GC73 Series Pressure Gauges

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a.no. 4 G7 Series Pressure Gauges OUTLINE This is a digial ype pressure gauge, applicable for wider measuring maerials, in which a semiconducor srain gauge is insalled o he pressure sensing porion

1 a.no. 4 G7 Series Pressure Gauges OUTLINE This is a digial ype pressure gauge, applicable for wider measuring maerials, in which a semiconducor srain gauge is insalled o he pressure sensing porion because i has been showing durabiliy and sabiliy. n appropriae model due o he ype of indicaions, oupus and insalling mehods can be seleced by aking ino consideraion he ype of applicaions. Two ypes of sensor porion is available : he direcly conneced ype and he separae ype. So, selecion according o applied condiions and required sensor ype is possible. * Only he direcly conneced ype is manufacured for G74 and G77. Model G7 G7 G7 G74 G75 G77 Ouward form Mouning Sem mouning Surface mouning Panel mouning (Mouning clamp) Sem mouning Surface mouning Panel mouning (Mouning clamp) Sem mouning Surface mouning Sem mouning Surface mouning Sem mouning Panel mouning (Mouning clamp) Indicaion / digi LD display (High of leer: 5mm) / digi LED display (High of leer:4.mm) / digi LED display (High of leer: 4.mm) / digi Largesized LD display (High of leer:7.8mm) / digi LED display (High of leer:4.mm) digi LD display (Wih backligh) Power source 4V D lkaline Dry cell$ pcs (aery ype) 4V D 4V D V V lkaline Dry cell$ pcs (aery ype) 4V D 4V D Oupu elay conac oupu (4V D), (aery ype) elay conac oupu, Or analog oupu 4 ~ m D, ~ 5V D elay conac oupu, nalog oupu 4 ~ m D, ~ 5V D elay conac oupu, Or analog oupu 4 ~ m D, ~ 5V D nalog oupu 4 ~ m D, ~ 5V D onsrucion Dripproof Dripproof

2 G7 Digial pressure gauge G74 Dripproof digial pressure gauge SPEIFITION Mouning: Sem mouning, Surface mouning, Panel mouning (G7 only) Sensor par mouning:, Separae ype Operaing condiion: Under he normal condiion,where here is no inflammable gas or liquid which cause he igniion or explosion. : G/4 (PF), G/8 (PF), G/ (PF), /4 (PT), /8 (PT), / (PT) * screw is available up o 5 Weed pars maerial: Oring ype Sealed wih Oring, so well perfoming he seal Diaphragm maerial 6s.s. (74PH) Socke 6s.s. Oring maerial N Welding ype y E welding, compleely sealed. ( or over) Diaphragm maerial 6s.s. (74PH) Socke 6s.s. Pressure range: ~. h ~ ( ~ h ~ kgf/cm ). ~. h. ~ ( ~ h ~ kgf/cm ) Max. allowable pressure: % of pressure range (5,5 is 5%,7, is %) Operaing emperaure: G7 ~ 4g (Prohibied dew condensaion) G74 ~ 5g (Prohibied dew condensaion) Sorage emperaure: G7 ~ 6g G74 ~ 7g Power source: 4V D 5m (G7 only Exernal source), lkaline Dry cell$ pcs (aery ype) : (G7 only) Oupu conens elay conac oupu V,. (Exernal source) (Inducive load cos =.4, L/ = 7ms) V, 8m D max. (aery ype) Number of oupu Independence wo conac Pressure seing range Deadband Free in pressure range ccuracy: ±.5%F.S.±digi (Excep. or less and 7 or over) ±.%F.S.±digi Temperaure coefficien: (Zero Span) ±.5%F.S./g ( accuracy ±.5 % F.S.) ±.% F.S./g ( accuracy ±.% F.S.) Hold funcion: G7 min.value, max.value Simulaneous indicaion of pressure measuremen value * u comparaor funcion (Oupu)is deleed. G74 hanging hold value and measuemen value by swich. Sampling ime: (G7 only).5s or.s (Exernal source only) Pressure indicaion: / digi LD display High of leer G7 5mm G74 7.8mm Display inerval.5s ase maerial: Sem Surface mouning: luminum die casing Panel mouning: Glass reinforced plasic onsrucion: G7 G74 Dripproof (Equivalen o IP54) Weigh: G7 pprox. 4g G74 pprox. 4g EXMPLE OF OMPTO OUTPUT G7 only Example of relay oupu Example of open collecor oupu Inducive load In case of inducive load, inser conac proecion circui in parallel o load or conac. I is effecive even if uses variser insead of. OUT Power source 4V D elay connecion urren limiing resisance Phoo coupler OUT Transisor proecion diodes

3 ( G7 Panel ype digial pressure gauge G77 Small digial pressure gauge Type No. consiuion Please specify Type No.,each specificaion and range when ordering. Noe: For his Model,here is no applicable iem for figures X,bu please specify X when ordering. onsrucion Sensor par Display Oupu Indoor use Dripproof G 7 G 7 7 Separae ype Panel mouning Panel mouning Sem mouning Panel mouning / digi LED display digi LD display (Wih backligh) ( elay conac oupu or nalog oupu nalog oupu Mouning Model G7 Mouning Panel mouning Separae ype Inpu Transducer inpu Transmier inpu 4 5 In case of sensor par separae ype 4 5 Pressure range Temperaure characerisic I depends on sensor Selecion spec. ddiional spec. Digial pressure gauge G 7 Type No. Mouning Sem mouning G77 only Panel mouning In case of sensor par direc ype Oher addiional spec. Please specify your requiremen able lengh specificaion (G77 only) G/4 G/8 G/ /4 vailable up o 5 /8 vailable up o 5 / vailable up o 5 7 /4 In case of G7 In case of G77 Seal ype Oring ype 4 Welding ype In case of Oring ype 4 Pressure range (). ~.,.5,, ~.,.5,,,, 5, In case of welding ype 4 Pressure range () ~,,, 5, ~, 5 4 ~ 5 ~ 7 G7 only 5 ~ G7 only 5 Temperaure characerisic 6 Power source 4V D V G7 only 4 V G7 only ±.5%F.S./g (. or less and 7 or over is no available) 8 nalog oupu 4 ~ m D 8 ~ 5V D Treamen 9 Funcion Use no oil Use no waer Peak hold funcion Use no oil waer oom hold funcion In case of G7 7 G7 only G7 only uni display G7 only elay conac oupu In case of G Documen Please specify your requiremen Drawing one shee,insrucion manual,inspecion precedure, Mill shee,tes repor ±.%F.S./g

4 ( G7 Digial pressure gauge Type No. consiuion G75 Dripproof digial pressure gauge Please specify Type No.,each specificaion and range when ordering. Noe: For his Model, here is no applicable iem for figures X,bu please specify X when ordering. onsrucion Sensor par Display Oupu Indoor use Dripproof G 7 Separae ype G 7 5 Separae ype Sem mouning Surface mouning Surface mouning Sem mouning / digi LED display Surface mouning Surface mouning ( elay conac oupu or or analog oupu Mouning Model Mouning Surface mouning Separae ype 4 5 Inpu Transducer inpu Transmier inpu 4 5 Pressure range Temperaure characerisic I depends on sensor Digial pressure gauge G Type No. In case of sensor par separae ype Selecion spec. ddiional spec In case of sensor par direc ype Mouning Sem mouning Surface mouning Oher addiional spec. Please specify your requiremen Pressure uni, excep sandard G/4 G/8 G/ /4 vailable up o 5 /8 vailable up o 5 / vailable up o 5 Seal ype Oring ype 4 Welding ype In case of Oring ype 4 Pressure range (). ~.,.5,, ~.,.5,,,, 5, In case of welding ype 4 Pressure range () ~,,, 5, ~, 5 4 ~ 5, 7 5 ~ 6 Power source 4V D 7 Oupu 5 Temperaure characerisic ±.5%F.S./g (. or less and 7 or over is no available) 8 9 Funcion ~ 5V D* 4 ~ m D* Treamen uni display elay conac oupu Use no oil Use no waer Peak hold funcion Use no oil waer oom hold funcion * Sensor deparmen separae ype (for pressure ransmier) is implemenaion impossibiliy 5 Documen Please specify your requiremen Drawing one shee,insrucion manual,inspecion precedure, Mill shee,tes repor ±.%F.S./g

5 ON OFF ESET SHIFT DIGIT DIMENSIONS G7 Sem Surface mouning Sensor pars, separae ype In case of surface mouning.5 SEMIOM GUGE Oule for cable OVE TT ON OFF ON OFF 78 9 SET SET 5 $5.4 Hex. 6 9 (7) Prosess connecion G7 Panel ype 5 DI. $ 5.4 Hex. Oule for cable 6 Sensor par is KH7 cable ype, KH5 connecor ype, KH7, KH5 connecor ype Silicon ype of KH7,KH5 is no applicable. Sensor pars of above figure is cable ype of KH (4) (8.5) () NGE POWE OUT OUT Panel cu NGNO KEIKI SEISKUSHO LTD. Sensor pars, separae ype PESSUE GUGE G74 Sem Surface mouning (94) 4 $5.4 Hex. MODEL G74 8 DI. 6 9 (7) In case of surface mouning 4 6 Mouning screw loss example G pp DI. ~ 6 DI. Sensor par is KH7 cable ype, KH5 connecor ype, KH7, KH5 connecor ype Silicon ype of KH7,KH5 is no applicable. Sensor pars of above figure is cable ype of KH7. Sensor pars separae ype HE LE DJ (5) Inpu connecor 9 POWE (77) ON/OFF ZEO DJ. G Process connecion.5 4 $ 5.4 Hex. Wih peak hold () $5.4 Hex. Transducer 6 9 (7) ZEO DJ. HOLD (mm) G / 4 G / 8 G / / 4 / 8 / (mm) (eference) 5 7 9

6 G7 Digial pressure gauge G75 Dripproof digial pressure gauge SPEIFITION Mouning: Sem mouning, Surface mouning Sensor par mouning:, Separae ype Operaing condiion: Under he normal condiion,where here is no inflammable gas or liquid which cause he igniion or explosion. : G/4 (PF), G/8 (PF), G/ (PF), /4 (PT), /8 (PT), / (PT) * screw is available up o 5 Weed pars maerial: Oring ype Sealed wih Oring, so well performing he seal Diaphragm maerial 6s.s. (74PH) Socke 6s.s. Oring maerial N Welding ype y E welding, compleely sealed ( or over) Diaphragm maerial 6s.s. (74PH) Socke 6s.s. Pressure range: ~. h ~ ( ~ h ~ kgf/cm ). ~. h. ~ ( ~ h ~ kgf/cm ) Max. allowable pressure: % of pressure range (5,5 is 5%, 7, is %) Operaing emperaure: ~ 5g (Prohibied dew condensaion) Sorage emperaure: ~ 7g Power source: 4V D±5% 6m D max. : Oupu conens (Eiher only) elay conac oupu V,. (esisance load) V, 8m D max. Number of oupu Independence wo conac esponse Wihin ms Pressure seing range, dead band Free in pressure range nalog oupu: 4 ~ m D or ~ 5 V D esponse Wihin ms Load resisance 4Ωmax. (urren oupu) kωmin. (Volage oupu) * Separae ype of sensor pars (for pressure ransmier) is no available ccuracy: ±.5%F.S.±digi (Excep. or less and 7 or over) ±.%F.S.±digi Temperaure coefficien: (Zero Span) ±.5%F.S./g ( accuracy ±.5 % F.S.) ±.%F.S./g ( accuracy ±. % F.S.) Funcion: Hold funcion hanging hold value and measuemen value by swich. uni display hange by swich Pressure display: / digi LED display (High of leer 4.mm) Display inerval pprox..s ase maerial: luminum die casing onsrucion: G7 G75 Dripproof (Equivalen o IP54) Weigh: G7 pprox. 4g G75 pprox. 4g * Oupu Eiher comparaor oupu or analog oupu. EXMPLE OF OUTPUT Example of relay oupu Inducive load In case of inducive load, inser conac proecion circui in parallel o load or conac. I is effecive even if uses variser insead of. Example of open collecor oupu OUT OUT Power source 4V D elay connecion urren limiing resisance Phoo coupler Transisor proecion diodes Example of analog oupu 4 ~ m D or ~ 5V D Power source 4V D 4 ~ m D nalog oupu ~ 5V D Indicaor,ec. q

7 G7 Digial pressure gauge Type No. consiuion G74 Dripproof digial pressure gauge Please specify Type No.,each specificaion and range when ordering. Noe: For his Model,here is no applicable iem for figures X,bu please specify X when ordering. onsrucion Sensor pars Display Oupu Indoor use Dripproof G 7 G 7 4 Separae ype Separae ype Sem mouning Surface mouning Panel ype mouning Surface mouning Panel ype mouning Sem mouning Surface mouning Surface mouning / digi LD display elay conac oupu (4V D) (aery ype) No funcion Mouning Model Mouning Surface mouning Panel mouning G7 only Separae ype 4 5 Inpu Transducer inpu In case of sensor par separae ype Transmier inpu G7 only 4 5 Pressure range Temperaure characerisic I depends on sensor Digial pressure gauge G 7 Type No. Selecion spec. 4 5 ddiional spec Mouning Sem mouning Surface mouning Panel mouning G7 only G/4 G/8 G/ /4 vailable up o 5 /8 vailable up o 5 / vailable up o 5 In case of sensor par direc ype Oher addiional spec. Please specify your requiremen Pressure uni, excep sandard Treamen In case of G7 9 Funcion Use no oil Use no waer Use no oil waer Peak hold funcion Sampling ime.5s only Seal ype Oring ype 4 Welding ype In case of Oring ype 4 Pressure range (). ~.,.5,, ~.,.5,,,, 5, In case of welding ype 4 Pressure range () ~,,, 5, ~, 5 4 ~ 5, 7 5 ~ 6 Power source 4V D G7 only lkaline Dry cell$ pcs 5 Temperaure characerisic ±.5%F.S./g (. or less and 7 or over is no available) In case of G74 9 Funcion In case of G7 8 Sampling ime.5s.s In case of G74 Peak hold funcion oom hold funcion 4 Manual rese peak hold funcion 8 Sampling ime Sandard (5ms) 5 Documen Please specify your requiremen Drawing one shee,insrucion manual,inspecion precedure, Mill shee,tes repor ±.%F.S./g

8 G77 Small digial pressure gauge SPEIFITION Mouning: Sem mouning, Panel mouning Sensor par mouning: Operaing condiion: Under he normal condiion,where here is no inflammable gas or liquid which cause he igniion or explosion. : /4 (PT) Weed pars maerial: Oring ype Sealed wih Oring, so well perfoming he sea Diaphragm maerial 6 s.s. (74PH) Socke 6 s.s. Oring maerial N Welding ype y E welding, compleely sealed. ( or over) Diaphragm maerial 6 s.s. (74PH) Socke 6 s.s. Pressure range: ~. h ~ 5 ( ~ h ~ 5kgf/cm ). ~. h. ~ ( ~ h ~ kgf/cm ) Max. allowable pressure: % of pressure range (5,5 is 5%) Operaing emperaure: ~ 6g (Prohibied dew condensaion) Sorage emperaure: ~ 7g Power source: 4V D±% 5m D max. : Oupu conens V, 8m D max. Number of conac One conac esponse Wihin ms Upper limi operaion (or lower limi operaion), Dead band Free in pressure range Operaion indicaion LED display (ON lighing) nalog oupu: 4 ~ m D or ~ 5 V D Oupu accuracy ±%F.S. esponse Wihin ms Load resisance 4Ωmax. (urren oupu), kωmin. (Volage oupu) ccuracy: ±.%F.S.±digi Temperaure coefficien: (Zero Span) ±.5%F.S./g (I removes. range) ±.%F.S./g Pressure indicaion: digi LD display (High of leer 6mm) Display inerval pprox..s ase maerial: Denauraion polyphenylene eher resin onsrucion: Weigh: pprox. g EXMPLE OF OUTPUT Example of open collecor oupu Power source 4V D OUT elay connecion OUT Transisor proecion diodes urren limiing resisance Phoo coupler Example of analog oupu 4 ~ m D or ~ 5V D Power source 4V D 4 ~ m D nalog oupu ~ 5V D Indicaor, ec. q DIMENSIONS 48 (65) 7 9$.9 Hex. 4 6 able wiring color ed line: Power source () lack line: Power source (), OM. Whie line: Green line: nalog oupu 4 PESSUE GUGE SET OUT DIFF MODE NGNO KEIKI ZEO /4 Panel insallaion governmen funds ool PESSUE GUGE SET OUT DIFF.. MODE NGNO KEIKI ZEO 9$.9 Hex. () able Panel cu dimensions figure of case of panel insallaion /4 6 Sandard lengh m Ou dia. 4. DI. Leadwire nominal raing cross secional area.8mm

9 DIMENSION G7 Sem Surface mouning DI In case of surface mouning Sensor pars, separae ype PESSUE GUGE Mouning screw loss example G P D P D.5 SET OUT MES OUT LE DJ ED 78 9 pp DI. ~ 6 DI.. Oule for cable G Process connecion 5.5 $ 5.4 Hex. Oule for cable nalog oupu specificaion panel PESSUE GUGE * Wih peak hold * Wih uni indicaion $5.4 Hex. Transducer 6 9 (7) P.HOLD G / 4 G / 8 G / / 4 / 8 / LE DJ (mm) (mm) (eference) G75 Sem Surface mouning (94) 4 8 DI. 4 In case of surface mouning Sensor pars, separae ype HE LE DJ PESSUE GUGE Type G75 Mouning screw loss example G (5) Inpu and oupu connecor 9 P D P D OUT OUT (77) pp ET HE LE ED DJ () DI. ~ 6 DI.. G Process connecion PESSUE GUGE.5 4 nalog oupu specificaion panel LE DJ () Inpu and oupu connecor (6P) In case of surface mouning $ 5.4 Hex. Inpu and oupu connecor (6P) In case of sem HOLD 4 * Wih Peak hold * Wih uni indicaion G / 4 G / 8 G / / 4 / 8 / (mm) (mm) (eference) $5.4 Hex. Transducer 6 9 (7) Wiring of inpu and oupu connecor pin Pin No. nalog oupu Power source 4V Power source 4V Power source V Power source V OUT () nalog oupu () D OUT () nalog oupu () E F OUT () OUT () rrangemen of connecor pin F E D

10 G7 Panel form digial pressure gauge SPEIFITION Mouning: Panel mouning Sensor par mouning:, Separae ype Operaing condiion: Under he normal condiion, where here is no inflammable gas or liquid which cause he igniion or explosion. : G/4 (PF), G/8 (PF), G/ (PF), /4 (PT), /8 (PT), / (PT) * screw is available up o 5 Weed pars maerial: Oring ype Sealed wih Oring, so well perfoming he seal Diaphragm maerial 6s.s. (74PH) Socke 6s.s. Oring maerial N Welding ype ye welding, compleely sealed ( or over) Diaphragm maerial 6s.s. (74PH) Socke 6s.s. Pressure range: ~. h ~ ( ~ h ~ kgf/cm ). ~. h. ~ ( ~ h ~ kgf/cm ) Max. allowable pressure: % of pressure range (5,5 is 5%,7, is %) Operaing emperaure: ~ 5g (Prohibied dew condensaion) Sorage emperaure: ~ 7g Power source: 4V D, V or V : Oupu conens (Eiher or ). elay conac oupu V, (esisance load). V, 8m D max. Number of oupu Independence wo conac esponse Wihin ms Pressure seing range, dead band Free in pressure range nalog oupu: 4 ~ m D or ~ 5V D esponse Wihin ms Load resisance 4Ωmax. (urren oupu) kωmin. (Volage oupu) ccuracy: ±.5%F.S.±digi (Excep. or less and 7 or over) ±.%F.S.±digi Temperaure coefficien: (Zero Span) ±.5%F.S./g ( accuracy ±.5 % F.S.) ±.%F.S./g ( accuracy ±. % F.S.) Funcion : Hold funcion hanging hold value and measuemen value by swich uni display hange by swich Pressure indicaion: / digi LED display (High of leer 4.mm) Display inerval pprox.. s ase maerial: SP onsrucion: Weigh: pprox. 8 g (, he ime of 4V D) EXMPLE OF OUTPUT Example of relay oupu Inducive load In case of inducive load, inser conac proecion circui in parallel o load or conac. I is effecive even if uses variser insead of. Example of open collecor oupu Example of analog oupu Power source 4V D OUT elay connecion urren limiing resisance Phoo coupler OUT Transisor proecion diodes 4 ~ m D or ~ 5V D Power source 4V D 4 ~ m D nalog oupu ~ 5V D Indicaor,ec. q

11 DIMENSIONS G7 Panel () 9 P D P D OUT OUT PESSUE GUGE SET MES L ED DJ (4) * Wih Peak hold * Wih uni indicaion Terminal box 5 DI. G 4$ 7.7 Hex. P.HOLD (mm) G / 4 G / 8 G / / 4 / 8 / Sensor pars, separae ype 6 4 (7) ±. Panel cu dimension (S /) 9.5 ±. Terminal box onnecor Terminal box wiring OUT OUT NOT NOT USED USED V GENEL USE V D 8m MX. 4 5 NLOG FG

Electronic Flow Meter FC04 (compressed air/gases)

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