Electric Pressure Sender


Linear voltage output






    Shaoxing Huazhen's electrical pressure transducer 3316-EPT is a low cost pressure sender specifically designed for pressure measurements from 100PSI to 400PSI, withstanding exposure to engine oil. Excited by DC5V, the transducer provides a DC0.5 to 4.5 V linear signal output proportional to pressure. Typical applications include spraying equipment, test apparatus, automotive, refrigeration and hydraulic systems.



  • Superior long term stability
  • EMI resistant
  • Low power consumption
  • Linear amplified output
  • Temperature compensated
  • Over-voltage, reverse polarity & short circuit protection
  • Lifetime in millions of cycles
  • Outstanding shock & vibration tolerance


Standard Specifications

  • Nominal voltage: 5VDC (4.75-5.25VDC)
  • Nominal current: 4mA Max. at 5VDC
  • Detecting range :

Gauge pressure: 0-1MPa; 0-400PSI; 0-200PSI; 0-150PSI; 0-100PSI;

  • Operating temperature: -20℃ ~125℃; 
  • Storage temperature: -40℃~150℃
  • Linearity: 0.3%FS
  • Zero Stability: <=3%FS
  • Proof Pressure: 1.5xFS
  • Burst pressure: 2xFS
  • Mounting torque: 20Nm
  • Output voltage (Ratio metric)

0.5±0.05VDC at 0 PSI(A)

4.5±0.05VDC at Full scale

  • Temp Error Band(-20~125℃), ±1% FS
  • Temp Error Band (Min. to Max.℃), ±3% FS
  • Vibration: 10G's peak to peak sinusoida
  • Sock: 75G's, 1/2 sine wave
  • With matched connector and wire harness