EDSX6-104

FCX – C SERIES DATA SHEET DIFFERENTIAL PRESSURE TRANSMITTER FHK, FKK The FCX –C differential pressure transmitter accurately measures differential pressure, liquid level or gauge pressure and transmits proportional 4 to 20mA signal. The transmitter utilizes the unique micromachined capacitive silicon sensor with state-of-the-art microprocessor technology to provide exceptional performance and functionality. FEATURES 1. High accuracy 0.1% accuracy for all calibrated spans is the standard feature covering 0.6kPa {60mbar} draft range to 2000kPa {20bar} high differential. Fuji's micro-capacitance silicon sensor assures this feature for all elevated or suppressed calibration ranges without additional adjustment. 2. Minimum inventory Electronics unit, communication module, local indicators and electronics housing are interchangeable among all FCX –C models. Process cover including bolts and nuts are common for all DP and flow transmitters, rating 3.2 and 14MPa (32 and 140 bar). 3. Replaceable Communication Module Fuji micro-electronics manufacturing technology offers replaceable communication module that makes FCX-A/ C transmitter very unique design. In case of change in communication protocol all that needs to be done is just replace the module and the transmitter gets upgraded to the new version. 4. Fuji/HART bilingual communication module The communication module is "bilingual" to speak both Fuji proprietary protocol and HART. Any HART compatible devices can communicate with FCX-A/C series transmitters. 5. Application flexibility Example features that render the FCX –C suitable for almost any process applications includes. – Analog indicator at either the electronics side or terminal side – Full range of hazardous location approvals – Built-in RFI filter and lightning arrester – 4 1 -digits LCD meter 2 SPECIFICATIONS Functional specifications Type: Model FHK: 4 to 20mA Model FKK: 4 to 20mA with digital signal Service: Liquid, gas, or vapour Static pressure, span, and range limit: Type FK FK FK FK FK 12 33 35 36 37 Static pressure [MPa] {bar} –0.1 to + 3.2 {–1 to + 32 } –0.1 to + 14 {–1 to + 140 } –0.1 to + 14 {–1 to + 140 } –0.1 to + 14 {–1 to + 140 } –0.1 to + 14 {–1 to + 140 } Span limit [kPa] {mbar} Max. Min. FHK FKK FHK/FKK 0.6 0.375 6 { 6 } { 3.75 } { 60 } 3.2 2 32 { 32 } { 20 } { 320 } 13 8.125 130 { 130 } { 81.25 } { 1300 } 50 31.25 500 { 500 } { 312.5} { 5000 } 200 125 2000 {2000} {1250 } { 20000 } Range limit [kPa] {mbar} +/– 6 { +/– 60 } +/– 32 { +/– 320 } +/– 130 { +/– 1300 } +/– 500 { +/– 5000 } +/– 2000 { +/– 20000 } EDSX6-104 Date Feb. 2, 1999 FHK, FKK – Lower limit of static pressure (vacuume limit) is: Silicone fill sennsor: See Fig. 1 Fluorinated fill sensor: 66kPa abs (500mm Hg abs) at temperature below 80°C – The maximum span of each sensor can be converted to in different units using below factors. 1MPa=103kPa=10bar= 10.19716kgf/cm2=145.0377psi 1kPa=10mbar=101.9716mmH2O=4.01463inH2O Overrage limit: To maximum static pressure limit Output signal: Model FHK: 4 to 20mA DC 2-wire, linear signal Model FKK: 4 to 20mA DC (linear or square root) with digital signal superimposed on the 4 to 20mA signal Power supply: Transmitter operates on 10.5V to 45V DC at transmitter terminals. 10.5V to 32V DC for the units with optional arrester. Load limitations: see figure below Zero/span adjustment: Model FHK: Zero is adjustable from an external adjustable screw. The adjustable screw can also function to adjust span when MODE SWITCH (located on the electronics unit) is in the span mode. INHIBIT mode to disable the adjustable screw is also available. Model FKK: Zero and span are adjustable either from the HHC. Zero is also adjustable externally from the adjustable screw. Damping: Adjustable electrical damping. Model FHK: The time constant is adjustable to 0, 0.3, 1.2, 4.8, or 19.2 seconds. Model FKK: The time constant is adjustable between 0 to 38.4 seconds. Zero elevation/suppression: –100% to +100% of URL Normal/reverse action: Model FHK: Selectable by moving a jumper pin located on the electronics unit. Model FKK: Selectable from HHC Indication: Analog indicator or 4 1 -digit LCD meter, as 2 specified. Burnout direction:Output hold Output 21.6mA selectable Output 3.8mA Model FHK: Unless otherwise specified, the burnout is in hold position. Model FKK: Selectable from HHC Loop-check output: Model FHK: Transmitter can output constant signal of 4mA, 12mA, or 20mA if MODE SWITCH is set to the loop check mode. Model FKK: Transmitter can be configured to provide constant signal 3.8mA through 21.6mA by HHC. Temperature limit: Ambient: –40 to +85°C (–20 to +80°C for LCD indicator) (–40 to +60°C for arrester option) (–10 to +60°C for fluorinated oil filled transmitters) For explosionproof units (flameproof or intrinsic safety), ambient temperature must be within the limits specified in each standard. Process: –40 to +100 °C for silicone fill sensor –20 to +80°C for fluorinated oil fill sensor Storage: –40 to +90°C Humidity limit: 0 to 100% RH [Ω] 2000 Load resistance 1533Ω } 1500 1000 500 250 10 600Ω Operating area 24V 16.1 10.5V Power voltage 45V 50 [V] Note: For communication with FXW, min. of 250Ω required. Hazardous locations: Authorities BASEEFA Factory Mutual CSA Flameproof Ex ds IIC T5, T6 Class I II III Div. 1 Groups B thru. G Class I II III Div. 1 Groups C thru. G Ex d II C T5, T6 IP 66/67 Intrinsic safety EEx ia IIC T4, T5 Class I II III Div. 1 Groups A thru. F Class I II III Div. 1 Groups A thru. G Ex ia II C T5, T6 IP 66/67 Type N Nonincendive Ex N II T5 Class I II III Div. 2 Groups A thru. G Class I II III Div. 2 Groups A thru. G Ex n II C T5, T6 IP 66/67 SAA 2 Communication: (Model FKK only) With HHC (Model FXW, consult Data Sheet No. EDS8-47), following information can be remotely displayed or reconfigured. Items Tag No. Model No. Serial No. Engineering unit Range limit Measuring range Damping Output mode Burnout direction Adjustment Output adjust Data Self diagnoses Printer External switch lock Transmitter display(*) Display v v v v v v v v v v — v v — v v Set v v — v — v v v v v v — — — v v Supply voltage effect: Less than 0.05% of calibrated span per 10V RFI effect: Less than 0.2% of URL for the frequencies of 20 to 1000MHz and field strength 30 V/m when electronics covers on. (Classification: 2-abc: 0.2% span per SAMA PMC 33.1) Step response: (without electrical damping) Range code “2” “3” “4” through “7” Time constant 0.85 s 0.45 s 0.2 s approx. 0.3 s Dead time Note: (*) HHC's version must be higher than 5.0 (or FXW 1– 2), to use this function. Performance specifications Accuracy rating: (including linearity, hysteresis, and repeatability) For spans greater than 1/10 of URL: ± 0.1% of span For spans below 1/10 of URL (Model FKK only): ± (0.05 + 0.05 0.1 x URL ) % of span span Stability: 0.2% of upper range limit (URL) for 24 months (In case of 6th digit code "3", "5", "6", "7") Temperature effect: Effects per 28°C change between the limits of –40°C and +85°C Range code Zero shift, (6th digit in Code symbols) “2”/6kPa max. span {60mbar} Zero ± (0.25 Total effect Mounting position effect: Zero shift, less than 0.12kPa {1.2mbar} for a 10° tilt in any plane. No effect on span. This error can be corrected by adjusting Zero. (Double the effect for fluorinated fill sensors) Dielectric strength: 500V AC, 50/60Hz 1 min., between circuit and earth. Insulation resistance: More than 100MΩ at 500V DC. Turn-on time: 4 sec. Internal resistance for external field indicator: 12Ω or less Performance specifications for square root output: (Model FKK only) Accuracy rating: Output 50 to 100% 20 to 50% 10 to 20% Span at (1 to 1/2.5) x URL ± 0.1 % ± 0.25% ± 0.5 % URL )% / 28°C, span For span below 1/2.5 of URL ± (0.05 + 0.05 0.1 x URL ) span 0.1 x URL ± 2.5 x (0.05 + 0.05 ) span ± 5 x (0.05 + 0.05 0.1 x URL ) span OUTPUT 50 to 100% OUTPUT 20 to 50% OUTPUT 10 to 20% Total ± (0.25+0.25 “3”/32kPa {320mbar} max. span “5”/130kPa {1300mbar} max. span “6”/500kPa {5000mbar} max. span “7”/ 2000kPa {20000mbar} max. span URL span )% / 28°C URL Zero ± (0.1 span )% / 28°C URL Total ± (0.075+0.1 span )% / 28°C Temperature effect: Effect per 28°C change between the limits of –40°C and +85°C Range code Zero shift (% of URL) Span shift (% of calibrated span) Shift at 20% output point Static pressure effect: Static pressure code (5th digit in Code symbols) “2” “3” through “7” “1” /6kPa {60mbar} sensor ± 0.4% / 3.2MPa{32bar} ± 0.4% /3.2MPa{32bar} “3” + 0.2 ± 0.2%/10MPa{100bar} –0.2% – 0.3 /10MPa{100bar} URL ± (0.625 span )% / 28°C URL ± (0.25 span )% / 28°C Overrange effect: Static pressure code (5th digit in Code symbols) “1” “3” Zero shift (% of URL) ± 0.4% / 3.2MPa {32bar } ± 0.4% /14MPa {140bar } Low flow cut-off: Customer configurable for any point between 7 to 20% of output 3 FHK, FKK Physical specifications Electrical connections: G1/2, 1/2-14 NPT, Pg13.5, or M20 x 1.5 conduit, as specified. Process connections: 1/4-18 NPT or Rc1/4 on 54mm centers, as specified. Meets DIN 19213. Process-wetted parts material: Material code (7th digit Process cover in Code symbols) V Diaphragm Wetted sensor body Vent/drain NACE specification: Metallic materials for all pressure boundary parts comply with NACE MR-01-75. Includes ASTM B7M or L7M bolts and 2HM nuts. (Class II) Static pressure rating for code “3” (14 MPa(140bar)) is degraded to 10MPa (100bar). Silicone oil (Code:Y,G,N) 316 stainless 316L stainless 316 stainless 316 stainless steel(*1) steel steel steel Notes: * (1) SCS14 per JIS G 5121 Remark: Sensor O-rings: Viton or teflon selectable. [kPa abs] (mmHg abs) 101 (760) Operating pressure Operating area 20 (150) Non-wetted parts material: Electronics housing: Low copper die-cast aluminum alloy (standard), finished with epoxy/polyurethane double coating, as specified. Bolts and nuts: Cr-Mo alloy (standard), 304 stainless steel, or 630 stainless steel. Static pressure rating for code “3” with 304 stainless steel bolts is degraded to 10MPa(100bar). Fill fluid: Silicone oil (standard) or fluorinated oil (Daifloil) Mounting bracket: 304 stainless steel Environmental protection: IEC IP67 and NEMA 4X Mounting: On 60.5mm (JIS 50A or 2B) pipe using mounting bracket, direct wall mounting, or direct process mounting. Mass{weight}: Transmitter approximately 3.4kg without options. Add; 0.5kg for mounting bracket 0.8kg for indicator option 4 (30) 2.7 (20) –40 None-operating area 60 100 Process temperature[°C ] Fig. 1 Relation between process temperature and operating pressure Customer tag: A stainless steel tag with customer tag data is wired to the transmitter. ACCESSORIES Oval flanges: (Model FFP, refer to Data Sheet No. EDS6-10) Converts process connection to 1/2-14 NPT or to Rc1/2; in carbon steel or in 316 stainless ateel. Three-valve manifold: (Model FFN, refer to Data Sheet No. EDS6-10) Available in carbon steel or in 316 stainless steel and in pressure rating 14MPa (140bar). Hand-held communicator: (Model FXW, refer to Data Sheet No. EDS 8-47) Communication module: (standard for model FKK) When using this module for model FHK, remote setting function becomes available. Remark: When the communication module is connected, the operation mode of external zero/span adjustable screw is changed to zero adjustment only. Optional features Indicator: A plug-in turnable analog indicator (1.5% accuracy) can be housed in the electronics compartment or in the terminal box of the housing. An optional 4 1 digits LCD meter is also 2 available. Arrester: A built-in arrester protects the electronics from lightning surges. Lightning surge immunity : 4KV (1.2 × 50µs) Oxygen service: Special cleaning procedures are followed throughout the process to maintain all process wetted parts oil-free. The fill fluid is fluorinated oil. Degreasing: Process-wetted parts are cleaned, but the fill fluid is standard silicone oil. Not for use for oxygen or chlorine measurement. 4 CODE SYMBOLS 12345678 9 10 11 12 13 14 15 F H K K 1 Type Without communication module With communication module Connections Process conn. S T V W X Rc1/4 1/4-18NPT 1/4-18NPT 1/4-18NPT 1/4-18NPT Span and materials Static pressure [MPa] {bar} 12V 33V Span limit [kPa] {mbar} …6 …60} …32 …320} …130 …1300} …500 …5000} Description Screw size for oval flange 7/16-UNF 7/16-UNF M10 or M12 M10 or M12 7/16-UNF Conduit conn. G 1/2 1/2-14NPT Pg 13.5 M20 x 1.5 Pg13.5 Material Element Process cover Diaphragm Wetted cell body 316 stainless steel 316 stainless steel 316 stainless steel 316 stainless steel 316 stainless steel –0.1 to +3.2 0.6/0.375 {–1 to +32} {6/3.75 3.2/2 {32/20 13/8.125 {130/81.25 –0.1 to +14 {–1 to +140} 50/31.25 {500/312.5 316 stainless 316L stainless steel(*1) steel 316 stainless 316L stainless steel(*1) steel 316 stainless 316L stainless steel(*1) steel 316 stainless 316L stainless steel(*1) steel 35V 36V 37V 316 stainless 316L stainless 200/125 …2000 {2000/1250 …20000} steel(*1) steel Indicator and arrester Indicator None Analog, 0 to 100% linear scale Analog, 0 to 100% sq. root scale Analog, custom scale Analog, double scale None Analog, 0 to 100% linear scale Analog, 0 to 100% sq. root scale Analog, custom scale Analog, double scale Digital, 0 to 100% Digital, custom scale Digital, 0 to 100% sq. root scale Digital, 0 to 100% Digital, custom scale Digital, 0 to 100% sq. root scale A D E M N H J K P R T Q Arrester None None None None None (*2) Yes Yes Yes Yes Yes (*2) None None None Yes Yes Yes A B C D J E F G H K L P M Q S N (Model FKK only) (*3) (Model FKK only) (*3) Approvals for hazardous locations None (for ordinary locations) FM, Flameproof (or explosionproof) (Available for 4th digit code "T") CSA, Flameproof (or explosionproof) (Available for 4th digit code "T") BASEEFA, Flameproof (Conduit seal) BASEEFA, Flameproof (Cable gland seal) (Conduit connection G 1/2 only) FM, Intrinsic safety and Nonincendive CSA, Intrinsic safety and Nonincendive CENELEC, Intrinsic safety CENELEC, Intrinsic safety and BASEEFA, Type N SAA Flameproof (Conduit seal) ( Available for 4th digit code "S, T, W") SAA Intrinsic safety ( Available for 4th digit code "S, T, W") SAA Type – N (non-speaking) ( Available for 4th digit code "S, T, W") Process connection A C D F Side vent Yes / No None None Yes Yes Mounting bracket Yes / No None Yes (Stainless steel) None Yes (Stainless steel) Note: *(1) SCS14 per JIS G 5121 *(2) The scale is selectable "JIS and SI unit" or "Linear and sq. root" or "Linear and sq. root by 10". *(3) In case of FKC, specified, the output mode is linear. In case of 9th digit code "P", "S" with FKC, specified, the indication is output is output mode. 5 FHK, FKK 12345678 9 10 11 12 13 14 15 F K 1 Optional specification Y B Stainless tag None Yes Special applications and fill fluid Treatment Y G A N A B A B C D E F None (standard) Degreasing Oxgen service NACE specification O-ring materials Viton Teflon Vent / drain plug type Standard Standard Standard Standard Standard Standard Description Filled liquid Silicone oil Silicone oil Fluorinated oil Silicone oil Bolt / nut materials Standard (Cr-Mo hex. socket head cap screw) Cr-Mo hexagon bolt / nut NACE bolt / nut (ASTM A193 B7M/A194 2HN) (*2) NACE bolt / nut (ASTM A320 L7M/A194 2HM) 304 / 304 stainless steel (*5) (*3) 630 / 304 stainless steel (*5) (*4) } Note : (2) Static pressure should be – 0.1 to +10MPa{–1 to +100bar}. (3) Available for the 5th digit code "1" or "3". In case of the 5th digit code "3", static pressure should be – 0.1 to +10MPa{–1 to +100bar}. (4) Available for the 5th digit code "3". In case of stainless steel (630 stainless steel) bolt, static pressure should be – 0.1 to +14MPa{–1 to +140bar}. (5) In case of tropical use, select a stainless bolts and nuts. 6 OUTLINE DIAGRAM (Unit:mm) Fastener (flameproof ex. only) Zero span adj. screw 4th of Code symbol "S, V, W, X" U-bolt M8 type is attached "A" Press. conn. UP MTG pipe JIS 50A (2B) 45.5 104 126.5 φ80 110 DOWN 50 70 4 holes 9 dia. 38 30 58 Vent/drain plug 193 "C" Conduit conn. "B" Conduit conn. 120 Earth terminal (both side) See table 1 With field ind. (option) 71 (27) *Cable gland 51 φ80 Details of "A" φ7 88 Details of "B" φ15 Details of "C" φ13 41.3 Oval frange screw See table 1 221 Lower pressure 54 70 120 G φ18.5 See table 1 2.5 Higher pressure 8 F D See table 1 G1/2 4th of Code symbols S T V W X Conduit conn. D E F G1/2 1/2-14NPT Pg13.5 M20×1.5 Pg13.5 17 8 16 5 8 4.5 16 5 8 4.5 Press. conn. G Rc1/4 1/4-18NPT 1/4-18NPT 1/4-18NPT 1/4-18NPT Table 1 Oval flange screw 7/16-20UNF screw depth 13 7/16-20UNF screw depth 13 M10 or M12 screw depth 13 M10 or M12 screw depth 13 7/16-20UNF screw depth 13 Earth terminal M4 No. 8-32UNC M4 CONNECTION DIAGRAMS + – CK+ CK– + M4 M4 – 20 Note *: Cable gland is supplied in case of flameproof packing type. ø11 cable is suitable. 75 S T F KV K W X H V1 17 E 7 FHK, FKK The product conforms to the requirements of the Electromagnetic compatibility Directive 89/336/EEC as detailed within the technical construction file number TN510412. The applicable standards used to demonstrate compliance are :EMI (Emission) EN50081-1 : 1992 Test item Applicable Electromagnetic Radiation Disturbance Frequency range 30-1000MHz Basic standard EN55022 Class B EMS (Immunity) No. 1 Test item Electrostatic discharge EN50082-1 : 1992 Test specification 8kV (Air) Basic standard IEC 801-2:1984 Performance criteria B 2 Radio-frequency 27-500MHz electromagnetic 3V/m IEC 801-3:1984 field. (Unmodulated) Fast transients common mode 0.5kV, 5/50 (Tr/Th) ns 5kHz Rep. IEC 801-4:1988 A 3 B "LVD - The transmitter is not covered by the requirements of the LVD standard." Head office 11-2 Osaki 1-chome, Shinagawa-ku, Tokyo, 141-0032 Japan Phone: 81-3-5435-7111 http://www. fujielectric.co.jp/eng/sg/KEISOKU/welcome.htm Sales Div. International Sales Dept. No.1, Fuji-machi, Hino-city, Tokyo 191-8502 Japan Phone: 81-42-585-6201, 6202 Fax: 81-42-585-6187, 6189 Information in this catalog is subject to change without notice. Printed in Japan