EDSX6-106

FCX – AX SERIES DATA SHEET DIFFERENTIAL PRESSURE TRANSMITTER Hydroseal® Diaphragm Version FHC, FKC...3 FEATURES 1. Unique hydroseal diaphragm Permeation of hydrogen into the detecting unit through seal diaphragm can be suppressed thanks to the unique seal diaphragm (double coating) which employs coating of gold and ceramic. Micro Capacitance Silicone sensor Process cover Base material (SUS316L) Ceramics coating Sensor unit Gold coating Sealing diaphragm coated with gold and ceramics 2. High accuracy ± 0.15% accuracy for all calibrated spans is the standard feature for differential pressure (flow) transmitter covering 3.2 to 130kPa (or 320mm to 13 mH2O). Fuji's Micro-capacitance silicon sensor assures this feature. 3. Minimum environment influence Fuji's patented "Advanced Floating Cell" design which protects the pressure sensor against changes in temperature, static pressure, and overpressure substantially reduces total measurement error in actual field applications. 4. Replaceable Communication Module Fuji micro-electronics manufacturing technology offers replaceable communication module the makes FCX-AX transmitter very unique in design. In case of change in communication protocol, all that needs to be done is just to replace the module and the transmitter gets upgraded to the new version. 5. 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-AX series trans-mitters. 6. Application flexibility Various options that render the FCX-AX series suitable for almost any process applications include. — Analog indicator at either the electronics side or terminal side — Full range of hazardous location approvals — 4 1 -digit LCD meter 2 — Stainless steel electronics housing — Built-in RFI filter and lightning arrester 7. Programmable output Linearization Function In addition to Linear and Square Root, output signal can be freely programmable. (Up to 14 compensated points at approximation.) (Available for amplifier unit from version 24 and FXW(HHC) version 5.3.) 8. Burnout current flexibility (Under Scale: 3.2 to 3.8mA, Over Scale: 20.8 to 21.6mA) Burnout signal level is adjustable using Model FXW hand Held Communicator (HHC) to comply with NAMUR NE43. (Available for amplifier unit from version 24 and FXW(HHC) version 5.3.) 9. Dry calibration without reference pressure Thanks to the best combination of unique construction of mechanical parts (Sensor unit) and high performance electronics circuit (Electronics unit), reliability of dry calibration without reference pressure is at equal level as wet calibration. SPECIFICATIONS Functional specifications Type: Model FHC: 4 to 20mA, Traditional type Model FKC: 4 to 20mA with digital signal, Smart type Service: Liquid, gas, or vapour Static pressure, span, and range limit: Span limit [kPa] {mbar} Type Static pressure [MPa] {bar} FHC F F C C 33 35 –0.1 (–1 –0.1 (–1 to to + to to + 16 160) 16 160) Min. FKC Max. FHC/FKC Range limit [kPa] {m bar} 3.2) 0.32 ( 32 ) ( 3.2 ) 13 1.3 ) ( 130 ) ( 13 ) ( ( 32) +/– 320) (+/– 130) +/– 1300) (+/– 32 1 320) 130)) 1300) EDSX6-106 EDS5-62b Date Mar. 15, 1999 FHC, FKC...3 – Lower limit of static pressure (vacuum limit) ; Silicone fill sensor: See Fig. 1 Fluorinated fill sensor: 66kPa abs (500mmHg abs) at temperature below 80°C – The maximum span of each sensor can be converted to different units using below factors. 1MPa= 103KPa=10bar=10.19716kgf/cm2= 145.0377psi 1kpa=10mbar=101.9716mmH2O=4.01463inH2O Overrange limit: To maximum static pressure limit Output signal: Model FHC: 4 to 20mA DC 2-wire, linear signal Model FKC: 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 [Ω] 2000 Load resistance 1533Ω 1500 1000 500 250 10 Normal/reverse action: Model FHC: Selectable by moving a jumper pin located on the electronics unit. Model FKC: Selectable from HHC Indication: Analog indicator or 4 1 -digit LCD meter, as 2 specified. Burnout direction: If self-diagnostic detect transmitter failure, the analog signal will be driven to either “Output Hold”, “Output Overscale” or “Output Underscale” modes. Model FHC: Unless otherwise specified in the order, the transmitter will be shipped in “Output Hold” mode. (Output signal just before failure happens is maintained.) Model FKC: Selectable from HHC “Output Hold”: Output signal is hold as the value just before failure happens. “Output Overscale”: Approx. 21.6mA (Adjustable within the range 20.8mA to 21.6mA from HHC) “Output Underscale”: Approx. 3.8mA (Adjustable within the range 3.2mA to 3.8mA from HHC) 3.2 3.8 4 20 20.8 Over scale Burnout 600Ω Operating area 24V 16.1 10.5V Power voltage 45V 50 [V] 0 Normal operating range Under scale Probable under range Burnout 21.6 Probable over range Note: For communication with HHC (Model: FXW), min. of 250 Ω required. Hazardous locations: (Approval pending) 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 ds IIB+H2 T4 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 RIIS SAA Zero/span adjustment: Model FHC: Zero is adjustable from the external adjustment screw. The adjustment 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 adjustment screw is also available. Model FKC: Zero and span are adjustable from the HHC. Zero is also adjustable externally from the adjustment screw. Damping: Adjustable electrical damping. Model FHC: The time constant is adjustable to 0, 0.3, 1.2, 4.8, or 19.2 seconds. Model FKC: The time constant is adjustable between 0 to 38.4 seconds. (4 steps) Zero elevation/suppression: –100% to +100% of URL Loop-check output: Model FHC: Transmitter can output constant signal of 4mA, 12mA, or 20mA if MODE SWITCH is set to the loop check mode. Model FKC: 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 +120 °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 2 Communication: (Model FKC 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(*) Linearise (**) Rerange (**) Display Set v v v v v v v v v v — v v — v v v v v v — 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 (6th digit in Code symbols) “3” “5” 0.45 s 0.2 s approx. 0.3 s Time constant Dead time Notes: (*) HHC's version must be more than 5.0 (or FXW 1 – 2 ), to use this function. (**) HHC's version must be more than 5.3, and Amplifier unit version 24. Programmable output linearization function: In smart version, output signal can be characterized with “14 points linear approximation function” from HHC. Performance specifications for linear output Accuracy rating: (including linearity, hysteresis, and repeatability) For spans greater than 1/10 of URL: ± 0.15% of span For spans below 1/10 of URL (Model FKC only): 0.1×URL ± 0.1+0.05 % of span Span Linearity: 0.075% of calibrated span Stability: ± 0.15% of upper range limit (URL) for 24 months Temperature effect: Effects per 55°C change between the limits of – 40°C and +85°C Mounting position effect: Zero shift, less than 0.12kPa {1.2m bar} 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 FKC only) Accuracy rating: Span Output 50 to 100% 20 to 50% 10 to 20% over 0.1 × URL ± 0.15% ± 0.375% ± 0.75% below 0.1 × URL ± (0.1+0.05 × 0.1 ×URL/Span)% ± 2.5 × (0.1+0.05 × 0.1 × URL/Span)% ± 5 × (0.1+0.05 × 0.1 × URL/Span)% ( ) Range code (6th digit in Code Zero shift symbols) “3”/32kPa {320mbar} max. span Total effect URL ± 0.1+0.075 URL %/28°C ± 0.125+0.075 %/28°C Span Span ( ) ( ) Temperature effect: effect per 55°C change between the limits of – 40°C and +85°C Range code Shift at 20% output point ± 0.25+0.19 Static pressure effect: Zero shift (% of URL) Span shift (% of calibrated span) “3” through “5” ( URL %/28°C Span ) ± 0.15%/10MPa{100bar} –0.2%/10MPa{100bar} Low flow cut-off: Customer configurable for any point between 7 to 20% of output Overrange effect: Zero shift (% of URL) ± 0.3% /16MPa {160bar } (*1) (*1) in case of 6th code “5” 3 FHC, FKC...3 Physical specifications Electrical connections: G1/2, 1/2-14 NPT, Pg13.5, or M20 ×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 Diaphragm in Code symbols) C 316 stainless steel(*1) Wetted sensor body Vent/drain Chlorine service: The fill fluid is flourinated oil. Degreasing: Process-wetted parts are cleaned, but the fill fluid is standard silicone oil. Not for use on oxygen or chlorine measurement. NACE specification: Metallic materials for all pressure boundary parts comply with NACE MR-01-75. ASTM B7M or L7M bolts and 2HM nuts (Class II) are available. Static pressure rating for code “3” (16 MPa) is degraded to 10MPa. Vacuum service: Special silicone oil and filling procedure are applied. See below figure. Silicon oil (Code : Y. G. N) 316L stainless 316 stainless steel(*2) steel 316 stainless steel Notes: * (1) SCS14 per JIS G 5121 (2) The diaphram face is coated with gold and ceramic. Remark: Sensor O-rings: Viton and teflon selectable. Silicon oil (Code : R) Non-wetted parts material: Electronics housing: Low copper die-cast aluminum alloy (standard), finished with epoxy/polyurethane double coating, or 304 stainless steel, as specified. Bolts and nuts: Cr-Mo alloy (standard), 304 stainless steel (for static pressure code “1”, “2”, and “3” only), or 630 stainless steel (for static pressure code “3” and “4” only). Static pressure rating for code “3” with 304 stainless steel bolts is degraded to 10MPa. Fill fluid: Silicone oil (standard) or fluorinated oil (Daifloil) Mounting bracket: Carbon steel with epoxy coating or 304 stainless steel, as specified Environmental protection: IEC IP67 and NEMA 4X Mounting: On 60.5mm(JIS 50A) pipe using mounting bracket, direct wall mounting, or direct process mounting. Mass{weight}: Transmitter approximately 4.4kg without options. Add; 0.5kg for mounting bracket 0.8kg for indicator option 4.5kg for stainless steel housing option [kPa abs] {mmHg abs} 101 {1010} Operating area Operating pressure 20 {200} 4 {40} 2.7 {27} Non-operating area –40 –15 60 85 120 [°C] Process temeprature [°C] Fig. 1 Relation between process temperature and operating pressure Customer tag: Coating of cell: A stainless steel tag with customer tag data is wired to the transmitter. Cell's surface is finished with epoxy/polyurethane double coating. Specify if environmnet is extremely corrosive. 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 steel. Optional features A plug-in 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 x 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. Indicator: Equalizing valves: (Model FFN, refer to Data Sheet No. EDS6-10) Available in CS or in 316 stainless steel and in pressure rating 16MPa or 42MPa. Hand-held communicator: (Model FXW, refer to Data Sheet No. EDS 8-47) Communication module: (standard for model FKC) When using this module for model FHC, 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. 4 CODE SYMBOLS 12345678 9 10 11 12 13 14 15 3 FHC FKC Description Type 4 to 20mA, Output type 4 to 20mA with digital signal, Output type Connections Process connection Rc1/4 1/4-18NPT 1/4-18NPT 1/4-18NPT 1/4-18NPT Oval flange screw 7/16-20UNF 7/16-20UNF M10 M10 7/16-20UNF Conduit connection G 1/2 1/2-14NPT Pg 13.5 M20×1.5 Pg 13.5 S T V W X Span and materials Static Span limit (*1) pressure FHC/FKC [MPa] [kPa] {bar} (m bar) 33C Process cover Diaphragm Wated cell body 35C –0.1 to 16 3.2/0.32...32/32 316 stainles 316Lstainless 316 stainless steel (–1 to (32/3.2...320/320) steel steel (*1) +160) 13/1.3...130/130 (130/13...1300/1300) Notes: * (1) The diaphragm face is coated with gold and ceramic. 5 FHC, FKC...3 12345678 9 10 11 12 13 14 15 FHC FKC 3 3 Description Indicator and arrester Indicator Arrester None None Analog, 0 to 100% linear scale None Analog, 0 to 100% sq. root scale None Analog, custom scale None Analog, double scale None (*4) None Yes Analog, 0 to 100% linear scale Yes Analog, 0 to 100% sq. root scale Yes Analog, custom scale Yes Analog, double scale Yes(*4) Digital, 0 to 100% None Digital, custom scale None (Model FKC only) (*5) Digital, 0 to 100% square root None Digital, 0 to 100% Yes Digital, custom scale Yes (Model FKC only) (*5) Digital, 0 to 100% square root Yes Approvals for hazardous locations (Approval pending) None (for ordinary locations) JIS, Flameproof (Conduit seal) JIS, Flameproof (Cable gland seal) FM, Flameproof (or explosionproof) CSA, Flameproof (or explosionproof) BASEEFA, Flameproof (Conduit seal) BASEEFA, Flameproof (Cable gland seal) (Conduit connection G 1/2 only) JIS, Intrinsic safety 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-sparking)(Available for 4th digit code "S,T,W") Side vent/drain and mounting brackert Side vent/drain Mounting bracket None None None Yes, carbon steel None Yes, stainless steel Yes None Yes Yes, carbon steel Yes Yes, stainless steel Stainless steel parts Stainless steel tag plate Stainless steel elec. housing Coating of cell None None None Yes None None None Yes None Yes Yes None None None Yes Yes None Yes None Yes Yes Yes Yes Yes Special applications and fill fluid Treatment Fill fluid None (standard) Silicone oil None (standard) Fluorinated oil Degreasing Silicone oil Oxygen service Fluorinated oil NACE specification Silicon oil A B A B C D E Sensor O-ring Viton Teflon Bolt/nut Cr-Mo alloy hexagon socket head cap screw/carbon steel nut Cr-Mo alloy hexagon bolt/nut NACE bolt/nut (ASTMA 193 B7M/A 194 2HM) (*3) NACE bolt/nut (ASTMA 193 B7M/A 194 2HM) 304 stainless steel/304 stainless steel (*6) A B C D J E F G H K L P Q M S N A B C D E M N G H J K P R T Q A B C D E F Y B C E M N P Q Y W G A N } Notes: * (3) Static pressure should be –0.1 to +10MPa{–1 to 100bar} (4) The scale is selectable "JIS and SI unit" or "Linear and sq. root" or "Linear and sq. root by 10" (5) In case of FKC, specified thhe output mode linear or sq. root. Unless specified the output mode is linear. In case of 9th digit code "P", "S"with FKC, specified the output indication. Unless specified, the indication is output mode. (6) In case of tropical use, select a stainless bolts and nuts. 6 OUTLINE DIAGRAM (Unit:mm) Fastener (In case of 10th digit code “B,C,M,N“) Zero/span ADJ. screw In case of 4th digit code “S,V,W,X“ Vent/drain plug (When the vent/drain plug attatched on the upper side of the detector) “A“ Press. conn. U - Bolt M8 Mtg. Pipe JIS 50A (2") Up 43.5 110 ø80 104 126.5 Down 88 4 Holes 9 dia. 50 “B“ Conduit conn. 120 With field ind. (option) Earth terminal (both side ) see table1 51 71 (27) Cable gland (option) see note Vent/drain plug 37 242 “C“ Conduit conn. 38 58 Detail “A“ (press conn.) ø80 2.5 ø18.5 H DETAIL “B“ (Conduit conn.) ø15 Detail “C“ ø13 8 F 70 ø7 D G 1/2 see table 1 See table 1 Earth terminal M4 No. 8-32UNC M4 M4 M4 +– 270 Side vent (option) 41.3 4-M8 × 12 Oval flange screw see table1 1 L.P. 54 70 104 H.P. 4th of Code symbols S T V W X Conduit conn. D F E G1/2 1/2-14NPT Pg13.5 M20x1.5 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 CONNECTION DIAGRAM + – CK+ CK– S HCT F V K W X C3 Note *: Cable gland is supplied in case of flameproof packing type. ø11 cable is suitable. 17 E 7 FHC, FKC...3 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