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features specifications the fcx ? a iii pressure transmitter accurately measures gauge pressure and transmits a proportional 4 to 20ma signal. the transmitter utilizes a unique micromachined capacitance silicon sensor with state-of-the-art microprocessor technol- ogy to provide exceptional performance and functionality. 1. high accuracy up to ?.04% 0.065% accuracy as standard, 0.04% accuracy as option. fuji?s micro-capacitance silicon sensor assures this ac- curacy for all elevated or suppressed calibration ranges without additional adjustment. 2. minimum environmental in uence the ?advance floating cell? design which protects the pressure sensor against changes in temperature, and overpressure substantially reduces total measurement error in actual ? eld applications. 3. 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 . 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 5. 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. 6. 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. functional speci cations service: liquid, gas, or vapour 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 optional arrester. remark: to minimize environmental in? uence, span should be greater than 1/40 of the max. span in most applications. ? lower range limit (vacuum limit) ; silicone ? ll sensor: see fig. 1 fluorinated ? ll sensor: 66kpa abs (500mmhg abs) at below 60c ? conversion factors to different units; 1 mpa=10 3 kpa=10bar=10.19716kgf/cm 2 = 145.0377psi 1kpa=10mbar=101.9716mmh 2 o =4.01463inh 2 o pressure transmitter data sheet fkg ... 5 EDSX5-92H aug. 10, 2011 date type span limit [kpa] {bar} range limit [kpa] {bar} overrange limit [mpa] {bar} min. max. lower limit upper limit fkg 01 fkg 02 fkg 03 fkg 04 fkg 05 1. 3 {0.013} 5 {0.05} 30 {0.3} 100 {1} 500 {5} 130 {1.3} 500 {5} 3000 {30} 10000 {100} 50000 {500} ?100 {?1} ?100 {?1} ?100 {?1} ?100 {?1} ?100 {?1} 130 {1.3} 500 {5} 3000 {30} 10000 {100} 50000 {500} 1 {10} 1. 5 {15} 9 {90} 15 {150} 75 {750} [ l-type ] [ t-type ] span, range and overrange limit: 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 ?? required.
fkg ... 5 2 (note) (1) hhc: hand held communicator 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: (under an application) 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 failure, the analog signal will be driven to either ?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 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. temperature limit: ambient: ?40 to +85c (?20 to +80c for lcd indicator) (?40 to +60c for arrester option) (?10 to +60c for fluorinated oil fill transmitter) for explosionproof units (? ameproof or intrinsic safety), ambient tempera- ture must be within the limits speci- ? ed by each standard. process: ?40 to +100c for silicone ? ll sensor ?20 to +80c for fluorinated oil fill sensor 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 . 0.1 ? url span 0.05+0.05 % of span ( ) 0.1 ? url span 0.015+0.05 % of span ( ) url span url span 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) max span below 10000kpa model: for spans greater than 1/10 of url: 0.065% of span or 0.04% of span (21th digit: h) for spans below 1/10 of url: max span 50000kpa model: for spans greater than 1/10 of url: 0.1% of span for spans below 1/10 of url: stability: 0.1% of upper range limit (url) for 10 years. temperature effect: effects per 28c change between the limits of ?40c and +85c zero shift: (0.075+0.0125 )% total effect: (0.095+0.0125 )% overrange effect: zero shift; 0.2% of url for any over- range to maximum limit supply voltage effect: less than 0.005% of calibrated span per 1v update rate: 60 msec step response: time constant: 0.08s (at 23c) dead time: approximately 0.12s (without electrical damping) 3 v w j h m t 316 stainless steel 316 stainless steel 316 stainless steel hastelloy-c lining monel lining tantalum lining 316 stainless steel 316 stainless steel 316 stainless steel 316 stainless steel 316 stainless steel 316 stainless steel 316l stainless steel hastelloy-c 316l stainless steel +au coating hastelloy-c monel tantalum 316 stainless steel(*1) 316 stainless steel(*1) 316 stainless steel(*1) 316 stainless steel(*1) 316 stainless steel(*1) 316 stainless steel(*1) m a t e r i a l c o d e ( 7 t h d i g i t i n c o d e symbols) process cover diaphragm wetted sensor body vent/drain note: *(1) astm cf8m remark: availability of above material design depends on ranges. 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 (scs14 per jis g5121), as speci- ? ed. bolts and nuts: cr-mo alloy (standard), 304 or 316 stainless steel (630 stain- less steel for 50mpa unit). fill ? uid: silicone oil (standard) or ? uori- nated oil mounting bracket: 304 or 316 stainless steel environmental protection: iec ip67 and nema 6/6p mounting: on 60.5mm (jis 50a) pipe using mount- ing bracket, direct wall mounting, or di- rect process mounting. mass {weight}: transmitter approximately 2.9 to 3.4kg without options. add; 0.5kg for mounting bracket 4.5kg for stainless steel housing option physical speci cations electrical connections: g 1 /2 , 1 /2 -14 npt, pg13.5, or m20 1.5 conduit, as speci? ed. process connections: 1 /4 -18 npt or rc 1 /4 on 54mm centers, as speci? ed. meet din 19213 process-wetted parts material: mounting position effect: zero shift, less than 0.1kpa {1m bar} for a 10 tilt in any plane. no effect on span. this error can be cor- rected by adjusting zero. 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 ?40 60 ?15 85 120 none-operating area 2.7 {27} 4 {40} 20 operating pressure process temperature [c ] {200} 101 {1010} [kpa abs] {mbar abs} silicone oil (code:y,g,n) silicone oil (code:r) operating area fig. 1 relation between process temperature and operating pressure 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: the ? ll ? uid is ? uorinated oil. degreasing: process-wetted parts are cleaned, but the ? ll ? uid is standard silicone oil. not for use on oxygen or chlorine measurement. nace speci cation: metallic materials for all pressure bound- ary parts comply with nace mr-01-75. astm b7m or l7m bolts and 2hm nuts (class ii) are available. vacuum service: special silicone oil and ? lling procedure are applied. see fig.1. optional tag plate: an extra stainless steel tag with custom- er 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 extermely corrosive. fkg ... 5 4 code symbols 5 description note note 6 note 9 note 9 note 8 note 8 note 8 note 9 note 3 note 5 note 5 note 10 note 11 note 11 note 11 note 12 note 11 note 4 note 11 digit fkg ... 5 6 |