specifications features eds5-62b functional specifications type: model fhc: 4 to 20ma, traditional type model fkc: 4 to 20ma w ith digital signal, smart type service: liquid, gas, or vapour static pressure, span, and range limit: 1. unique hydroseal diaphragm permeation of hydrogen into the detecting unit through seal diaphragm can be suppressed thanks to the unique seal diaphragm (double coating) which employs coating of gold and ceramic. data sheet mar. 15, 1999 date fhc, fkc ... 3 fcx ?ax series EDSX6-106 1 2 hydroseal diaphragm version differential pressure transmitter 7. programmable output linearization function in addition to linear and square root, output signal can be freely programmable. (up to 14 compensated points at approximation.) (available for amplifier unit from version 24 and fxw(hhc) version 5.3.) 8. 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. (available for amplifier unit from version 24 and fxw(hhc) version 5.3.) 9. 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. span limit [kpa] {mbar} type static pressure min. max. range limit [mpa] {bar} fhc fkc fhc/fkc [kpa] {m bar} f c 33 ?.1 to 16 3.2) 0.32 32 ) +/ 32 1 (? to + 160) ( 32 ) ( 3.2 ) ( 320) (+/ 320) f c 35 ?.1 to 16 13 1.3 ) 130 ) +/ 1 3 0 )) (? to + 160) ( 130 ) (13 ) ( 1300) (+/ 1300) 2. high accuracy 0.15% accuracy for all calibrated spans is the standard feature for differential pressure (flow) transmitter covering 3.2 to 130kpa (or 320mm to 13 mh 2 o). fuji's micro-capacitance silicon sensor assures this feature. 3. minimum environment influence fuji's patented "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 field applications. 4. replaceable communication module fuji micro-electronics manufacturing technology offers replaceable communication module the makes fcx-ax transmitter very unique in design. in case of change in communication protocol, all that needs to be done is just to replace the module and the transmitter gets up- graded to the new version. 5. fuji/hart bilingual communication module the communication module is "bilingual" to speak both fuji proprietary protocol and hart. any hart compatible devices can communicate with fcx-ax series trans-mitters. 6. application flexibility various options that render the fcx-ax series suitable for almost any process applications include. analog indicator at either the electronics side or ter- minal side full range of hazardous location approvals ? -digit lcd meter stainless steel electronics housing built-in rfi filter and lightning arrester process cover sensor unit ceramics coating gold coating sealing diaphragm coated with gold and ceramics base material (sus316l) micro capacitance silicone sensor
fhc, fkc ... 3 2 lower limit of static pressure (vacuum limit) ; silicone fill sensor: see fig. 1 fluorinated fill sensor: 66kpa abs (500mmhg abs) at temperature below 80 c the maximum span of each sensor can be converted to different units using below factors. 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: model fhc: 4 to 20ma dc 2-wire, linear signal model fkc: 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. load limitations: see figure below normal/reverse action: model fhc: selectable by moving a jumper pin located on the electronics unit. model fkc: selectable from hhc indication: analog indicator or 4 -digit lcd meter, as specified. burnout direction: if self-diagnostic detect transmitter fail- ure, the analog signal will be driven to ei- ther ?utput hold? ?utput overscale or ?utput underscale?modes. model fhc: unless otherwise specified in the order, the transmitter will be shipped in ?utput hold?mode. (output signal just before failure happens is maintained.) model fkc: selectable from hhc ?utput hold? output signal is hold as the value just be- fore failure happens. ?utput overscale? approx. 21.6ma (adjustable within the range 20.8ma to 21.6ma from hhc) ?utput underscale? approx. 3.8ma (adjustable within the range 3.2ma to 3.8ma from hhc) 0 3.8 3.2 4 20 20.8 21.6 over scale burnout probable over range probable under range normal operating range under scale burnout loop-check output: model fhc: transmitter can output constant signal of 4ma, 12ma, or 20ma if mode switch is set to the loop check mode. model fkc: transmitter can be configured to provide constant signal 3.8ma through 21.6ma by hhc. 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 temperature must be within the limits specified 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 note: for communication with hhc (model: fxw), min. of 250 ? required. hazardous locations: (approval pending) baseefa ex ds iic t5, t6 eex ia iic t4, t5 ex n ii t5 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 riis ex ds iib+h 2 t4 saa ex d ii c t5, t6 ex ia ii c t5, t6 ex n ii c t5, t6 ip 66/67 ip 66/67 ip 66/67 type n nonincendive authorities flameproof intrinsic safety zero/span adjustment : model fhc: zero is adjustable from the external ad- justment screw. the adjustment screw can also function to adjust span when mode switch (lo- cated on the electronics unit) is in the span mode. inhibit mode to disable the adjustment screw is also available. model fkc: zero and span are adjustable from the hhc. zero is also adjustable externally from the adjustment screw. damping: adjustable electrical damping. model fhc: the time constant is adjustable to 0, 0.3, 1.2, 4.8, or 19.2 seconds. model fkc: the time constant is adjustable between 0 to 38.4 seconds. (4 steps) zero elevation/suppression: ?00% to +100% of url 2000 [ ? ] 1500 1000 load resistance 500 250 1533 ? 600 ? operating area 24v 45v 10 16.1 50 [ v ] 10.5v power voltage 1 2
3 range code time constant dead time (6th digit in code symbols) ? 0.45 s approx. 0.3 s ? 0.2 s ( ) () () supply voltage effect: less than 0.05% of calibrated span per 10v 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} for a 10 tilt in any plane. no effect on span. this error can be corrected by adjusting zero. (double the effect for fluorinated fill sen- sors) dielectric strength: 500v ac, 50/60hz 1 min., between circuit and earth. insulation resistance: more than 100m ? at 500v dc. turn-on time: 4 sec. internal resistance for external field indicator: 12 ? or less 50 to 100% 20 to 50% 10 to 20% output over 0.1 url below 0.1 url range code shift at 20% output point ??through ? tag no. model no. serial no. engineering unit range limit measuring range damping output mode burnout direction adjustment output adjust data self diagnoses printer external switch lock transmitter display(*) linearise (**) rerange (**) vv vv v vv v vv vv vv vv vv ? v v vv vv vv vv items display set performance specifications for linear output accuracy rating: (including linearity, hysteresis, and re- peatability) for spans greater than 1/10 of url: 0.15% of span for spans below 1/10 of url (model fkc only): linearity: 0.075% of calibrated span stability: 0.15% of upper range limit (url) for 24 months temperature effect: effects per 55 c change between the lim- its of ?40 c and +85 c range code (6th digit in code symbols) ??32kpa {320mbar} max. span url span 0.1+0.075 %/28 c 0.125+0.075 %/28 c url span total effect zero shift static pressure effect: overrange effect: 0.3% /16mpa {160bar } (*1) span shift (% of calibrated span) zero shift (% of url) 0.15%/10mpa{100bar} ?.2%/10mpa{100bar} zero shift (% of url) notes: (*) hhc's version must be more than 5.0 (or fxw 1 2 ), to use this function. (**) hhc's version must be more than 5.3, and amplifier unit version 24. 0.1 url span 0.1+0.05 % of span (*1) in case of 6th code ? performance specifications for square root output (model fkc only) accuracy rating: communication: (model fkc only) with hhc (model fxw, consult data sheet no. eds8-47), following informa- tion can be remotely displayed or recon- figured. () 0.15% 0.375% 0.75% span (0.1+0.05 0.1 url/span)% 2.5 (0.1+0.05 0.1 url/span)% 5 (0.1+0.05 0.1 url/span)% 0.25+0.19 %/28 c url span programmable output linearization function: in smart version, output signal can be characterized with ?4 points linear ap- proximation function?from hhc. temperature effect: effect per 55 c change between the lim- its of 40 c and +85 c low flow cut-off: customer configurable for any point be- tween 7 to 20% of output
fhc, fkc ... 3 4 process-wetted parts material: c 316 stainless steel 316 stainless steel 316l stainless steel(*2) 316 stainless steel(*1) material code (7th digit in code symbols) process cover diaphragm wetted sensor body vent/drain chlorine service: the fill fluid is flourinated oil. degreasing: process-wetted parts are cleaned, but the fill fluid is standard silicone oil. not for use on oxygen or chlorine measurement. 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 ??(16 mpa) is degraded to 10mpa. vacuum service: special silicone oil and filling procedure are applied. see below figure. notes: * (1) scs14 per jis g 5121 (2) the diaphram face is coated with gold and ceramic. remark: sensor o-rings: viton and teflon selectable. non-wetted parts material: electronics housing: low copper die-cast aluminum alloy (standard), finished with epoxy/polyurethane double coat- ing, or 304 stainless steel, as specified. bolts and nuts: cr-mo alloy (standard), 304 stainless steel (for static pressure code ?? ?? and ??only), or 630 stainless steel (for static pressure code ??and ??only). static pressure rat- ing for code ??with 304 stainless steel bolts is degraded to 10mpa. fill fluid: silicone oil (standard) or fluori- nated oil (daifloil) mounting bracket: carbon steel with ep- oxy coating or 304 stainless steel, as specified environmental protection: iec ip67 and nema 4x mounting: on 60.5mm(jis 50a) pipe using mounting bracket, direct wall mounting, or direct process mounting. mass{weight}: transmitter approximately 4.4kg without options. add; 0.5kg for mounting bracket 0.8kg for indicator option 4.5kg for stainless steel housing option optional features indicator: a plug-in analog indicator (1.5% accuracy) can be housed in the electronics compart- ment or in the terminal box of the hous- ing. an optional 4 digits lcd meter is also available. arrester: a built-in arrester protects the electronics from lightning surges. lightning surge immunity : 4kv (1.2 x 50 s) oxygen service: special cleaning procedures are followed throughout the process to maintain all pro- cess wetted parts oil-free. the fill fluid is fluorinated oil. customer tag: a stainless steel tag with customer tag data is wired to the transmitter. coating of cell: cell's surface is finished with epoxy/poly- urethane double coating. specify if environmnet is extremely corrosive. accessories oval flanges: (model ffp, refer to data sheet no. eds6-10) converts process connection to 1/2-14 npt or to rc1/2; in carbon steel or in 316 stainless steel. equalizing valves: (model ffn, refer to data sheet no. eds6-10) available in cs or in 316 stainless steel and in pressure rating 16mpa or 42mpa. hand-held communicator: (model fxw, refer to data sheet no. eds 8-47) communication module: (standard for model fkc) when using this module for model fhc, remote setting function becomes avail- able. remark: when the communication module is con- nected, the operation mode of external zero/span adjustable screw is changed to zero adjustment. 1 2 fig. 1 relation between process temperature and operating pressure ?0 60 ?5 85 120 2.7 {27} 4 {40} 20 {200} 101 {1010} [kpa abs] {mmhg abs} [ c ] silicon oil (code : y. g. n) silicon oil (code : r) operating area non-operating area process temeprature [ c] operating pressure physical specifications electrical connections: g1/2, 1/2-14 npt, pg13.5, or m20 1.5 conduit, as specified. process connections: 1/4-18 npt or rc1/4 on 54mm centers, as specified. meets din 19213.
5 code symbols 12345678 910111213 1415 description type 4 to 20ma, output type 4 to 20ma with digital signal, output type connections process connection rc1/4 1/4-18npt 1/4-18npt 1/4-18npt 1/4-18npt oval flange screw 7/16-20unf 7/16-20unf m10 m10 7/16-20unf conduit connection g 1/2 1/2-14npt pg 13.5 m20 1.5 pg 13.5 3 fhc fkc s t v w x notes: * (1) the diaphragm face is coated with gold and ceramic. span and materials span limit (* 1 ) fhc/fkc [kpa] (m bar) process cover diaphragm wated cell body static pressure [mpa] {bar} ?.1 to 16 3.2/0.32...32/32 316 stainles 316lstainless 316 stainless (? to (32/3.2...320/320) steel steel (* 1 )st eel +160) 13/1.3...130/130 (130/13...1300/1300) 33c 35c
fhc, fkc ... 3 6 description 3 fkc 3 fhc 12345678 910111213 1415 indicator and arrester indicator arrester none none analog, 0 to 100% linear scale none analog, 0 to 100% sq. root scale none analog, custom scale none analog, double scale none (* 4 ) none yes analog, 0 to 100% linear scale yes analog, 0 to 100% sq. root scale yes analog, custom scale yes analog, double scale yes(* 4 ) digital, 0 to 100% none digital, custom scale none (model fkc only) (* 5 ) digital, 0 to 100% square root none digital, 0 to 100% yes digital, custom scale yes (model fkc only) (* 5 ) digital, 0 to 100% square root yes approvals for hazardous locations (approval pending) none (for ordinary locations) jis, flameproof (conduit seal) jis, flameproof (cable gland seal) fm, flameproof (or explosionproof) csa, flameproof (or explosionproof) baseefa, flameproof (conduit seal) baseefa, flameproof (cable gland seal) (conduit connection g 1/2 only) jis, intrinsic safety fm, intrinsic safety and nonincendive csa, intrinsic safety and nonincendive cenelec, intrinsic safety cenelec, intrinsic safety and baseefa, type n saa flameproof (conduit seal)(available for 4th digit code "s,t,w") saa intrinsic safety (available for 4th digit code "s,t,w") saa type? (non-sparking)(available for 4th digit code "s,t,w") side vent/drain and mounting brackert side vent/drain mounting bracket none none none yes, carbon steel none yes, stainless steel yes none yes yes, carbon steel yes yes, stainless steel stainless steel parts stainless steel tag plate stainless steel elec. housing coating of cell none none none yes none none none yes none yes yes none none none yes yes none yes none yes yes yes yes yes special applications and fill fluid treatment fill fluid none (standard) silicone oil none (standard) fluorinated oil degreasing silicone oil oxygen service fluorinated oil nace specification silicon oil sensor o-ring viton teflon bolt/nut cr-mo alloy hexagon socket head cap screw/carbon steel nut cr-mo alloy hexagon bolt/nut nace bolt/nut (astma 193 b7m/a 194 2hm) nace bolt/nut (astma 193 b7m/a 194 2hm) 304 stainless steel/304 stainless steel (* 6 ) notes: * ( 3 )s tatic pressure should be ?.1 to +10mpa{? to 100bar} ( 4 ) the scale is selectable "jis and si unit" or "linear and sq. root" or "linear and sq. root by 10" ( 5 )i n case of fkc, specified thhe output mode linear or sq. root. unless specified the output mode is linear. in case of 9th digit code "p", "s"with fkc, specified the output indication. unless specified, the indication is output mode. ( 6 )i n case of tropical use, select a stainless bolts and nuts. a b c d e m n g h j k p r t q a b c d e f y b c e m n p q y w g a n a b c d j e f g h k l p q m s n a b c d e a b } (* 3 )
7 outline diagram (unit:mm) earth terminal m4 no. 8-32unc m4 m4 m4 oval flange screw 7/16-20unf screw depth 13 7/16-20unf screw depth 13 m10 or m12 screw depth 13 m10 or m12 screw depth 13 7/16-20unf screw depth 13 4th of code symbols s t v w x d g1/2 1/2-14npt pg13.5 m20x1.5 pg13.5 press. conn. g rc1/4 1/4-18npt 1/4-18npt 1/4-18npt 1/4-18npt conduit conn. e 17 16 8 16 8 f 8 5 4.5 5 4.5 table 1 note *: cable gland is supplied in case of flameproof packing type. ?1 cable is suitable. connection diagram ck+ ck + + f h k c s t v w x c 3 104 ?0 43.5 126.5 120 110 50 88 242 38 58 70 37 51 270 71 ?0 (27) l.p. 4-m8 12 h.p. 104 54 41.3 70 17 g 1/2 ?3 e d ?5 f ? ?8.5 h 2.5 8 u - bolt m8 vent/drain plug 4 holes 9 dia. see table 1 see table 1 side vent (option) up down detail ? detail ? (conduit conn.) (press conn.) detail ? cable gland (option) see note ? conduit conn. ? conduit conn. fastener (in case of 10th digit code ?,c,m,n? zero/span adj. screw with field ind. (option) oval flange screw see table1 1 mtg. pipe jis 50a (2") ? press. conn. vent/drain plug (when the vent/drain plug attatched on the upper side of the detector) in case of 4th digit code ?,v,w,x earth terminal (both side ) see table1
fhc, fkc ... 3 information in this catalog is subject to change without notice. printed in japan head office 11-2 osaki 1-chome, shinagawa-ku, tokyo, 141-0032 japan phone: 81-3-5435-7111 http://www.fujielectric.co.jp/eng/sg/keisoku/welcome.htm 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, 6189 the product conforms to the requirements of the electromagnetic compatibility directive 89/336/eec as detailed within the technical construction file number tn510412. the applicable standards used to demonstrate compliance are :- emi (emission) en50081-1 : 1992 "lvd - the transmitter is not covered by the requirements of the lvd standard." ems (immunity) en50082-1 : 1992 test item frequency range basic standard applicable electro- magnetic radiation disturbance 30-1000mhz en55022 class b test item no. test specification basic standard performance criteria 1 2 3 b a b electrostatic discharge fast transients common mode 0.5kv, 5/50 (tr/th) ns 5khz rep. radio-frequency electromagnetic field. 8kv (air) 27-500mhz 3v/m (unmodulated) iec 801-2:1984 iec 801-3:1984 iec 801-4:1988
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