?.1 to + 3.2 {? to + 32 } ?.1 to + 10 {? to + 100 } ?.1 to + 10 {? to + 100 } ?.1 to + 10 {? to + 100 } ?.1 to + 10 {? to + 100 } ?.1 to + 16 {? to + 160 } ?.1 to + 16 {? to + 160 } ?.1 to + 16 {? to + 160 } ?.1 to + 16 {? to + 160 } ?.1 to + 42 {? to + 420 } ?.1 to + 42 {? to + 420 } ?.1 to + 42 {? to + 420 } ?.1 to + 42 {? to + 420 } ?.1 to + 42 {? to + 420 } 0.1 {1} 0.6 {6} 3.2 {32} 13 { 130 } 50 { 500 } 3.2 {32} 13 { 130 } 50 { 500 } 300 { 3000 } 6.4 {32} 6.4 {64} 13 { 130 } 50 { 500 } 300 { 3000 } 1 {10} 6 {60} 32 { 320 } 130 { 1300 } 500 { 5000 } 32 { 320 } 130 { 1300 } 500 { 5000 } 3000 { 30000 } 64 { 320 } 64 { 640 } 130 { 1300 } 500 { 5000 } 3000 { 30000 } +/ 1 { +/ 10 } +/ 6 { +/ 60 } +/ 32 { +/ 320 } +/ 130 { +/ 1300 } +/ 500 { +/ 5000 } +/ 32 { +/ 320 } +/ 130 { +/ 1300 } +/ 500 { +/ 5000 } +/ 3000 { +/ 30000 } +/ 32 { +/ 320 } +/ 64 { +/ 640 } +/ 130 { +/ 1300 } +/ 500 { +/ 5000 } +/ 3000 { +/ 30000 } features specifications data sheet date fhf ... 3 flow transmitter fcx ?ax series the fcx?x flow transmitter accurately measures differential pressure generated by a primary element, and transmits a 4 to 20ma signal proportional to flow. the transmitter utilizes unique micromachined capacitance silicon sensor with state-of-the-art microprocessor technology to provide exceptional performance and functionality. EDSX6-102 mar. 15, 1999 type static pressure [mpa] {bar} range limit [kpa] {m bar} span limit [kpa] {m bar} max. min. fhf 11 fhf 22 fhf 23 fhf 25 fhf 26 fhf 33 fhf 35 fhf 36 fhf 38 fhf 43 fhf 44 fhf 45 fhf 46 fhf 48 lower limit of static pressure (vacuum limit) ; silicone fill sensor: see fig. 1 fhf 38 and fhf 48: ?0kpa{?.5kgf/cm 2 } 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 below factors. 1mpa=10 3 kpa=10bar=10.19716kgf/cm 2 =145.0377psi 1kpa=10mbar=101.9716mmh 2 o=4.01463inh 2 o 1. high accuracy 0.07% accuracy for all calibrated spans is a standard feature for all models covering 0.1kpa{1mbar} draft range to 3000kpa{30bar} high differential. fuji's micro- capacitance silicon sensor assures this accuracy. 2. minimum environmental influence the "advanced 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. application flexibility various options that render the fcx?x suitable for almost any process applications include: analog indicator at either the electronics side or terminal side full range of hazardous area approvals built-in rfi filter and lightning arrester ? -digits lcd meter stainless steel electronics housing wide selection of materials 1 2 functional specifications service: liquid, gas, or vapour static pressure, span, and range limit:
fhf ... 3 2 overrange limit: to maximum static pressure limit output signal: 4 to 20ma dc square root of differential input pressure between 0.5% and 100% of input. linear or zero is selectable below 0.5% of input. 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 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 () range code (6th digit in "code symbols") ?? 1kpa (10m bar} max. span ?? 6kpa (60m bar} max. span ?? 32kpa {320m bar} max. span ?? 64kpa {640m bar} max. span ?? 130kpa {1300m bar} max. span ?? 500kpa {5000m bar} max. span ?? 3000kpa {30000m bar} max. span shift at 20% output (% of url) 0.3+0.25 %/28 c url span () 0.25+0.0625 %/28 c url span zero/span adjustment : 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 adjustable screw is also available. damping: adjustable electrical damping. the time constant is adjustable to 0, 0.3, 1.2, 4.8, or 19.2 seconds. zero elevation/suppression: ?00% to +100% of url 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. model fhf: unless otherwise specified in the order, the transmitter will be shipped in ?utput hold?mode. (output signal just before failure happens is maintained.) 2000 [ ? ] 1500 1000 load resistance 500 250 1533 ? 600 ? 45v 10 16.1 50 [ v ] 10.5v power voltage operating area 24v 1 2 ?utput hold? output signal is hold as the value just before failure happens. ?utput overscale? approx. 21.6ma ?utput underscale? approx. 3.8ma 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: transmitter can output constant signal of 4ma, 12ma, or 20ma if mode switch is set to the loop check mode. temperature limit: ambient: ?40 to + 85 c (?20 to + 80 c for lcd indicator) (?40 to + 60 c for arrester option) ( 10 to + 60 c for fluorinated oil fill transmitter) 15 to +85 c for 6 digit code ?? 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 ?20 to +80 c for fluorinated oil fill sen- sor storage: ?40 to +90 c humidity limit: 0 to 100% rh performance specifications accuracy rating: (including linearity, hysteresis, and re- peatability) max span above 32kpa model: 0.07% of calibrated span for a range of 50% to 100% of flow. ( 0.175% for a range of 20% to 50% of flow) max span 1kpa, 6kpa model: 0.1% of calibrated span for a range of 50% to 100% of flow. ( 0.25% for a range of 20% to 50% of flow) stability: 0.1% 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
3 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), 304 stainless steel (for static pressure code ?? ?? and ??only), or 630 stain- less steel (for static pressure code "4" only). static pressure rating for code ??with 304 stainless steel bolts is de- graded to 10mpa{100bar}. 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 4.4kg without options. add; 0.5kg for mounting bracket 0.8kg for indicator option 4.5kg for stainless steel housing option dead time type fhf 11 fhf 12 fhf 3 fhf 4 to 8 time constant 1.25 s 0.85 s 0.45 s 0.2 s 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 approx. 0.3 s static pressure effect: double the shift for material code (7th digit in code sym- bols) ?? ?? ?? ?? ??and ?? overrange effect: shift at 20% output (% of url) shift at 20% output (% of url) 0.125%/10mpa{100bar} 0.25%/1mpa{10bar} 0.25%/3.2mpa{32bar} double the effects for material code ?? ?? ?? ?? ??and ?? *1) in case of 6th code ?? 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) static pressure code (5th digit in "code symbols") static pressure code (5th digit in "code symbols") ??/1kpa {10m bar} sensor ??/6kpa {60m bar} sensor ? ? ? ??/ 1kpa {10m bar} sensor ??/ 6kpa {60m bar} sensor ? ? ? 0.75% / 1mpa {10bar } 0.75% /3.2mpa {32bar } 0.25% / 10mpa {100bar } 0.25% / 16mpa {160bar } 0.42% / 42mpa {420 bar} shift at 20% output (% of url) ? ? ? *1 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. process-wetted parts material: notes: * (1) scs14 per jis g 5121 remark: sensor o-rings: viton and teflon selectable. availability of above material design depends on ranges and static pressure. refer to ?ode symbols? material code (7th figure in "code symbols") process cover diaphragm wetted sensor body vent/drain 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
fhf ... 3 4 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. three-value manifolds: (model ffn, refer to data sheet no. eds6-10) available in carbon steel or in 316 stain- less steel and in pressure rating 16mpa {160bar} or 42mpa{420bar}. ?0 60 ?5 85 120 2.7 {27} 6.7 {67} 53.3 operating pressure process temperature[ c ] {533} 101 {1010} [kpa abs] {mbar abs} sealing liquid:silicone oil (code:y,g,n) operating area sealing liquid:silicone oil (code:r) 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 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/ polyuretane double coating. specify if environment is extremely cor- rosive. 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 housing. 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: oil-free procedures as above. includes fluorinated oil for fill. 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 ??(160 bar) is degraded to 100 bar. vacuum service: special silicone oil and filling procedure are applied. see below figure.
5 code symbols 12345678 910111213 1415 description 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 (or m12)* m10 (or m12)* 7/16-20unf conduit connection g 1/2 1/2-14npt pg 13.5 m20 1.5 pg 13.5 span and materials 11v 11h 22v 22h 33v 33h 33m 33t 35v 35h 35m 35t 36v 36h 36m 36t 38v 43v 43h 43m 45v 45h 45m 46v 46h 46m 48v 23b 23l 23u 25b 25l 25u 26b 26l 26u fhf 3 s t v w x note: * (1) the thread is m12, if 42mpa {420bar} static pressure is specified. process cover 316 stainless steel 316 stainless steel 316 stainless steel 316 stainless steel 316 stainless steel 316 stainless steel 316 stainless steel 316 stainless steel 316 stainless steel 316 stainless steel 316 stainless steel 316 stainless steel 316 stainless steel 316 stainless steel 316 stainless steel 316 stainless steel 316 stainless steel 316 stainless steel 316 stainless steel 316 stainless steel 316 stainless steel 316 stainless steel 316 stainless steel 316 stainless steel 316 stainless steel 316 stainless steel 316 stainless steel hast. c lining monel lining tantalum lining hast. c lining monel lining tantalum lining hast. c lining monel lining tantalum lining diaphragm 316l stainless steel hast. c 316l stainless steel hast. c 316l stainless steel hast. c monel tantalum 316l stainless steel hast. c monel tantalum 316l stainless steel hast. c monel tantalum 316l stainless steel 316l stainless steel hast. c monel 316l stainless steel hast. c monel 316 stainless steel hast. c monel 316 stainless steel hast. c monel tantalum hast. c monel tantalum hast. c monel tantalum wetted cell body 316 stainless steel hast. c lining 316 stainless steel hast. c lining 316 stainless steel hast. c lining monel lining tantalum lining 316 stainless steel hast. c lining monel lining tantalum lining 316 stainless steel hast. c lining monel lining tantalum lining 316 stainless steel 316 stainless steel hast. c lining monel lining 316 stainless steel hast. c lining monel lining 316 stainless steel hast. c lining monel lining 316 stainless steel hast. c lining monel lining tantalum lining hast. c lining monel lining tantalum lining hast. c lining monel lining tantalum lining span limit (* 2 ) [kpa] (m bar) 0.1? {1?0} 0.6? {6?0} 3.2?2 {32?20} 13?30 {130?300} 50?00 {500?000} 300?000 {3000?0000} 3.2?2 {32?20} 13?30 {130?300} 50?00 {500?000} 300?000 {3000?0000} 3.2?2 {32?20} 13?30 {130?300} 50?00 {500?000} static pressure [mpa] {bar} ?.1 to +3.2 {? to +32} ?.1 to +10 {? to 100} ?.1 to +16 {? to +160} ?.1 to +42 {? to +420} ?.1 to +10 {? to+100}
fhf ... 3 6 description 3 fhf 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% of flow none digital, 0 to 100% of flow yes 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 (material code "w", "v") chlorine service fluorinated oil (material code "h", "t", "b", "u") nace specification silicone oil (not available for 7th digit code "t", "u" and 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) 304 stainless steel/304 stainless steel 630 stainless steel/304 stainless steel } } } } notes: (*2) static pressure should be ?.1 to +10mpa{? to +100bar}. (*3) available for the 5th digit code "1", "2", "3". in case of stainless steel bolt with the 5th digit code "3", static pressure should be ?.1 to +10mpa {? to + 100bar}. (*4) available for the 5th digit code "3", "4". (*5) in case of tropical use, select a stainless bolts and nuts. 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 q a b c d e f a b specify "a", "b", or "c" for the 7th digit code "b", "l", or "u" } (*2) (*3) (*4) (*5)
7 outline diagram (unit:mm) ?8.5 h u - bolt m8 vent/drain plug 4 holes 9 dia. 17 g 1/2 ?3 d e f ?5 ? see table 1 see table 1 side vent (option) up down 54 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 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 + connection diagram + ck+ ck earth terminal (both side ) see table1 120 270 h.p. 70 104 54 l.p. 41.3 51 71 80 (27) 38 58 37 242 70 110 50 88 note1) : cable gland is supplied in case of flamproof packing type. ?1 cable is suitable. fhf s t v w x w v h m t 3
fhf ... 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 43.5 120 245 40 58 38 70 41.3 110 50 88 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 -0.1 273 70 104 h.p. l.p. 54 4-m8 12 51 71 80 (27) 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 note) : cable gland is supplied in case of flameproof packing type. 11 cable is suitable. detail ? (press. conn.? 4th digit code ? 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 detail ? (conduit conn.) detail ? 4th digit code ?,v,w,x detail ? cable gland (option) see note ? conduit conn. ? conduit conn. vent/drain plug with field ind (option) ??or ?? press conn. oval fgange screw see table 1 earth terminal (both side) see table 1 see table 1 + connection diagram + ck+ ck fhf s t v w x b l u 3 2
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