CIPDB › China Industry › Instruments & Meters › Sensor
Plastic metal probe Anti-corrosion Ceramic sensor Water Level pressure Sensor transmitter waste water chemical tank deep well liquid 4-20mA 0.5-4.5V1
Sensorpressure transmitterLevel Sensor
Nanjing Hangjia Electronic Technology Co., Ltd.
Preview:
Product Description HPM47W (with ceramic capacitive sensor) anti corrosion pressure transmitter is a fully sealed submersible structure and uses an anti corrosion ceramic capacitive pressure sensor. The probe put into the measured medium is made of 316L, titanium alloy orcorrosion resistant materials such as PVDF, PP, PTFE or PVC, and the gas conductive cable is made of with PTFE or polyurethane jacket . It is mainly used for liquid level measurement of corrosive media such as acids and alkalis or s ewage, seawater and other media and all high demand liquid level measurement.Product Features High purity ceramic (99.9% Al2O3 ) capacitive sensorFluorine rubber ring waterproof seal for plastic probe Full welding process formetal probe.Corrosion resistant design of probe and cableLarge measuring range, from 0.5 meters to 4 00 meters h igher range can becustomized.Full potting process, containing polymer sieve to prevent condensationMultiple protection and sealing structure designPlastic probe has built in counterweightProduct ParametersMeasuring RangeRated range(Gauge pressure,kPa*)102040100200400100020004000**Min Range(Gauge pressure,kPa)510205010020050010002000Overload(kPa)400600600100018002500400040006000*The measurement unit can be converted to mH2O@4oC, inH2O@4oC, m, mm, etc.When using m, mm, etc. as the unit, please give the density value of the measurement medium.**Range only available for metal probeMeasuring MediumVarious liquids compatible with contact materialsOutput Signal/Power Supply (1)4~20mADC / Vs=10~30 VDCOutput Signal/Power Supply (2)4~20mADC+HART / Vs=12~32 VDCOutput Signal/Power Supply (3)0~5V etc. /Vs=10~30 VDCOutput Signal/Power Supply (4)Modbus-RTU/RS485 /Vs =3~8 VDC or 10~30 VDCAccuracy*Accuracy complies with IEC 60770 (non-linearity, hysteresis, repeatability)±0.25%FS(typical); ±0.1%FS(with HART)Load characteristics4~20mADC 2-wire: RL≤(U-10)/0.02Ω4~20mADC+HART 2-wire: RL≤(U-12)/0.02ΩVoltage output, 3-wire: RL>10kΩLong-term Stability±0.2%FS/yearResponse timeAbout 1msStartup time≤3sCompensation temperature range-20~80oCTemperature Coefficient of Zero±1.0%FS (in compensation temperature range)Temperature Coefficient of Full Scale±0.8%FS (in compensation temperature range)Operation Temperature Plastic Probe: -10~70oCNote: The operating temperature of PVC material products is 0~60oC; the operating temperature of PP material products is 0~70oCMetal probe: -20~80oCMedium TemperaturePlastic Probe: -10~70oC; Metal probe: -20~80oCStorage TemperaturePlastic Probe: -10~70oC; Metal probe: -20~80oCProtection GradeIP68(for probe)Short circuit protection WithStructure Materials Ordering CodePartNoteDFProbe Shell materialPVDF,Density 1.78g/cm3,Shore hardness 77,applicable temperature -10~140oCPCPVC,Density 1.45g/cm3,Shore hardness 79,applicable temperature 0~60oCPPPP, Density 0.91g/cm3,Shore hardness 72,applicable temperature 0~100oCFEPTFE,Density 2.17g/cm3,Shore hardness 54~60,applicable temperature -200~260oCS6316LTItitanium alloyM5Pressure sensorCeramic Al2O3 99.9%FKSealing ringFKM(applicable temperature -20~200oC)FFFFKM(More corrosion resistant,applicable temperature -25~300oC)C2FCablePTFE,outer diameter(7.2±0.2)mmC2UPU,outer diameter(7.2±0.2)mmWeight (Unit:g)Probe MaterialPVCPPPVDFPTFE316LTIWeight (Cable not included)~500~450~550~600~660~400Cable MaterialPTFEPUWeight(1m)~60~50Dimension (Unit:mm) Plastic ProbeMetal Probe* The size is the distance between the induction diaphragm and the bottom InstallationAccessories(Unit:mm)Thread installation (W1) dimension weight:~400g1.Used for fixing and supporting the whole product on the top2. Besides G1 thread, other threads can be customized if needed Ordering Guide
Purchasing Agent
Note: Send your message to supplier or manufacturer.
Welcome to our Professional and comprehensive procurement services...