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remote seal type differential pressure transmitter the fcx?aiii differential pressure transmitter accurately measures differential pressure, liquid level or gauge pres- sure and transmits a proportional 4 to 20ma signal. the transmitter utilizes a unique micromachined capacitance sili- con sensor with state-of-the-art microprocessor technology to provide exceptional performance and functionality. totally welded construction of the seals assures excellent reliability in high temperature and highly corrosive process conditions. 1. high accuracy 0.2% accuracy for all calibrated spans is a standard fea- ture for all dp models covering 0.32kpa {3.2mbar} range to 500kpa {5bar} high differential pressure range. 0.1% accuracy is available as option. fuji?s micro-capacitance silicon sensor assures this accuracy for all elevated or suppressed calibration ranges without additional adjust- ment. 2. minimum environmental in uence the ?advanced floating cell? design which protects the pressure sensor against changes in temperature, static pressure, and overpressure substantially reduces total measurement error in actual ? eld applications. 3. fuji/hart bilingual communications protocol fcx?aiii series transmitter offers bilingual communica- tions to speak both fuji proprietary protocol and hart ? . any hart ? compatible devices can communicate with fcx?aiii . 4. application exibility various options that render the fcx?a iii suitable for al- most any process applications include: ? full range of hazardous area approvals ? built-in rfi ? lter and lightning arrester ? 5-digit lcd meter with engineering unit ? stainless steel electronics housing ? wide selection of materials ? high temperature, high vacuum seals 5. programmable output linearization function in addition to linear and square root, output signal can be freely programmable. (up to 14 compensated points at approximation.) 6. burnout current exibility (under scale: 3.2 to 4.0ma, over scale: 20.0 to 22.5ma) burnout signal level is adjustable using model fxw hand held communicator (hhc) to comply with namur ne43. 7. 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. remark : to mini mize environmental in? uence, span should be greater than 1/40 of the max. span in most applications. ? lower limit of static pressure (vacuum limit), silicone ? ll sensor: see fig. 1 fluorinated ? ll sensor: atmospheric pressure ? the maximum span of each sensor can be converted to different units using factors as below. 1mpa =10 3 kpa=10bar=10.19716kgf/cm 2 =145.0377psi 1kpa=10mbar=101.976mmh 2 o=4.01463h 2 o overrange limit: to maximum static pressure limit output signal: 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. features functional speci cations service: liquid, gas, or vapour static pressure, span, and range limit: } up to ? ange rating f k d 3 f k d 5 f k d 6 +/? 32 {+/? 320} +/? 130 {+/? 1300} +/? 500 {+/? 5000} 0.32 { 3.2 } 1.3 { 13 } 5 { 50 } 32 { 320 } 130 { 1300 } 500 { 5000} min. type range limit [kpa] {m bar} span limit [kpa] (m bar} max. static pressure specifications data sheet fkd ... 5 EDSX6-136H aug. 10, 2011 date
2 fkd ... 5 process: fill ? uid code in the 13th digit of ?code symbols? process temperature lower limit of static press. fluorinated oil w, a and d ?20 to 120c atmospheric pressure silicone oil h ?15 to 250c j 20 to 300c y and g ?40 to 180c 2.7kpa abs {20mmhg abs} s ?15 to 250c t 20 to 300c k ?15 to 200c 0.13kpa abs {1mmhg abs} or more storage: ?40 to +90c humidity limit: 0 to 100% rh communication: with hhc (1) (model fxw, consult data sheet no. eds8-47), following items can be remotely displayed or con? gured. note: hhc?s version must be higher than 7.0 (or fxw 1? 4), for fcx?a iii . local con gurator with lcd display (option): local con? gurator with 3 push button and lcd display can support following items. items by communication with fxw by local con? gurator (with 3 push button) display set display set tag no. vvvv model no. vvvv serial no. & software version v ? v ? engineering unit vvvv range limit v ? v ? measuring range vvvv damping vvvv output mode linear vvvv square root vvvv burnout direction vvvv calibration vvvv output adjust ? v ? v data v ? v ? self diagnoses v ? v ? printer (in case of fxw with printer option) v ??? external switch lock vvvv transmitter display vvvv linearize vv ?? rerange vvvv saturate current vvvv write protect vvvv history ? calibration history ? ambient temperature history v v v ? v v v ? programmable output linearization function: output signal can be characterized with ?14 points linear approximation function? from hhc (1) . emc conformity: en61326-1: 2006 (note) (1) hhc: hand held communicator load limitations: see ? gure below 2000 [] 1500 1000 load resistance 500 250 0 1474 577 operating area 24v 45v 10 16.35 50 e[ v ] 10.5v power voltage (dc) r= e-10.5 (imax+0.9)x10 -3 note: for communication with hhc (1) (model: fxw), min. of 250 ? is required. hazardous locations: table 2 zero/span adjustment: zero and span are adjustable from the hhc (1) . zero and span are also adjustable externally from the adjustment screw. damping: adjustable from hhc or local con? gurator unit with lcd display. the time constant is adjustable between 0.06 to 32 seconds. zero elevation/suppression: ?100% to +100% of url normal/reverse action: selectable from hhc (1) indication: analog indicator or 5-digit lcd meter, as speci? ed. burnout direction: selectable from hhc (1) if self-diagnostic detect transmitter fail- ure, the analog signal will be driven to ei- ther ?output hold?, ?output overscale? or ?output underscale? modes. ?output hold?: output signal is hold as the value just before failure happens. ?output overscale?: adjustable within the range 20.0ma to 22.5ma from hhc (1) ?output underscale?: adjustable within the range 3.2ma to 4.0ma from hhc (1) 3.2 4 20 22.5 [ma] over scale burnout probable over range probable under range normal operating range under scale burnout output limits conforming to namur ne43 by order. loop-check output: transmitter can be con? gured to provide constant signal 3.2ma through 22.5ma by hhc (1) . temperature limit: ambient: ?40 to + 85c (?20 to + 80c for lcd indicator) (?40 to + 60c for arrester option) (?10 to + 60c for ? uorinated oil ? ll transmitter) (?10 to + 85c for silicone oil ?h?, ?s?, ?k?) * ) (+ 20 to + 85c for silicone oil ?j?, ?t?) * ) *) in case of capillary length is more than 7m, max temperature is +55c. for explosionproof units (? ameproof or intrinsic safety), ambient temperature must be within the limits speci- ? ed in each standard. 3 dielectric strength: 500v ac, 50/60hz 1 min., between cir- cuit and earth. insulation resistance: more than 100m? at 500v dc. internal resistance for external eld indicator: 12? or less physical speci cations electrical connections: g 1 /2 , 1 /2 -14 npt, pg13.5, or m20 1.5 conduit, as speci? ed. process connections: jis, ansi, or din raised face ? anges. jis: 10k80a, 10k100a, 30k80a, or 30k100a ansi: 150lb 3", 150lb 4", 300lb 3", or 300lb 4" din: pn40 dn80 or pn16 dn100 see outline diagram for detailed dimensions. diaphragm extension: 0, 50, 100, 150, or 200mm as speci? ed. (see model code. extended diaphragm is available only with 316l stainless steel or hastelloy-c diaphragm) process-wetted parts material: diaphragm: 316l stainless steel, hastel- loy-c, monel, tantalum, tita- nium or zirconium flange face: 316 stainless steel, hastelloy- c lining monel lining, or tantalum lin- ing extension: 316 stainless steel or hastelloy- c non-wetted parts material: electronics housing: low copper die-cast aluminum alloy ? nished with polyester coating (standard), or 316 stainless steel (astm cf8m), as speci? ed. capillary: in case of 11th code ?d, e, f, l, m, n, p?, pe armored stainless steel. in case of 13th code ?q, r, s, t, v, w, x?, stainless steel armored stainless steel. mounting ? ange: 304 stainless steel or carbon steel fill ? uid: silicone oil (standard) or ? uori- nated oil mounting bracket: 304 stainless steel environmental protection: iec ip67 and nema 6/6p mounting: on 60.5mm (jis 50a) pipe using mount- ing bracket, direct wall mounting mass {weight}: transmitter approximately 12 to 31kg without options. add; 0.5kg for mounting bracket 4.5kg for stainless steel housing option 1.5kg per 50mm extension of dia- phragm performance speci cations reference conditions, silicone oil ? ll, 316ss isolating diaphragms, 4 to 20ma analog output in linear mode. accuracy rating: (including linearity, hysteresis, and re- peatability) (standard) for spans greater than 1 /10 of url: 0.2% of span for spans below 1 /10 of url: (option) (code; 21th digit h,k) for spans greater than 1 /10 of url: 0.1% of span for spans below 1 /10 of url: stability: 0.2% of upper range limit (url) for 10 years. temperature effect (*): effects per 28c change between the limits of ?40c and +85c (standard) zero shift: 0.35% of url total effect: 0.5% of url (option) (code; 21th digit j,k) zero shift: 0.3% of url total effect: 0.4% of url note: * excluding effect by temperature difference between the seals. static pressure effect: zero shift; 0.2% of url / 1mpa span shift: ?0.2% of calibrated span / 1mpa overrange effect: zero shift; 0.1% of url for ? ange rating pressure supply voltage effect: less than 0.005% of calibrated span per 1v update rate: 60 msec step response: (without electrical damping) 0.1+0.1 % of span 0.1 ? url span ( ) 0.05+0.05 % of span 0.1 ? url span ( ) range code ?3? ?5? ?6? time constant (at 23c) 2 s 1.7 s 1.7 s dead time 0.12 s 4 fkd ... 5 optional features indicator: a plug-in analog indicator (2.5% accuracy). an optional 5-digit lcd meter with engi- neering unit is also available. local con gurator with lcd display: an optional 5 digits lcd meter with 3 push buttons can support items as using communication with fxw. arrester: a built-in arrester protects the electronics from lightning surges. lightning surge immunity: 4kv (1.2 50s) oxygen service: special cleaning procedures are followed throughout the process to maintain all process wetted parts oil-free. the ? ll ? uid is ? uorinated oil. chlorine service: oil-free procedures as above. includes ? uorinated oil for ? ll. degreasing: process-wetted parts are cleaned, but the ? ll ? uid is standard silicone oil. not for use on oxygen or chlorine measurement. vacuum service: special silicone oil and ? lling procedure are applied. see fig. 1, fig. 2. optional tag plate: an extra stainless steel tag for customer tag data is wired to the transmitter. coating of cell: cell ` s surface is ? nished with epoxy/poly- urethane double coating. specify if envi- ronment is extremely corrosive. accessories hand-held communicator: (model fxw, refer to data sheet no. eds 8-47) fig. 2 r elation between process temperature and operating pressure silicone (code y,g) silicone (code s) operating area 101 {1010} 53.3 {533} 13.3 {133} 2.7 {27} [kpa abs] {mbar abs} operating pressure ?40 ?15 60 20 85 120 180 230 250 300 process temperature [c] silicone (code t) sealing liquid:silicone (code k) operating area non-operating area 101 {1010} 0.27 {2.7} 0.13 {1.3} [kpa abs] {mbar abs} operating pressure 200 ?15 100 process temperature [c] fig. 1 relation between process temperature and operating pressure 5 code symbols 6 fkd ... 5 7 8 fkd ... 5 ordering information when ordering this instrument, specify: 1. code symbols 2. measuring range 3. output orientation (burnout direction) when abnormality is occurred in the transmitter. hold / overscale / underscale unless otherwise speci? ed, output hold function is sup- plied. 4. output mode (linear or square root output) unless otherwise speci? ed, output mode is linear. 5. indication method (indicated value and unit) in case of the actual scale (code d, h, p, s ,2 ,5 on 9th digit). 6. tag no. (up to 14 alphanumerical characters), if required. 9 |