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fky 3 fky 5 fky 6 small flange level transmitter specifications the fcx -a iii small ange level transmitter accurately mea- sures liq uid level and transmits a proportional 4 to 20ma signal. the transmitter utilizes a unique micromachined capacitance silicon sensor with state-of-the-art micropro- cessor tech nology to provide exceptional performance and functionality. 1. directly connectable to 1- 1 /2 in. and 2 in. anges the transmitter is connectable to 1- 1 /2 in. and 2 in. pipes without a reducer. 2. minimum environmental in uence the advanced floating cell?design which protects the pressure sensor against changes in tempera ture, static pressure, and overpressure substantially re duces 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 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, high vacuum service. 5. programmable output linearization function 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 minimize 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: 66kpa abs (500mmhg abs) at temperature below 60?. ? 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=101.9716mmh 2 o=4.01463inh 2 o overrange limit: to maximum static pressure limit output signal: 4 to 20ma dc with digital signal superim- posed 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. functional speci cations service: liquid, gas, or vapour static pressure, span, and range limit: range limit [kpa] {m bar} type span limit [kpa] {m bar} +/? 32 { +/? 320} +/? 130 { +/? 1300} +/? 500 { +/? 5000} max. 32 {320} 130 {1300} 500 {5000} 3 {30} 13 {130} 50 {500} min. static pressure up to ange rating ? ? ? data sheet fky ... 5 date EDSX7-67H aug. 10, 2011 features
2 fky ... 5 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 load limitations: see gure below storage:?40 to +70? 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 programmable output linearization function: output signal can be characterized with ?4 points linear approximation function? from hhc (1) . emc conformity: en61326-1: 2006 note: for communication with hhc (1) (model: fxw), min. of 250 : required. hazardous locations: see 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 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 (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 comforming the namur ne43 by order. loop-check output: transmitter can be con gured to provide constant signal 3.8ma through 22.5ma by hhc (1) . temperature limit: ambient: ?15 to +65? (?15 to +65? for lcd indicator) (?15 to +60? for arrester option) (?10 to +60? for uorinated oil ll transmitter) (?10 to +60? for silicon oil ?? ?? for explosionproof units ( ameproof or intrinsic safety), ambient temperature must be within the limits speci- ed in each standard. process: 13th digit of ?ode symbols fill uid lower limit of static press w, a and d h y and g s fluorinated oil silicone oil atmospheric pressure 2.7kpa abs {20.3mmhg abs} ?20 to 80? 0 to 250? ?40 to 120? 0 to 250? process temperature low pressure side contact liquid temperature on transmitter of code h, s, is 120? or lower. (note) (1) hhc: hand held communicator 3 performance speci cations reference conditions, silicone oil ll, 316ss isolating diaphragms, 4-20 ma analog output in linear mode. accuracy rating: (including linearity, hysteresis, and re- peatability) (standard) for spans greater than 1 /10 of url: ?.25% of span for spans below 1 /10 of url: 0.17 + 0.08 % of span (option) (code: 21th digit h, k) for spans greater than 1 /10 of url: 0.1% of span for span below 1 /10 of url: 0.05 + 0.05 % of span stability: 0.2% of upper range limit (url) for 10 years. temperature effect: effects per 28? change between the limits of ?15? and + 65? zero shift; 0.5%/28? ( x equal to 1 /2 url or more) zero shift; 0.5 url %/28? 2 x ( x less than 1 /2 url) total shift; 0.75%/28? ( x equal to 1 /2 url or more) total shift; 0.25+0.5 url %/28? 2 x ( x less than 1 /2 url) 0.1 x url span () static pressure effect: zero shift: 0.2% of url/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) (option) (code: 21th digit j, k) zero shift; 0.5%/28? ( x equal to 1 /6.5 url or more) zero shift; 0.5 url %/28? 6.5 x ( x less than 1 /6.5 url) total shift; 0.75%/28? ( x equal to 1 /6.5 url or more) total shift; 0.25 +0.5 url %/28? 6.5 x ( x less than 1 /6.5 url) where, x : calibrated span url: maximum span (upper range limit) 0.1 x url span () time constant (at 23?) 0.3 s dead time 0.12 s mounting position effect: zero shift, less than 0.3kpa {3m bar} for a 10?tilt in any plane. (no extension) no effect on span. this error can be corrected 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 () ( ) () ( ) 4 fky ... 5 optional features indicator: a plug-in analog indicator (2.5% accu- racy). 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 50?). 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 measure- ment. vacuum service: special silicone oil and lling procedure are applied. see fig.1 optional tag plate: an extra stainless steel tag with customer tag data is wired to the transmitter. coating of cell: cell s surface is nished with epoxy/poly- urethane double coating. specify if environment is extremely cor- rosive. fig. 1 r elation between process temperature and operating pressure operating area non-operating area 101 {1010} 53.3 {533} 13.3 {133} 2.7 {27} [kpa abs] {m bar abs} operating pressure C40 0 60 85 120 200 230 250 process temperature silicone (code y,g) filled liquid: [c ] silicone (code s) process cover 316 stainless (* 1 ) 316 stainless (* 1 ) 316 stainless (* 1 ) 316 stainless (* 1 ) 316 stainless (* 1 ) 316 stainless (* 1 ) 316 stainless (* 1 ) 316 stainless (* 1 ) diaphragm 316l stainless 316l stainless 316l stainless 316l stainless 316l stainless hastelloy-c monel tantalum material code (7th digit in code symbols? v j c d e h m t lp side note: (* 1 ) scs14a per jis g 5121 (equivalent cf8m per astm a351/a351m) remark: sensor o-rings: viton o-ring or te on gasket selectable wetted sensor body 316 stainless 316 stainless 316 stainless 316 stainless 316 stainless hastelloy-c lining monel lining tantalum lining hp side diaphragm & ange face 316l stainless 316l stainless steel + au coating hastelloy-c monel tantalum hastelloy-c monel tantalum 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: lp side: 1 /4 -18 npt or rc 1 /4 . hp side: ansi, or jis raised face ange. see outline diagram for detailed dimensions. refer to ?ode symbols process-wetted parts material: non-wetted parts material: electronics housing: low copper die-cast aluminum alloy nished with polyseter coat ing(standard), or 316 stainless steel (astm cf8m), as speci ed. bolts and nuts: cr-mo alloy (standard) or 304 stainless steel fill uid: silicone oil (standard) or uori- nated oil mounting ange: 304 stainless steel or carbon steel, as speci ed. environmental protection: iec ip67 and nema 6 / 6p flange mounting: see drawings mass{weight}: transmitter approximately 8.2 to 17.2kg without options. add; 0.8kg for indicator option 4.5kg for stainless steel housing option 1.0kg per 50mm extension of diaphragm 5 accessories oval anges: (model ffp, refer to data sheet no. eds6- 128) converts process connection to 1 /2 -14 npt or to rc 1 /2 ; in carbon steel or in 316 stainless steel. hand held communicator: (model fxw, refer to data sheet no. eds 8-47) 6 fky ... 5 diaphragm & flange face 316 stainless steel diaphragm: 316l stainless steel +au coating flange face: 316 stainless steel hastelloy-c monel tantalum hastelloy-c monel tantalum 0 1 2 3 4 5 a b c d g h j k l m q r s t 3 5 6 v j c d e h m t 5 6 7 8 9 s t v w x hp side lp side description digit 4 5 6 7 7 a c g d h v x k p m r t e j f s u y b m n p q y a b c d description note note 4 note 7 note 7 note 6 note 6 note 6 note 7 note 1 note 3 note 3 digit 9 10 11 12 8 fky ... 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 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. y w g a d h s b d a b e u description note digit 13 14 15 21 9 + * 4 , " + * 4 , " + * 4 , " " / 4 * + 1 * - # # " / 4 * + 1 * - # # + * 4 , " + * 4 , " + * 4 , " " / 4 * + 1 * - # # % & u / i ' - " / ( & ( ) + , - . " 2 # 3 $ 4 % 5 " / 4 * + 1 * - # # u i e j h j u p g u i f d p e f t z n c p m t d p o e v j u d p o o 1 s f t t $ p o o ( 0 w b m q b o h f t d s f x 6 / ' 4 $ 3 & |