详细说明
Product Name: Water Flow Rate Control Valve (CX-FS) Model NO.: CX-FS Application: Industrial Standard: Standard and Customized Connection: Flanged or Screw Medium: Liquid or Gas Brand: Gn Working Temp: 120c Experience: 20 Years Quality: World-Class Certificate: ISO, Ce, SGS Principle: Mechanical, Electonic Certification: GS, Ce, ISO Trademark: GN Transport Package: Carton/Polywood Case /Wood Case Specification: CE, SGS, ISO Origin: Shanghai China HS Code: 9026100000 Product Description We produce various flow swich and widely used for gas and liquid. and below is the mainly model.Features:good repeatabilityhermetic separation of electrical and hydraulic componentslow pressure lossnot include the bellowscorrosion resistantmagnetic switch.Application:gaseous /liquidThe flow switch for ground-source heat-pump is mainly applicable to industrial automation/mechanical equipment/air compressing industry/ refrigeration and air-conditioner. The magnet not contact with flowing water, so can normally work in sewage discharging system.CX-FS-FB Paddle Flow SwitchDiameterDN25…DN150Set range20…1800L/min(water)Repeatability±2.5%FSConnectionterminal typeOutputMechanical switch NO+NC(250VAC,3A)Pressure proof16 barAverage pressure loss:0.08bar( at max.flow rate)Ambient temperature-25…80CMedium temperature0…90CInterface screwG1"pipe screwProtective classIP33Weight0.55kgMaterialMain bodystainless steelProcess connection:brassConnection rodbrassBafflestainless steelSealNBRHousingABSCX-FS-FB12 Baffle Flow SwitchRepeatability±2.5%FSConnectionterminal typeOutputMechanical switch NO+NC(250VAC,3A)Pressure proof16 barAverage pressure loss:0.08bar( at max.flow rate)Ambient temperature-25…80ºCMedium temperature0…90ºCInterface screwG1"pipe screwProtective classIP33Weight0.85kgMaterialMain bodystainless steelProcess connection:brassConnection rodbrassBafflebrassSealNBRHousingABSCX-FS-FPD20 Pointer display type piston flow switchMediumliquid or gasRepeatability≤±3%full scalePressure200bar(stainless steel type)100bar(brass type)Outputnormally open outputContactcapacity240VAC / 110VDC 1.5AAmbient temperature-20…70ºCMedium temperature0…70ºCProtectionIP65OutletM12*1MaterialElectronic bodyPCSwitch bodystainless steel / brass nickel platingSpringstainless steelCX-FS-FR11 Electronic Flow SensorSet range1…150cm/s( water),3…300cm/s(oil),20…2000cm/s(air)OutputPNP, NPN, Relay ,4-20mA, NO+NC (SPDT)Power supply24V±20%DC or 230V±15%ACSwitching CurrentMax.400mA(PNP or NPN type ), Max.4A( Relay type )Unload currentMax.80mAFlow indicatorLED (6)Set typepotentiometer setProof Pressure range100barTemperature gradient4ºC/sResponse time1--13s,standard is 2sInitialization time8sElectrical protectionreversed-phase ,short circuit ,overload protectionProtection classIP67Medium temperature20--80ºCEnvironment temperature-20--80ºCStorage temperature-20--100ºCConnectionM12 connector /2m cable (option)MaterialProbe is stainless steel . Housing is PBTWeight0.4kgCX-FR-FR12 Electronic flow switchSet range1…150cm/s( water),3…300cm/s(oil),20…2000cm/s(air)OutputPNP, NPN, Relay ,4-20mA, NO+NC (SPDT)Power supply24V±20%DCSwitching CurrentMax.400mA(PNP or NPN type ), Max.4A( Relay type )Unload currentMax.80mAFlow indicatorLED (6)Set typepotentiometer setProof Pressure range100barTemperature gradient4ºC/sResponse time1--13s,standard is 2sInitialization time8sElectrical protectionreversed-phase ,short circuit ,overload protectionProtection classIP67Medium temperature20--80ºCEnvironment temperature-20--80ºCStorage temperature-20--100ºCConnectionM12 connector /2m cable (option)MaterialProbe is stainless steel . Housing is PBTModelConnectionNotesAccuracyHFS-251″-11½NPT ScrewRed Case5%HFS-20¾″-14NPT ScrewHFS-15½″-14NPT ScrewJYF-251″-11½NPT ScrewWhite Case2-3%JYF-20¾″-14NPT ScrewJYF-15½″-14NPT ScrewRated Voltage?Rated AmpsA.C.125~250VPower(Cosmp.)Non-inductive Current12A1Full Load12A0.75Locked Roter72A0.45Required Flow for actuating switch (m3/h)Pipe size (in)11-¼1-½22-½34568Min.FlowFlow lower,1-2 closed11.31.73.14.16.28.412.916.846.6Flow lower,1-3 closed0.60.81.12.22.84.36.19.312.338.6Max.FlowFlow lower,1-2 closed234.46.67.81218.426.832.794.2Flow lower,1-3 closed1.92.84.16.17.311.417.325.230.790.8
