• Pressure Sensor, Pressure Transducer, Pressure Transmitter

PT124B-3501 Differential pressure transmitter



The model differential pressure transmitter can be used to measure liquid, gas, or stem flow, as well as liquid level, density and pressure. It outputs a 4 to 20mA DC HART signal corresponding to the measured pressure differential.

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  • Adopts global leading high precision silicon
  • Accuracy +/-0.075%
  • Advanced stability and static pressure performance
  • Error less than +/-0.1%/10MPa
  • Internal integrated high sensitivity temperature transducer
  • Perfect thermal drift
  • All SS316L welding sealed construction with silicon filled

Petrol oil, chemical industry, electrical power, paper making, iron and steel, coal gas and etc.

Item Specification
Medium Gas, steam, liquid
Measurement range

(Non migration)

-150pa-150pa, -5KPa-5KPa, -0.1MPa-20MPa
Accuracy +/-0.1%,+/-0.075% optional
Wetted parts material SS316L,  Hastelloy C, Tantalum
Output 2-wire 4-20mA, HART communication optional, linear output or square root output available
Ambient temperature limited -40~85℃

-20~65℃ (with LCD display, fluorine rubber O-ring)

Protection grade IP67
Electrical connector M20*1.5
Process connector 1/4NPT female and 7/16 female on the cover flanges