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WP401B Small Size LCD Integrated Compact Digital Pressure Sensor

WP401B LCD Digital Compact Pressure Transmitter can serve as an excellent measurement device in a wide range of industrial domains:

  • ✦ Filtering Equipment
  • ✦ Petrochemical Pipeline
  • ✦ Electrical Power Plant
  • ✦ Wastewater Pump Station
  • ✦ Oil Refinery
  • ✦ Milling System
  • ✦ Vacuum Tank
  • ✦ Air Separation System

WP401B compact digital pressure sensor can configure a tiny LCD panel upon the cylindrical housing, providing local reading feedback and several adjustment functions. The product is especially ideal for complicated space-tight process systems.

Item name Small Size LCD Integrated Compact Digital Pressure Sensor
Model WP401B
Measuring range 0—(± 0.1~±100)kPa, 0 — 50Pa~400MPa
Accuracy 0.1%FS; 0.2%FS; 0.5 %FS
Pressure type Gauge; Absolute; Sealed; Negative
Process connection 1/4"NPT, G1/2”, M20*1.5, G1/4”, Customized
Electrical connection Hirschmann(DIN) Connector; Cable gland; Waterproof plug; Aviation plug, Customized
Output signal 4-20mA(1-5V); Modbus RS-485; HART; 0-10mA(0-5V); 0-20mA(0-10V)
Power supply 24(12-36) VDC; 220VAC, 50Hz
Compensation temperature -10~70℃
Operating temperature -40~85℃
Explosion-proof Intrinsically safe Ex iaIICT4 Ga;  Flameproof safe  Ex dbIICT6 Gb comply with GB/T 3836
Material Electronic case: SS304
Wetted part: SS304/316L; PTFE; Hastelloy alloy; Monel, Customized
Media Liquid, Gas, Fluid
Maximum pressure Measurement upper limit Overload Long term stability
<50kPa 2~5 times <0.5%FS/year
≥50kPa 1.5~3 times <0.2%FS/year
Note: When range <1kPa, only no corrosion or weak corrosive gas can be measured.
For more information about WP401B LCD Digital Pressure Transmitter please feel free to contact us.