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small flange remote seal type pressure transmitter the fcx ? a iii small ? ange remote seal type pressure trans- mitter accurately measures gauge pressure and transmits a proportional 4 to 20ma signal. the transmitter utilizes a unique micromachined capaci- tance silicon sensor with state-of-the-art microprocessor tech nology to provide exceptional performance and func- tionality. totally welded construction of the seals assures excellent reliability in high temperature and highly corrosive process conditions. 1. directly connectable to 1-1/2in and 2in anges the transmitter is connectable to 1-1/2in and 2in pipes without a reducer. 2. connectable to 1/2in and 3/4in pipes use of direct mounting adapter allows the transmitter to be connected to the following process. 1/2in and 3/4in ? anges screw connection 1/2-14npt, 3/4-14npt, rc1/2, rc3/4 3. minimum environmental in uence the ?floating cell? design which protects the pressure sensor against changes in tempera ture, and overpressure substantially re duces total measurement error in actual ? eld applications. 4. fuji/hart bilingual communications protocol fcx?a iii series transmitter offers bilingual communica- tions to speak both fuji proprietary protocol and hart ? . any hart ? compatible devices can communicate with fcx?a iii . 5. application exibility various options that render the fcx ? a iii suitable for almost 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, vacuum seals 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. features functional speci cations service: liquid, gas, or vapour span, range, and overrange limit: specifications ? lower range limit (vacuum limit) ; silicone ? ll sensor: see fig. 1 fluorinated ? ll sensor: atmospheric pressure ? conversion factors to different units; 1mpa=10 3 kpa=10bar=10.19716kgf/cm 2 =145.0377psi 1kpa=10mbar=101.9716mmh 2 o=4.01463inh 2 o output signal: 4 to 20ma dc with digital signal super - imposed 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 op- tional arrester. f kw 2 50 500 ?100 to +500 1.5 {0.5} {5} {?1 to +5} {15} f kw 3 300 3000 ?100 to +3000 4.5 {3} {30} {?1 to +30} {45} f kw 4 1000 10000 ?100 to 10000 15 {10} {100} {?1 to 100} {150} min. max. span limit [kpa]{bar} type overrange limit [mpa] {bar} range limit [kpa]{bar} data sheet fkw ... 5 EDSX5-95H aug. 10, 2011 date
2 fkw ... 5 temperature limit: ambient: ?15 to +65c (?15 to +60c for arrester option) (?10 to +60c for ? uorinated oil ? ll transmitter) (?10 to +60c for silicone oil ?h?, ?s?) (?15 to + 45c for capillary length more than 7m) for explosionproof units (flameproof or intrinsic safety), ambient temperature must be within the limits speci? ed by each standard. process: fill ? uid 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 0 to 250c y and g ?40 to 180c 2.7kpa abs {20mmhg abs} s 0 to 250c storage: ?40 to +70c 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 v ? v ? 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 ? emc conformity: en61326-1: 2006 hazardous locations: see table2 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: zero can be elevated or suppressed within the speci? ed range limit of each sensor model. 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) . (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 (model: fxw), min. of 250 ? is required. 3 performance speci cations reference conditions, silicone oil ? ll, ss316 isolating diaphragms, 4 to 20ma analog output in linear mode and capillary length 3m. accuracy rating: (including linearity, hysteresis, and re- peatability) (standard) for spans greater than 1/10 of url: 0.25% of span for spans below 1/10 of url: (option) (code; 21th digit h) 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: effect per 28c change between the lim- its of ?15c and +65c physical speci cations electrical connections: g 1 /2 , 1 /2 -14 npt, pg13.5, or m20 x 1.5 conduit, as speci? ed. process connections: jis; 10k, 20k, 30k, 63k ?40, 50a 10k, 20k, 30k, 63k ?15, 20a (with adapt- er) ansi/jpi; 150lb, 300lb, 600lb, ?1 1 /2 ", 2" 150lb, 300lb, 600lb, ? 1 /2 ", 3 /4 " (with adapter) screw connection (with adapter) ; rc 1 /2 , rc 3 /4 , 1 /2 -14npt, 3 /4 -14npt diaphragm extension: 0, 50, 100, 150, or 200mm as speci? ed. (see model code. extended diaphragm is available only with 316l stainless steel diaphragm) process-wetted parts material: diaphragm: 316l stainless steel, hastelloy-c monel or tantalum flange face: 316 stainless steel, hastelloy-c lining, monel lining or tanta- lum lining extension: 316 stainless steel (refer to ?code symbols?) 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. l?, pe armored stainless steel. in case of 11th code ?q. r. s?, stain- less steel armored stainless steel. mounting ? ange: 304 stainless steel or carbon steel, as speci? ed. 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 8.2 to 11.2kg without options. add; 0.5kg for mounting bracket 4.5kg for stainless steel housing option 1.5kg per 50mm extension of dia- phragm () 0.17+0.08 % of span 0.1 x url span () 0.05+0.05 % of span 0.1 x url span url 6.5 x x url 6.5 x x zero shift: 0.5%/28c ( x equal to 1/6.5 url or more) zero shift; (0.5 )%/28c ( x less than 1/6.5 url) total shift; 0.75%/28c ( x less than 1/6.5 url or more) total shift; (0.25 + 0.5 )%/28c ( x less than 1/6.5 url) where, x : calibrated span url: maximum span (upper range limit) note : above specifications are based on the conditions that ? ange and sensor unit are at the same temperature and in the same level. if temperature is different at ? ange, capillary or sensor unit, output variation may increase. overrange effect: zero shift; 0.2% of url/(1.5 x url) supply voltage effect: less than 0.005% of calibrated span per 1v update rate: 60 msec step response: time constant: 0.3s (at 23c) dead time: 0.12s (without electrical damping) dielectric strength: 500v ac, 50/60hz 1 min., between circuit and earth. insulation resistance: more than 100m ?/500v dc. internal resistance for external eld indicator: 12 ? or less 4 fkw ... 5 accessories hand-held communicator: (model fxw, refer to data sheet no. eds8-47) fig. 1 relation between process temperature and operating pressure 180 operating area non-operating area 101 {1010} 53.3 {533} 13.3 {133} 2.7 {27} [kpa abs] {m bar abs} operating pressure ?40 0 60 85 120 230 250 process temperature silicone (code y,g) filled liquid: [c ] silicone (code s) 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 and high temperature service: special silicone oil and ? lling procedure are applied. see fig.1. 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. 5 6 fkw ... 5 7 8 fkw ... 5 ordering infomation 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 supplied. 4. indication method (indicated value and unit) in case of the actual scale (code d, h, p, s 2,5 on 9th digit). 5. tag no. (up to 14 alphanumerical characters), if required. 9 |