B40-HC40-RNM

B40-P & B40-H Liquid Level Switch ASME B31.1 Compliant DESCRIPTION Magnetrol B40-P & B40-H liquid level switches are utilized in high pressure, high temperature service conditions. They are designed, constructed and certified to the ASME B31.1 Power Piping code. FEATURES • Choices of chamber materials are carbon steel, stainless steel and chrome-moly • 300 series stainless steel float • Choice of switch mechanism: Dry contact Hermetically sealed • Minimum specific gravity 0.65 • Choice of switch mechanism enclosure: TYPE 4X polymer coated steel TYPE 4X/7/9 Class I, Div. 1, Groups C & D, polymer coated aluminum or cast iron TYPE 4X/7/9 Class I, Div. 1, Group B, polymer coated aluminum or cast iron • Choice of tank connection: 1" butt welds 1" or 1 ⁄2" socket welds 1 APPLICATIONS • Accumulators • Receivers • Flash tanks • Knock-out drums • Storage tanks • Separators • Drip Legs OPTIONS • ATEX housing • Flanged connections • Temperature extensions • Low specific gravity calibration • Additional QC testing TECHNOLOGY B40 level switches employ permanent magnetic force as the link between the float and the switching element. As the pivoted float follows liquid level changes, it moves a magnetic sleeve Œ into or out of the field of a switch actuating magnet  causing switch operation. A nonmagnetic barrier tube Ž effectively isolates the switch mechanism from the controlled liquid. Snap Switch Pivot 2 Tension Spring 3 1 Swing-In Position Float Pivots AGENCY AGENCY APPROVALS APPROVED MODEL APPROVAL CLASSES 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 Installation Category II Pollution Degree 2 CSA All with a Series F, HS, 8 or 9 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 Œ CE Œ IEC Installation Instructions: Low Voltage Directive 2006/95/EC Per Harmonized Standard: EN 61010-1/1993 & Amendment No. 1 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 2 SPECIFICATIONS SWITCH MECHANISMS AND ENCLOSURES SERIES C, D, R & S DRY CONTACT SWITCHES • Designed for AC and DC current applications • Process temperatures to +1000° F (+538° C) SERIES F, HS, 8 & 9 HERMETICALLY SEALED SWITCHES • Ideal for use in salt and other corrosive atmospheres • Positively pressurized capsule for entire mechanism and contacts • Process temperatures to +1000° F (+538° C) TYPE 4X/7/9 Cast Iron Enclosure TYPE 4X Carbon Steel Enclosure TYPE 4X/7/9 Aluminum Enclosure SWITCH ENCLOSURE • TYPE 4X blue polymer coated carbon steel, weather resistant for non-hazardous areas • TYPE 4X/7/9 blue polymer coated aluminum and cast iron enclosures • Designed to meet Class I, Div. 1 Groups C & D and Class I, Div. 1 Group B ASME B31.1 CONSTRUCTION WELDING All welding is performed by qualified welders and per procedures required by the ASME Boiler Pressure Vessel Code Sec. IX. Welds are visually inspected for FULL penetration. All other non-destructive examination is performed per ANSI B31.1. HYDROSTATIC TEST All chambers are hydrostatically tested at 1.5 times the design pressure. PRODUCT DESIGN Pressure vessels are designed within code specified stress limits. Design calculations, design prints and weld qualifications are available for audit. All chamber branch and circumferential weld joints are designed to achieve FULL penetration. MATERIALS OF CONSTRUCTION All pressure-retaining materials are procured with Certificates of Conformance to assure compliance of components with required standards. 3 BASIC ELECTRICAL RATINGS Voltage 120 VAC 240 VAC 24 VDC 120 VDC 240 VDC C 15.00 15.00 10.00 1.00 0.50 D Switch Series and Non-Inductive Ampere Rating F HS R S/AC S/DC 8 2.50 — 4.00 0.30 — 5.00 5.00 5.00 0.50 0.25 1.00 1.00 1.00 0.40 — 15.00 15.00 10.00 1.00 0.50 10.00 — 10.00 4.00 3.00 1.00 — 3.00 — — 9 — — 0.50 — — 10.00 — 10.00 10.00 3.00 DIMENSIONAL INCHES (MM) 5.93 (150) Rotation Clearance 3.87 (98) SPECIFICATIONS 10.12 Electrical (257) Connection 8.46 (214) Plug 1 1⁄2" Socket Weld 8.50 (215) 7.19 (182) Rising Level 0.50 (13) 0.50 (13) 4.75 (121) 9.50 (241) 6.62 L (168) C Falling Level Rotation Clearance 5.93 (150) 3.87 (98) 11/2" Socket Weld 19.62 (498) 7.56 (192) Electrical Connection 10.12 (257) 8.46 (214) B40-PC30 Plug Rotation Clearance 5.93 (150) A 3.87 (98) 9.50 (241) 11/2" Socket Weld 7.19 (132) Rising Level 0.50 (13) 0.50 (13) 6.63 (168) C L 5.06 (129) Falling Level 10.12 (257) 10.12 D (257) Electrical Connection 8.46 C (214) 11/2" Socket Weld 25.63 (651) 10.56 (268) Plug 1" Socket Weld B40-PC40 and B40-HC40 7.19 (132) 4.18 (106) C L Rising Level 0.50 (13) 0.50 (13) 4.15 (105) Falling Level 5.56 (141) 8.30 (210) 7.19 (182) 1" Socket Weld 19.88 (504) B40-PC20 4 DIMENSIONAL INCHES (MM) SPECIFICATIONS 5.93 (150) 3.87 (98) Rotation Clearance 8.46 (214) 10.12 (257) Electrical Connection Plug 8.00 (203) 1" Schedule 80 Weldolet 7.19 (182) 3.90 (99) C L 3.90 (99) Rising Level 0.50 (13) 0.50 (13) 5.56 (141) Falling Level 1" Schedule 80 Weldolet 8.18 (208) 20.88 (530) B40-HF30 and B40-PF30 5.93 (150) 3.87 (98) Rotation Clearance 8.46 (214) 10.12 (257) Electrical Connection Plug 8.00 (203) 1" Sockolet 7.19 (182) 4.15 (105) C L 4.15 (105) Rising Level 0.50 (13) 0.50 (13) 5.56 (141) Falling Level 1" Sockolet 8.18 (208) NOTES: 20.88 (530) B40-PB60 and B40-HB60 1. Allow 8 inches (203 mm) overhead clearance for cover removal. 2. Maximum ambient temperature at switch head should not exceed +140° F (+60° C). 5 MODEL BASIC MODEL B40-H NUMBER B40-H Liquid Level Switch for Temperatures Above +750° F (+399° C) MATERIALS OF CONSTRUCTION/PRESSURE RATING PSI (BAR) Chamber Material Float Material Tank Connection Minimum S.G. Temperature °F (°C) 750 800 1000 F30 P11/F11 Chrome-Moly B60 321/347 SSŒ 1" butt-weld 1552 (107) 1" socket weld 0.65 1510 (104) 661 (46) C40 A312/A479 T316/316L SS 11/2" socket weld 3169 (218) 3129 (216) 3011 (208) ELECTRIC SWITCH MECHANISM AND ENCLOSURE FOR MODEL B40-HXXX ONLY Switch Description Process Temperature Range  -40° to +1000° F (-40° to +538° C) -50° to +1000° F (-46° to +538° C) CS/Aluminum One Set Point SPDT DPDT SPDT DPDT TYPE 4X R1M RDM 9AM 9DM Class I, Div 1, Groups C & D RKM RNM 9KM 9NM Cast Iron Class I, Div 1, Group B RKW RNW 9KW 9NW Series R Snap Switch Series 9 Hermetically Sealed Snap Switch Œ Float material based on availability. Both 321SS and 347SS are stabilized austenitic stainless steels.  Consult factory for TYPE 4X/7/9 cast iron housings. Ž Aluminum enclosure limited to +750° F (+399° C) in hazardous locations.  Process temperature based on +100° F (+38° C) ambient.  On steam applications, temperature down rated to +400° F (+204° C) process at +100° F (+38° C) ambient. B 6 4 0 H MODEL BASIC MODEL B40-P NUMBER B40-P Liquid Level Switch for Temperatures Up To and Including +750° F (+399° F) MATERIALS OF CONSTRUCTION/PRESSURE RATING PSI (BAR) Chamber Material Float Material Tank Connection 1" butt-weld P11/F11 Chrome-Moly B60 A105/A106 Carbon Steel A312/A479 T316/316L SS A105/A106 Carbon Steel 321/347 SSŒ 1" socket weld 1444 (100) 3700 (225) 1335 (92) 1444 (100) 3543 (244) 1335 (92) 1251 (86) 3169 (218) 1157 (80) 1573 (108) 1573 (108) 1552 (107) Minimum S.G. Temperature °F (°C) 100 500 750 F30 C30 11⁄2" socket weld 0.65 C40 11⁄2" socket weld C20 1" socket weld ELECTRIC SWITCH MECHANISM AND ENCLOSURE FOR MODEL B40-PXXX ONLY Process Temperature Range  TYPE 4X/7/9 Aluminum Enclosure Ž One ATEX Set Class I, Div. 1 Class I, Div. 1 Ex II 2 G EEx Point Groups C & D Group B d IIC T6 CKB CNB DKB DNB FKB FNB HM3 HM7 HMJ HMS RKB RNB SKB SNB SLB SOB 8KB 8NB 9KB 9NB CKK CNK DKK DNK FKK FNK HM4 HM8 HMK HMT RKK RNK SKK SNK SLK SOK 8KK 8NK 9KK 9NK CC9 CF9 DC9 DF9 FC9 FF9 HA9 HB9 — — RC9 RF9 SA9 SB9 SC9 SF9 8C9 8F9 9C9 9F9 Switch Description -40° to +450° F SPDT (-40° to +232° C) DPDT Series D Snap Switch for -40° to +250° F SPDT DC Current Applications (-40° to +121° C) DPDT Series F Snap Switch -50° to +750° F SPDT Hermetically Sealed (-46° to +399° C) DPDT Series HS 5 amp Snap Switch -50° to +400° F SPDT Hermetically Sealed (-46° to +204° C) DPDT w/Terminal Block  Series HS 5 amp Snap Switch -50° to +400° F SPDT Hermetically Sealed (-46° to +204° C) DPDT w/Wiring Leads  -40° to +750° F SPDT Series R Snap Switch (-40° to +399° C) DPDT Series S Snap Switch for -40° to +550° F SPDT AC Current Applications (-40° to +288° C) DPDT Series S Snap Switch for -40° to +250° F SPDT DC Current Applications (-40° to +121° C) DPDT Series 8 Hermetically -50° to +750° F SPDT Sealed Snap Switch (-46° to +399° C) DPDT Series 9 Hermetically -50° to +750° F SPDT Sealed Snap Switch (-46° to +399° C) DPDT Series C Snap Switch B 4 0 P 7 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. 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. 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 are registered trademarks of Magnetrol International. CSA logotype is a registered trademark of Canadian Standards Association. BULLETIN: 46-128.3 EFFECTIVE: May 2009 SUPERCEDES: October 2007