data sheet differential pressure (flow) transmitter the fcx? 2 e differential pressure (flow) transmitter ac- curately measures differential pressure, liquid level, gauge pressure or flow rate and transmits a proportional 4 to 20ma signal. the transmitter utilizes a unique micromachined capacitance silicon sensor with state-of-the-art micropro- cessor technology to provide exceptional performance and functionality. features 1. high accuracy 0.1% 0.1% accuracy is a standard feature. fuji? micro-capacitance silicon sensor assures this ac- curacy for all elevated or suppressed calibration ranges without additional adjustment. 2. minimum environmental influence the ?dvanced 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. 3. fuji/hart bilingual communications protocol fcx a 2 e series transmitter offers bilingual communi- cations to speak both fuji proprietary protocol and hart . any hart compatible devices can communi- cate with fcx a 2 e. 4. application flexibility various options that render the fcx? 2 e suitable for almost any process applications include. analog indicator at either the electronics side or ter- minal side full range of hazardous area approvals built-in rfi filter and lightning arrester 5-digit lcd meter with engineering unit 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 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. 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. fh c 33 fh c 35 fh c 36 ?.1 to + 16 {? to + 160 } ?.1 to + 16 {? to + 160 } ?.1 to + 16 {? to + 160 } +/ 32 { +/ 320 } +/ 130 { +/ 1300 } +/ 500 { +/ 5000 } 1.06 { 10.6 } 4.33 { 43.3 } 16.66 {166.6 } 32 { 320 } 130 { 1300 } 500 { 5000 } min. type range limit [kpa] {m bar} static pressure [mpa] {bar} span limit [kpa] {m bar} max. fhc ... 4 specifications functional specifications service: liquid, gas, or vapour static pressure, span, and range limit: lower limit of static pressure (vacuum limit) ; silicone fill sensor: see fig. 1 fluorinated fill sensor: 66kpa abs (500mmhg abs) at temperature below 60 c 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 over range 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 op- tional arrester. date EDSX6-124D apr. 25, 2003
fhc ... 4 2 load limitations: see figure below programmable output linearization function: output signal can be characterized with ?4 points linear approximation func- tion?from hhc (1) . note: for communication with hhc (1) (model: fxw), min. of 250 ? required. hazardous locations: temperature limit: ambient: 40 to +85 c (?0 to +80 c for lcd indicator) ( 40 to +60 c for arrester option) (?0 to +60 c for fluorinated oil filled transmitters) for explosionproof units (flameproof or intrinsic safety), ambient tempera- ture must be within the limits speci- fied in each standard. process: 40 to +120 c for silicone fill sensor ?0 to +80 c for fluorinated oil fill sen- sor storage: 40 to +90 c humidity limit: 0 to 100% rh communication: with hhc (1) (model fxw, consult data sheet no. eds8-47), following informa- tion can be remotely displayed or recon- figured. note: hhc's version must be more than 6.0 (or fxw 1 3), for fcx- a 2 . zero/span adjustment : zero and span are adjustable from the hhc (1) . zero and span are also adjustable externally from the adjustment screw (span adjustment is not available with 9th digit code "l, p, m, q, s, n"). damping: adjustable from hhc or local adjustment unit with lcd display. the time constant is adjustable between 0.12 to 32 seconds. zero elevation/suppression: ?00% to +100% of url normal/reverse action: selectable from hhc (1) indication: analog indicator or 5-digit lcd meter, as specified. burnout direction: selectable from hhc (1) if self-diagnostic detect transmitter fail- ure, the analog signal will be driven to ei- ther ?utput hold? ?utput overscale or ?utput underscale?modes. ?utput hold? output signal is hold as the value just before failure happens. ?utput overscale? adjustable within the range 20.8ma to 21.6ma from hhc (1) ?utput underscale? adjustable within the range 3.2ma to 3.8ma from hhc (1) 3.8 3.2 4 20 20.8 21.6 [ma] over scale burnout probable over range probable under range normal operating range under scale burnout loop-check output: transmitter can be configured to provide constant signal 3.8ma through 21.6ma by hhc (1) . 2000 [ ? ] 1500 1000 load resistance 500 250 1533 ? 600 ? operating area 24v 45v 10 16.1 50 [ v ] 10.5v power voltage vv vv v vv v vv vv vv vv vv vv v v v vv vv vv vv items display set tag no. model no. serial no. engineering unit range limit measuring range damping linear square root burnout direction calibration output adjust data self diagnoses printer external switch lock transmitter display linearize rerange output mode (note) (1) hhc: hand held communicator factory class i ii iii class i ii iii class i ii iii mutual div. 1 div. 1 div. 2 groups b thru. g groups a thru. f groups a thru. g csa class i ii iii class i ii iii class i ii iii div. 1 div. 1 div. 2 groups c thru. g groups a thru. g groups a thru. g tiis ex do iib+h 2 t4 ex ia ii c t4 (*) (*) approval pending type n nonincendive authorities flameproof intrinsic safety
3 performance specifications reference conditions, silicone oil fill, 316ss isolating diaphragms, 4 to 20ma analog output in linear mode. accuracy rating: (including linearity, hysteresis, and re- peatability) 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 6 month. temperature effect: effects per 28 c change between the limits of 40 c and +85 c zero shift; total effect; static pressure effect: zero shift (% of url); 0.1%/10mpa {100bar} overrange effect: 0.3%/16mpa {160bar} supply voltage effect: less than 0.005% of calibrated span per 1v rfi effect: less than 0.2% of url for the frequen- cies 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) mounting position effect: zero shift, less than 0.12kpa {1.2m bar} 0.1 url span 0.05+0.05 % of span ( ) url span 0.1+0.025 % () for a 10 tilt in any plane. 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. turn-on time: 4 sec. internal resistance for external field indicator: 12 ? or less low flow cut-off: in the case of square root output mode, customer configurable for any point between 0 to 20% of output. physical specifications electrical connections: g1/2, 1/2-14 npt, pg13.5, or m20 1.5 conduit, as specified. 1 conduit only. process connections: 1 / 4 -18 npt or rc 1 / 4 on 54mm centers, as specified. meets din 19213. process-wetted parts material: 0.2 s range code time constant dead time (6th digit in code symbols) 0.3 s 0.2 s 3 5 and 6 url span 0.125+0.025 % () v 316 stainless steel 316 stainless steel 316l stainless steel 316 stainless steel(*1) material code (7th digit in code symbols) process cover diaphragm wetted sensor body vent/drain notes: * (1) scs14 per jis g 5121 remark: sensor o-rings: viton o-ring and teflon gasket selectable. non-wetted parts material: electronics housing: low copper die-cast aluminum alloy finished with epoxy/ polyurethane double coating. bolts and nuts: cr-mo alloy (standard), 304 stainless steel or 630 stainless steel. static pressure rating for code 3 with 304 stainless steel bolts is degraded to 10mpa. fill fluid: silicone oil (standard) or fluori- nated oil mounting bracket: 304 stainless steel environmental protection: iec ip67 mounting: on 60.5mm(jis 50a) pipe using mount- ing bracket, direct wall mounting, or di- rect process mounting. mass{weight}: transmitter approximately 4.4kg without options. add; 0.5kg for mounting bracket 0.8kg for indicator option
fhc ... 4 4 optional features indicator: a plug-in analog indicator (1.5% accu- racy) can be housed in the electronics compartment or in the terminal box of the housing. an optional 5-digit lcd meter with engi- neering unit is also available. local adjustment unit with lcd display: an optional 5-digit lcd meter with zero/ span adjustment function, loop-check function and damping adjustment func- tion, is available. arrester: a built-in arrester protects the electron- ics from lightning surges. lightning surge immunity: 4kv (1.2 50 s) oxygen service: special cleaning procedures are followed throughout the process to maintain all process wetted parts oil-free. the fill fluid is fluorinated oil. chlorine service: the fill fluid is fluorinated oil. degreasing: process-wetted parts are cleaned, but the fill fluid is standard silicone oil. not for use on oxygen or chlorine measure- ment. nace specification: 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. static pressure rating for code 3 (16 mpa) is degraded to 10mpa. optional tag plate: an extra stainless steel tag with cus- tomer tag data is wired to the transmit- ter. accessories oval flanges: (model ffp, refer to data sheet no. eds6-10) converts process connection to 1 / 2 -14 npt or to rc 1 / 2 ; in carbon steel or in 316 stainless steel. equalizing valves: (model ffn, refer to data sheet no. eds6-10) available in carbon steel or in 316 stain- less steel and in pressure rating 16mpa or 42mpa. hand-held communicator: (model fxw, refer to data sheet no. eds 8-47) z/s board: parts no.=zzpfcx4-a070 when z/s board is mounted on the fcx a 2 amplifier unit, external adjustment screw will be available for zero and span adjustment. 40 60 120 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) operating area fig. 1 relation between process temperature and operating pressure ordering information when ordering this instrument, specify: 1. code symbols 2. measuring range 3. output orientation (burnout direction) when abnormal- ity is occurred in the transmitter. hold / overscale (21.6ma) / underscale (3.2ma) unless otherwise specified, output hold function is sup- plied. 4. output mode (linear or square root output) unless otherwise specified, output mode is linear. 5. indication method (indicated value and unit) in case of the actual scale (code d, h, p, s on 9th digit). 6. tag no. (up to 26 alphanumerical characters), if required.
5 code symbols a b c d e description note digit 4 5, 6, 7 process connection rc 1 /4 1 /4 -18npt 1 /4 -18npt 1 /4 -18npt 1 /4 -18npt static pressure [mpa] {bar} 0.1 to+16 { 1 to+160} 4567 123 f4 hc 89 10 11 12 13 14 15 digit no. of code note 1: (*1) in case of square root output mode, square root scale is not available. note 2: (*2) customer tag number can be engraved on standard stainless steel name plate. if extra tag plate is required, select yes . 33v 35v 36v oval flange screw 7 /16 -20unf 7 /16 -20unf m10 m10 7 /16 -20unf conduit connection g 1 /2 ( 1) 1 /2 -14npt ( 1) pg 13.5 ( 1) m20 1.5 ( 1) pg 13.5 ( 1) span limit (*2) [kpa] (m bar) 1.06 32 {10.6 320} 4.33 130 {43.3 1300} 16.66 500 {166.6 5000} process cover 316 stainless steel 316 stainless steel 316 stainless steel diaphragm 316l stainless steel 316l stainless steel 316l stainless steel wetted cell body 316 stainless steel 316 stainless steel 316 stainless steel note 1 note 1 note 2 9 10 11 12 a b c d e g h j a c d f y b m n a b c d j e f g h k l p m q s n 1 2 3 4 5 6 (*2) indicator arrester none none analog, 0 to 100% linear scale none analog, 0 to 100% sq. root scale none (*1) analog, custom scale none analog, double scale (linear and sq. root) none none yes analog, 0 to 100% linear scale yes analog, 0 to 100% sq. root scale yes (*1) analog, custom scale yes analog, double scale (linear and sq. root) yes digital, 0 to 100% none digital, custom scale none digital 0 to 100% square root none digital, 0 to 100% yes digital, custom scale yes digital 0 to 100% square root yes digital, 0 to 100% (local adjustment unit with lcd display) none digital, custom scale (local adjustment unit with lcd display) none digital, 0 to 100% square root (local adjustment unit with lcd display) none digital, 0 to 100% (local adjustment unit with lcd display) yes digital, custom scale (local adjustment unit with lcd display) yes digital, 0 to 100% square root (local adjustment unit with lcd display) yes none (for ordinary locations) tiis, flameproof (conduit seal) (available for 4th digit code a ) tiis, flameproof (cable gland seal) (available for 4th digit code a ) fm, flameproof (or explosionproof) (available for 4th digit code b ) csa frameproof (or explosion proof) (available for 4th digit code b ) tiis, intrinsic safety (approval pending) fm, intrinsic safety and nonincendive csa intrinsic safety and nonincendive vent/drain mounting bracket standard none standard yes, stainless steel side none side yes, stainless steel extra ss tag plate stainless steel elec, housing coating of cell none none none yes none none none none yes yes none yes z/s board attached. approval pending for10th digit code g, h, j approval pending for 10th digit code d, e, g, h, j
fhc ... 4 6 description note note 7 note 6 note 4 note 5 digit 13 14 15 4567 123 f4 hc 89 10 11 12 13 14 15 digit no. of code note 4: (*4) static pressure should be 0.1 to +10mpa{ 1 to +100bar}. note 5: (*5) in case of stainless steel bolt, static pressure should be 0.1 to +10mpa { 1 to + 100bar}. note 6: (*6) in case of tropical use, select stainless bolts and nuts. note 7: (*7) not available for 15th digit code "a, b". y g a n a b c d e f a b (*4) (*5) treatment fill fluid standard silicone oil degreasing silicone oil oxygen service fluorinated oil (7th digit code v only) nace specification silicone oil (*7) viton (o-ring) teflon (gasket) (*6) cr-mo alloy hexagon socket head cap screw/carbon steel nut cr-mo alloy hexagon bolt/nut nace bolt/nut (astm a193 b7m/a194 2hm) nace bolt/nut (astm a320 l7m/a194 2hm) 304 stainless steel bolt/304 stainless steel nut 630 stainless steel bolt/304 stainless steel nut
7 outline diagram (unit:mm) note 1) cable gland is supplied in case of 10th digit code "c". 11 cable is suitable. note 2) the pressure connector is located on the down side surface of the detector, when the vent /drain plug is attatched on the upper side of the detector. conduit conn. press. conn. def h oval flange screw g 1 /2 17 8 rc 1 /4 7 /16 -20unf screw depth 15 a 1 /2 -14npt 16 5 1 /4 -18npt 7 /16 -20unf screw depth 15 b pg13.5 8 4.5 1 /4 -18npt m10 screw depth 15 c pg13.5 8 4.5 1 /4 -18npt 7 /16 -20unf screw depth 15 e 4th digit of the code symbols m20 1.5 16 5 1 /4 -18npt m10 screw depth 15 d ck ck connection diagram (m4 screws) electronics unit sensor unit 70 104 41.3 54 approx. 147 43 231 (27) 17 g 1 /2 13 d e f 15 h 7 38 58 37 210 70 41 80 52.5 88 120 130 80 mtg. pipe jis 50a (2b) u-bolt m8 "a" press. conn. zero adj. screw fastener (flameproof only) cable gland (option) "c" conduit conn. "b" conduit conn. vent/drain plug 4 holes 9 dia. detail "b" detail "c" 8 2.5 see table 1 see table 1 earth terminal oval flange screw see table 1 side vent (option) press.conn. (low pressure side) press.conn. (high pressure side) with field ind. (option) up down (conduit conn.) detail "a" (press. conn.) 18.5 vent/drain plug (when the vent/drain plug attatched on the upper side of the detector) 4-m8 12 note 1) note 2) table 1
fhc ... 4 the product conforms to the requirements of the electromagnetic compatibility directive 94/9/ec as detailed within the technical construction file number tn513035. the applicable standards used to demonstrate compliance are : frequency range mhz limits reference standard 30 to 230 40db ( v/m) quasi peak, measured at 10m distance 230 to 1000 47db ( v/m) quasi peak, measured at 10m distance cispr16-1 and cispr16-2 phenomenon test value basic standard performance criteria b electrostatic discharge conducted rf 0.15 to 80mhz 3v 80%am (1khz) electromagnetic field 4kv (contact) 8kv (air) 80 to 1000mhz 10v/m 80%am (1khz) iec61000-4-2 burst a iec61000-4-3 rated power frequency magnetic field 30a/m 50hz a iec61000-4-8 2kv 5khz b iec61000-4-4 surge 1.2 s/50 s 1kv (line to line) 2kv (line to ground) b iec61000-4-5 a iec61000-4-6 emi (emission) en61326 : 1997 class a (standard for industrial location) emi (immunity) en61326: 1997 annex a (standard for industrial location) note) definition of performance criteria a: during testing, normal performance within the specification limits. b: during testing, temporary degradation, or loss of function or performance which is self-recovering. information in this catalog is subject to change without notice. printed in japan head office 6-17, sanbancho, chiyoda-ku, tokyo 102-0075, japan http://www.fesys.co.jp/eng 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 http: //www.fic-net.jp/eng caution on safety *before using this product, be sure to read its instruction manual in advance.
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