WPAK65 General Type Isolation-Film Pressure Sensor

  • • Pressure Range: -100kPa~0~10kPa…16MPa
  • • Pressure Reference:Gauge Pressure/Absolute Pressure/Sealed Gauge Pressure
  • • Response Time:≤1ms
  • • Working Temperature: -40℃~120℃
  • • Diaphragm material:SS 316L

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  • Principle Introduction
Principle Introduction:
WPAK65 series is a pressure core encapsulated by high precision imported diffused silicon pressure sensitive chip and mature manufacturing technology. It is the core component for manufacturing pressure sensor and pressure transmitter.As a high performance pressure sensitive element, it can be easily amplified signal and integrated to a transmitter with standard signal output.

WINSEN Elec can undertake special customization according to the needs of users, such as full welded structure, wide temperature compensation, customized shape, high reliability, strong impact and vibration resistance pressure sensors, to provide reliable solutions for a variety of applications.
Applications :
  • process control system
  • Pressure calibration instrument
  • Hydraulic system
  • Biomedical instruments
  • Hydraulic system and valve
  • Liquid level measurement
  • Military equipment
  • Refrigeration equipment and HAVC system
  • Ships and navigation
  • Aircraft and Avionics Systems
Technical parameters :

Tips:For more parameter information, please refer to the latest manual provided by salesman.

Detection range




GaugePressure/AbsolutePressure/Sealed Gauge Pressure


Power supply

1.5mA or 10V


input resistance

Constant current:2kΩ~5KΩ;

Constant Voltage:3kΩ~18kΩ


Electrical Connection

Pin or Wiring



Compensation Temperature





Working Temperature



Storage Temperature



Insulation resistance



Response Time


Up to 90%FS

 Measuring Medium

 Liquid and Gas


Mechanical vibration



Shock Resistance




10×106(Pressure Cycle)


Reference Circuit :

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