 4. Flanges are ANSI type. Not available with material of construction codes M and N. #125 flanges will be cast iron. Not available with material of construction code -4. Uncontrolled housing heater or drain available in TYPE 4X/7/9 enclosures. Consult factory for standard part numbers. Available with a 6" tall cover only.
CSA approval does not apply to Series HE switches. Process temperature based on +100° F (+38° C) ambient. Consult factory for TYPE 4X/7/9 cast iron housings. 11 On steam applications, temperature down rated to +400° F (+204° C) process at +100° F (+38° C) ambient. 12 Proof-er in carbon steel only with all materials of construction. 13 Available only in carbon steel. Consult factory for 4" 300 lb. 316 SS flanged connection.
23
MODEL
SERIES
NUMBER
AND B15 DUAL SWITCH MODELS
B10
Models available for quick shipment, usually within one week after factory receipt of a complete purchase order, through the Expedite Ship Plan (ESP) PART NUMBER CODE AND SPECIFIC GRAVITY LIMITS
Part Number Code Function °F 100 200 300 400 500 100 200 300 400 500 Liquid Temp. °C 38 93 149 204 260 38 93 149 204 260 Porcelain 0.60 0.64 0.80 1.00 1.10 0.95 1.10 to 1.20 to 1.50 to 1.50 to 1.50 to 1.50 to 1.20 to 1.20 — — — Note: Each B10 instrument is factory calibrated to operate on a given specific gravity within the minimum and maximum values listed. Displacer Type Stainless Steel 0.50 0.50 0.60 0.72 0.84 0.70 0.80 0.90 1.00 1.04 to to to to to to to to to to 1.00 1.00 1.00 1.00 1.00 1.20 1.20 1.20 1.20 1.20 Karbate 0.50 to 1.00 0.50 to 1.00 0.60 to 1.00 — — 0.70 to 1.20 0.80 to 1.20 0.90 to 1.20 — —
B10 ¦
Wide Differential, Dual Stage
B15
Narrow Differential, Dual Stage
¦ When ordering B10 units, an operating sequence and operating specific gravity must be provided.
MATERIALS OF CONSTRUCTION
Code 1 2 4 5 6 M NACE Const. N NACE Const. Support Spring Inconel 600 Inconel 600 Inconel 600 Inconel X750 Inconel X750 Trim 300 Series SS 316 SS 300 Series SS 316 SS 300 Series SS E-Tube Mtg. Nut Carbon Steel 316 SS Carbon Steel 316 SS 316 SS Displacer Clamps/ Susp. Cable 316 SS 316 SS Monel Hastelloy 316 SS 316 SS Magnetic Sleeve 400 Series SS 316 SS 400 Series SS 316 SS 316 SS Process Connection Carbon Steel Carbon Steel 316 SS Carbon Steel 316 SS Carbon Steel
TANK CONSTRUCTION
1
Tank Connection
Code E2 G2 G3 H2 H3 H4 K2 K3 K4
2 ⁄2" NPT Threaded 3" 125 lb. Cast Iron FF Flange 3" 150 lb. ANSI RF Flange 4" 125 lb. Cast Iron FF Flange 4" 150 lb. ANSI RF Flange 4" 300 lb. ANSI RF Flange 11 6" 125 lb. Cast Iron FF Flange 6" 150 lb. ANSI RF Flange 6" 300 lb. ANSI RF Flange
DISPLACER MATERIAL AND PROOF-ER OPTION
Proof-er Type Without Proof-er Low Pressure Displacer Material Porcelain A D 316 SS B E Karbate C F
24
Top Switch Narrow, Diff. Fixed
PLUS ALARM ARRANGEMENT NO. 1 – FILL WITH HIGH LEVEL ALARM The bottom switch starts the drain cycle when the level reaches the upper displacer. The drain cycle stops when the level falls to the bottom displacer. If level rises above the “drain start” level, the top switch will activate an alarm. PLUS ALARM ARRANGEMENT NO. 2 – DRAIN WITH LOW LEVEL ALARM
CONTROL OF TWO PUMPS OF DIFFERENT CAPACITY ARRANGEMENT NO. 3 – TWO SWITCH, WIDE DIFFERENTIAL OR DRAIN
Top Switch Wide, Diff. Adjustable
Bottom Switch Wide, Diff. Adjustable
Bottom Switch Wide, Diff. Adjustable
The top switch cycles with level between the top and middle displacer. The bottom switch cycles with level between the middle and bottom displacer.
Top Switch Wide, Diff. Adjustable
CONTROL OF TWO PUMPS ARRANGEMENT NO. 4 The top switch cycles with level between the top and bottom displacer. The bottom switch cycles with level between the middle and bottom displacer.
Top Switch Wide, Diff. Adjustable Bottom Switch Narrow, Diff. Fixed
The top switch starts the fill cycle when level drops to the lower displacer. The fill cycle stops when level rises to the top displacer. If level rises to the “fill start” level, the bottom switch will activate an alarm.
Bottom Switch Wide, Diff. Adjustable
CONTROL OF TWO PUMPS ARRANGEMENT NO. 5
Top Switch Wide, Diff. Adjustable
Bottom Switch Wide, Diff. Adjustable
ELECTRIC SWITCH MECHANISM AND ENCLOSURE
10
The top switch cycles with level between the top and middle displacer. The bottom switch cycles with level between the top and bottom displacer.
Switch Enclosure TYPE 4X/7/9 Alum Polymer Coated Switch Description Process Temp. Range ° F (°C) –40 to +250 (–40 to +121) –40 to +450 (–40 to +232) –40 to +250 (–40 to +121) –50 to +500 (–46 to +260) –50 to +500 (–46 to +260) Two Set Points SPDT DPDT SPDT DPDT SPDT DPDT SPDT DPDT SPDT DPDT Class I, Div. 1, Groups C & D BLB BOB CLB COB DLB DOB FLB FOB 8LB 8OB Class I, Div. 1, Group B BLK BOK CLK COK DLK DOK FLK FOK 8LK 8OK ATEX Ex II 2G EEx d IIC T6 BD9 BG9 CD9 CG9 DD9 DG9 FD9 FG9 8D9 8G9
Series B Snap Switch Series C Snap Switch Series D Snap Switch For DC Current Applications Series F Hermetically Sealed Snap Switch Series 8 Hermetically Sealed Snap Switch
Not available with displacer material and Proof-er option codes D, E, and F. Pressure/temperature ratings on page 3. Flanges are ANSI type. Not available with material of construction codes M and N. #125 flanges will be cast iron. Not available with material of construction code -4. Proof-er in carbon steel only with all materials of construction codes. Uncontrolled housing heater or drain available in NEMA 4X/7/9 enclosures. Consult factory for standard part numbers.
Pneumatic switch mechanisms and enclosures are unavailable for Series B10 and B15 switches. Process temperature based on +100° F (+38° C) ambient. Consult factory for NEMA 4X/7/9 cast iron housings. 11 Available only in carbon steel. Consult factory for 4" 300 lb. 316 SS flanged connection.
25
MODEL
SERIES
NUMBER
AND C15 TRI-SWITCH MODELS
Note: Each C10 and C15 instrument is factory calibrated to operate for a given specific gravity within the minimum and maximum values listed. Displacer Type °C 38 93 149 54 Porcelain 0.65 to 1.20 0.95 to 1.10 — 0.80 to 1.25 Stainless Steel 0.58 to 1.20 0.76 to 1.00 0.820 to 1.00 0.65 to 1.00 Karbate 0.58 0.76 0.82 0.65 to to to to 1.20 1.00 1.00 1.00
C10
PART NUMBER CODE AND SPECIFIC GRAVITY LIMITS
Part Number Code C10¦ C15¦¦ Function °F Wide Differential, 3 switches Narrow Differential, 3 switches 100 200 300 130 Liquid Temp.
¦¦ When ordering C10 units, an operating sequence and operating specific gravity must be provided. ¦¦ When ordering C15 units, an operating specific gravity must be provided.
MATERIALS OF CONSTRUCTION
Code 1 2 4 5 6 M NACE Const. N NACE Const. Support Spring Inconel 600 Inconel 600 Inconel 600 Inconel X750 Inconel X750 Trim 300 Series SS 316 SS 300 Series SS 316 SS 300 Series SS E-Tube Mtg. Nut Carbon Steel 316 SS Carbon Steel 316 SS 316 SS Displacer Clamps/ Susp. Cable 316 SS 316 SS Monel Hastelloy 316 SS 316 SS Magnetic Sleeve 400 Series SS 316 SS 400 Series SS 316 SS 316 SS Process Connection Carbon Steel Carbon Steel Carbon Steel 316 SS Carbon Steel 316 SS
TANK CONNECTION AND DISPLACERS
Tank Connection 21⁄2" NPT Threaded 3" 125 lb. Cast Iron FF Flange 3" 150 lb. ANSI RF Flange 4" 125 lb. Cast Iron FF Flange 4" 150 lb. ANSI RF Flange 4" 300 lb. ANSI RF Flange 6" 125 lb. Cast Iron FF Flange 6" 150 lb. ANSI RF Flange 6" 300 lb. ANSI RF Flange Displacer Material Porcelain E2A G2A G3A H2A H3A H4A K2A K3A K4A 316 SS E2B G2B G3B H2B H3B H4B K2B K3B K4B Karbate E2C G2C G3C H2C H3C H4C K2C K3C K4C
ELECTRIC SWITCH MECHANISM AND ENCLOSURE
Switch Description Process Temp. Range ° F (°C) –40 to +300 (–40 to +149) –40 to +250 (–40 to +121) TYPE 4X/7/9 Aluminum Enclosure Class I, Div. 1, Class I, Div. 1, Groups C & D Group B OMB OMN OKB OKN QMB QMN QKB QKN Switch Enclosure
Series O Snap Switch Series Q Snap Switch
Three Set Points SPDT DPDT SPDT DPDT
Pressure/temperature ratings on page 4. Flanges are ANSI type. Not available with material of construction codes M, N and 4. 316 SS flange is provided with material of construction code 4 and M. Pneumatic switch mechanisms and enclosures are unavailable for Series C10 and C15 switches. Process temperature based on +100° F (+38° C) ambient. #125 flanges will be cast iron. Consult factory for TYPE 4X/7/9 cast iron housings. Available only in carbon steel. Consult factory for 4" 300 lb. 316 SS flanged connection.
26
SPECIFICATIONS
MODEL C10 DISPLACER ARRANGEMENTS
INCHES (MM)
Actuation D H Upper Switch D H
Actuation
E J
Actuation Middle Switch
E J
Actuation
Upper Switch
F K
Actuation
F K
Actuation
Middle Switch
Lower Switch G L Actuation G L
Lower Switch Actuation
Model C10 Displacer Arrangement A
Model C10 Displacer Arrangement B
Actuation D H Upper Switch Actuation J Middle Switch E F K Actuation Lower Switch F G L Actuation K J D G H
Actuation D Upper Switch Actuation G
Actuation
Upper Switch
E
Middle Switch
E H
Actuation Middle Switch
Actuation Actuation Lower Switch Actuation K F J Lower Switch Actuation
Model C10 Displacer Arrangement C
Model C10 Displacer Arrangement D
Model C10 Displacer Arrangement E
Actuation D G H E Middle Switch E J Lower Switch F K Actuation Actuation H Actuation D Upper Switch G
Actuation
Upper Switch
Actuation Middle Switch
Actuation F J Actuation K Lower Switch
Model C10 Displacer Arrangement F
Model C10 Displacer Arrangement G
27
QUALITY
The quality assurance system in place at MAGNETROL guarantees the highest level of quality throughout the company. MAGNETROL is committed to providing full customer satisfaction both in quality products and quality service. The MAGNETROL quality assurance system is registered to ISO 9001 affirming its commitment to known international quality standards providing the strongest assurance of product/service quality available.
ESP
Expedite Ship Plan
Several Displacer Type Liquid Level Switches are available for quick shipment, usually within one week after factory receipt of a purchase order, through the Expedite Ship Plan (ESP). Models covered by ESP service are conveniently color coded in the selection data charts.
To take advantage of ESP, simply match the color coded model number codes (standard dimensions apply). ESP service may not apply to orders of ten units or more. Contact your local representative for lead times on larger volume orders, as well as other products and options.
WARRANTY
All MAGNETROL mechanical level and flow controls are warranted free of defects in materials or workmanship for five full years from the date of original factory shipment. If returned within the warranty period; and, upon factory inspection of the control, the cause of the claim is determined to be covered under the warranty; then, MAGNETROL will repair or replace the control at no cost to the purchaser (or owner) other than transportation. MAGNETROL shall not be liable for misapplication, labor claims, direct or consequential damage or expense arising from the installation or use of equipment. There are no other warranties expressed or implied, except special written warranties covering some MAGNETROL products.
For additional information, see Instruction Manual, 45-610.
5300 Belmont Road • Downers Grove, Illinois 60515-4499 • 630-969-4000 • Fax 630-969-9489 • www.magnetrol.com 145 Jardin Drive, Units 1 & 2 • Concord, Ontario Canada L4K 1X7 • 905-738-9600 • Fax 905-738-1306 Heikensstraat 6 • B 9240 Zele, Belgium • 052 45.11.11 • Fax 052 45.09.93 Regent Business Ctr., Jubilee Rd. • Burgess Hill, Sussex RH15 9TL U.K. • 01444-871313 • Fax 01444-871317
Copyright © 2011 MAGNETROL INTERNATIONAL, INCORPORATED. All rights reserved. Printed in the USA.
Performance specifications are effective with date of issue and are subject to change without notice.
MAGNETROL, MAGNETROL logotype & PROOF-ER are registered trademarks of MAGNETROL INTERNATIONAL, INCORPORATED. Monel® and Inconel® are registered trademarks of Special Metals Corporation (Formerly Inco Alloys International) Hastelloy® is a registered trademark of Haynes International, Inc.
BULLETIN: 45-115.22 EFFECTIVE: December 2010 SUPERSEDES: February 2010
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