features specifications eds5-62b data sheet date fhg,fkg ... 3 the fcx ax pressure transmitter 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. 1. high accuracy 0.07% accuracy for all calibrated spans is a standard fea- ture for pressure transmitter covering 6.4 to 50000kpa {0.064 to 500bar}. fuji? micro-capacitance silicon sensor assures this accuracy for all elevated or suppressed cali- bration ranges without additional adjustment. 2. minimum environmental influence the ?dvance floating cell?design which protects the pressure sensor against changes in temperature, and overpressure substantially reduces total measurement error in actual field applications. 3. replaceable communication module fuji micro-electronics manufacturing technology offers replaceable communication module that 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 upgraded to the new version. 4. 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. 5. application flexibility various options that render the fcx ax suitable for al- most 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 ? -digits lcd meter stainless steel electronics housing 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. (available for amplifier unit from version 24 and fxw(hhc) version 5.3.) 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. functional specifications type: model fhg: 4 to 20ma model fkg: 4 to 20ma with digital signal service: liquid, gas, or vapour span, range and overrange limit: f g 01 f g 02 f g 03 f g 04 f g 05 type overrange limit [mpa] {bar} 1 {10} 1.5 {15} 9 {90} 15 {150} 75 {750} min. fhg fkg fhg/fkg max. span limit [kpa] {bar} 0.64 {0.0064} 5 {0.05} 30 {0.3} 100 {1} 500 {5} 6.4 {0.064} 50 {0.5} 300 {3} 1000 {10} 5000 {50} 64 {0.64} 500 {5} 3000 {30} 10000 {100} 50000 {500} range limit [kpa] {bar} ?4 to + 64 {?.64 to +0.64} ?00 to +500 {? to + 5} ?00 to +3000 {? to + 30} ?00 to +10000 {? to + 100 } ?00 to +50000 {? to + 500} remark: to minimize environmental influence, span should be greater than 1/40 of the max. span in most applications. lower range limit (vacuum limit) ; silicone fill sensor: see fig. 1 fluorinated fill sensor: 66kpa abs (500mmhg abs) at below 60 c ? onversion 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 output signal: model fhg: 4 to 20ma dc 2-wire model fkg: 4 to 20ma dc with digital signal super- imposed on the 4 to 20ma signal. EDSX5-73 mar. 15, 1999 fcx ?ax series pressure transmitter 1 2
fhg, fkg ... 3 2 power supply: transmitter operates on 11v to 45v dc at transmitter terminals. 11v to 32v dc for the units with optional arrester. load limitations: see figure below model fhg: unless otherwise specified in the order, the transmitter will be shipped in ?utput hold?mode. (output signal just before failure happens is maintained.) model fkg: 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 fhg: transmitter can output a constant signal of 4ma, 12ma, or 20ma if mode switch is set to the loop check mode. model fkg: 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 fill transmitter) for explosionproof units (flameproof or intrinsic safety), ambient temperature must be within the limits specified by each standard. process: 40 to +100 c for silicone fill sensor ?0 to +80 c for fluorinated oil fill sen- sor storage: ?0 to +90 c humidity limit: 0 to 100% rh communication: (model fkg only) with hhc (model fxw, consult data sheet no. eds8-47), following informa- tion can be remotely displayed or recon- figured. 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 fhg: 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 ad- justment screw is also available. model fkg: zero and span are adjustable from the hhc. zero is also adjustable externally from the adjustment screw. damping: adjustable electrical damping. model fhg: the time constant is adjustable to 0, 0.3, 1.2, 4.8, or 19.2 seconds. model fkg: the time constant is adjustable between 0 to 38.4 seconds. (9 steps) zero elevation/suppression: zero can be elevated or suppressed within the specified range limit of each sensor model. normal/reverse action: selectable by moving a jumper pin located on the electronics unit. 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. 2000 [ ? ] 1500 1000 load resistance 500 250 1533 ? 600 ? operating area 24v 45v 10 16.1 50 [ v ] 10.5v power voltage 1 2 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(*) items display set vv vv v vv v vv vv vv vv vv ? v v vv vv note: (*) hhc's version must be more than 5.0 (or fxw 1 2 ), to use this function.
3 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 as specified. process-wetted parts material: performance specifications accuracy rating: (including linearity, hysteresis, and re- peatability) max span below 10000kpa model: for spans greater than 1/10 of url: 0.07% of span for spans below 1/10 of url (model fkg only): max span 50000kpa model: for spans greater than 1/10 of url: 0.1% of span for spans below 1/10 of url (model fkg only): linearity: 0.05% of calibrated span stability: 0.1% of upper range limit (url) for 24 months temperature effect: effects per 28 c change between the lim- its of ?0 c and +85 c zero shift: (0.1+0.025 )% /28 c total effect: (0.125+0.025 )%/28 c double the effects for material code (7th digit in code symbols) "h", "m", "t", "b", "l" and "u". overrange effect: zero shift; 0.2% of url for any overrange to maximum limit 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: time constant: 0.2s dead time: approximately 0.3s (without electrical damping) 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. (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 url span url span v h m t b l u 316 stainless steel hastelloy-c lining monel lining tantalum lining hastelloy-c lining monel lining tantalum lining 316 stainless steel 316 stainless steel 316 stainless steel 316 stainless steel hastelloy-c monel tantalum 316l stainless steel hastelloy-c monel tantalum hastelloy-c monel tantalum 316 stainless steel(*1) 316 stainless steel(*1) 316 stainless steel(*1) 316 stainless steel(*1) hastelloy-c lining monel lining tantalum lining material code (7th digit in code symbols) process cover diaphragm wetted sensor body vent/drain note: *(1) scs14 per jis g 5121 remark: sensor o-rings: viton and teflon selectable availability of above material design depends on ranges. refer to ?ode symbols? non-wetted parts material: electronics housing: low copper die-cast aluminum alloy (standard), finished with polyester coating, or 316 stainless steel (scs14 per jis g5121), as speci- fied. bolts and nuts: cr-mo alloy (standard), or 304 stainless steel (630 stainless steel for 50mpa unit). 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 mount- ing bracket, direct wall mounting, or direct process mounting. mass {weight}: transmitter approximately 3.4kg without options. add; 0.5kg for mounting bracket 0.8kg for indicator option 4.5kg for stainless steel housing option 0.1 url span 0.02+0.05 % of span ( ) 0.1 url span 0.05+0.05 % of span ( )
fhg, fkg ... 3 4 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 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. 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 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. vacuum service: special silicone oil and filling procedure are applied. see below figure. 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. hand-held communicator: (model fxw, refer to data sheet no. eds8-47) communication module: (standard for model fkg) by adding communication module, re- mote setting function becomes available for model fhg. remark: when the communication module is con- nected, the operation mode of external zero/span adjustment screw is limited to zero adjustment only. fig. 1 relation between process temperature and operating pressure 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 envi- ronment is extermely corrosive. ?0 60 ?5 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 1 2 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
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 screwconduit 7/16-20unf 7/16-20unf m10 (or m12)(* 1 ) m10 (or m12)(* 1 ) 7/16-20unf conduit connection g 1/2 1/2-14npt pg 13.5 m20 1.5 pg 13.5 span and materials span limit fhg/fkg [kpa]{bar}(* 2 ) 6.4/0.64?4/64 {0.064/0.0064?.64/0.64} 50/5?00/500 {0.5/0.05?/5} 300/30?000/3000 {3/0.3?0/30} 1000/100?0000/10000 {10/1?00/100} 5000/500?0000/50000 {50/5?00/500} diaphragm process cover wetted cell body 1v 1h 1m 1t 1b 1l 1u 2v 2h 2m 2t 2b 2l 2u 3v 3h 3m 3t 3b 3l 3u 4v 4h 4m 4t 4b 4l 4u 5v 03 fhg fkg s t v w x notes: * ( 1 ) for 50mpa {500bar} units, m12 is provided rather than m10. ( 2 ) 100: 1 turn down is possible for model fkg, but should be used at the span greater than 1/40 of the maximum span for better performance. 316 stainless steel 316 stainless steel 316 stainless steel 316 stainless steel hast. c lining monel lining tantalum lining 316 stainless steel 316 stainless steel 316 stainless steel 316 stainless steel hast. c lining monel lining tantalum lining 316 stainless steel 316 stainless steel 316 stainless steel 316 stainless steel hast. c lining monel lining tantalum lining 316stainless steel 316stainless steel 316 stainless steel 316 stainless steel hast. c lining monel lining tantalum lining 316 stainless steel 316l stainless steel hast. c monel tantalum hast. c monel tantalum 316l stainless steel hast. c monel tantalum hast. c monel tantalum 316l stainless steel hast. c monel tantalum hast. c monel tantalum 316l stainless steel hast. c monel tantalum hast. c monel tantalum 316l stainless steel 316 stainless steel hast. c lining monel lining tantalum lining hast. c lining monel lining tantalum lining 316 stainless steel hast. c lining monel lining tantalum lining hast. c lining monel lining tantalum lining 316 stainless steel hast. c lining monel lining tantalum lining hast. c lining monel lining tantalum lining 316 stainless steel hast. c lining monel lining tantalum lining hast. c lining monel lining tantalum lining 316 stainless steel
fhg, fkg ... 3 6 description 03 fkg 03 fhg 12345678 910111213 1415 indicator and arrester indicator arrester none none analog, 0 to 100% linear scale none analog, custom scale none analog, double scale none none yes analog, 0 to 100% linear scale yes analog, custom scale yes analog, double scale yes digital, 0 to 100% none digital, custom scale none (model fkg only) digital, 0 to 100% yes digital, custom scale yes (model fkg only) approvals for hazardous locations (approval pending) none (for ordinary locations) jis, flameproof (conduit seal) (available for 4th digit code ?? jis, flameproof (cable gland seal) (available for 4th digit code ?? fm, flameproof (or explosionproof) (available for 4th digit code ?? csa, flameproof (or explosionproof) (available for 4th digit code ?? baseefa, flameproof (conduit seal) baseefa, flameproof (cable gland seal) (conduit connection g 1/2 only) 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 cord (?,t,w) saa intrinsic safety (available for 4th digit cord (?,t,w) saa type? (non-sparking)(available for 4th digit cord (?,t,w) side vent/ drain and mounting bracket 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 (7th digit code "v" only) chlorine service fluorinated oil (7th digit code "h", "t" ,"b", "u") nace specification silicone oil (not available for 6th digit code "5", 7th digit code "t", "u", 15th digit code "a", "b") vacuum service silicone oil for vacuum use 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 (astm a193 b7m/a194 2hm) nace bolt/nut (astm a320 l7m/a194 2hm) not available for 6th digit code "5" 304 stainless steel/304 stainless steel (*1) 630 stainless steel/304 stainless steel (*1) available for 6th digit code "5" } } } * (1) in case of tropical use, select stainless bolts and nuts. specify "a", "b", or "c" for the 7th digit code "b", "l", or "u" a b c d e m n 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 d n r a b d j e f h k l p q s a b c d e f a b
7 outline diagram (unit:mm) ?8.5 h 58 30 224 27 70 120 252 u - bolt m8 vent/drain plug 4 holes 9 dia. 17 g1/2 ?3 d e f ?5 ? see table 1 see table 1 side vent (option) up down 41.3 50 2.5 8 2-m8 12 detail ? detail ? (conduit conn.) (press conn.) detail ? table 1 4th digit code conduit conn. d ef press. conn. 17 8 earth terminal m4 m4 1/2 ?4npt 16 5 oval flange screw 7/16-20unf screw depth13 h g1/2 pg13.5 m20 1.5 pg13.5 8 16 8 4.5 5 4.5 rc1/4 1/4?8npt 1/4?8npt 1/4?8npt 1/4?8npt no. 8-32unc 7/16-20unf screw depth13 m10 screw depth13 7m10 screw depth13 7/16-20unf screw depth13 m4 m4 t x s v w cable gland (option) see note ? conduit conn. ? conduit conn. fastener (in case of 10th digit code ?,c,m,n? 104 ?0 43.5 126.5 zero/span adj. screw 51 71 ?0 (27) 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) 110 50 88 in case of 4th digit code ?,v,w,x + connection diagram + ck+ ck 38 70 note1) : cable gland is supplied in case of flamproof packing type. ?1 cable is suitable. earth terminal (both side ) see table1 f h k g s t v w x 0 v h m t 3
fhg, fkg ... 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 104 80 43.5 38 58 40 234 70 110 50 88 36.5 70 120 262 p 2-m8 12 50 51 71 80 (27) 98 41.3 note) : cable gland is supplied in case of flameproof packing type. ?1 cable is suitable. in case of 4th digit code ?,v,w,x fastener (in case of 10th digit code ?,c,m,n? zero/span adj. screw 4 holes 9 dia up down mtg.pipe jis 50a (2") u - bolt m8 cable gland (option) note see ? conduit conn. ? conduit conn. with field ind (option) ??or ?? press conn. oval fgange screw see table 1 oval fgange screw see table 1 earth terminal (both side) see table 1 + connection diagram + ck+ ck 17 g 1/2 13 e f h 15 +0.2 +0.1 16 12 1 4 4 16 1/4-18npt 10 2 0 -0.1 ef t 17 8 m4 m4 x 1/2 -14npt 16 5 7/16?0unf screw depth 13 7/16?0unf screw depth 13 m10 screw depth 13 m10 screw depth 13 7/16?0unf screw depth 13 h s v w g1/2 pg13.5 m20 1.5 pg13.5 8 16 8 4.5 5 4.5 no. 8-32unc m4 m4 table 1 4th digit coode conduit conn. oval flange screw earth terminal detail ? (press. conn.? 4th digit code ? detail ? (conduit conn.) detail ? 4th digit code ?,v,w,x detail ? see table 1 view from p f h k g s t v w x b l u 3
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