Transmission Fluid Pressure Sensor XGZP136

  • Absolute Pressure Type
  • 0~7bar…50bar
  • MEMS piezoresistive principle
  • Isolated mebrance oil-filling structure
  • Radial seal installation method
  • High temperature resistant
  • Various media resistant
  • Low temp.drift
    Excellent stability and linearity
    Constant voltage excite(constant current power supply is customized)
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  • Automotive electronics such as fuel pressure, oil pressure, brake systems, etc.
  • Air compressor, home appliance, etc.
  • Water pressure testing for water pumps, fire fighting, diving, dams, etc.
  • Oil, coal, high speed rail, electric power and other industrial fields.
  • Various instruments and meters, like pressure transmitter meter.



Transmission fluid pressure sensor XGZP136 is oil-filled sensor that adopts MEMS piezoresistive pressure sensitive chip, which consists of an elastic membrane and four resistors integrated in the membrane. The four piezoresistors form a Wheatstone bridge structure, and when there is pressure acting on the elastic membrane the bridge will generate a voltage output signal that is linearly proportional to the applied pressure. The chip adopts SOI structure and can be used in high temperature field up to 180℃.

The transmission fluid pressure sensor XGZP136’s oil-filled core has good linearity, repeatability and stability, small temperature drift at zero and full scale, excellent anti-interference and anti-static capability, strong overload capability, high sensitivity, etc. It is convenient for users to debug for the output using op-amps or integrated circuits.




transmission fluid pressure sensor xgzp136 dimension



transmission fluid pressure sensor xgzp136 order guige


More information about transmission fluid pressure sensor XGZP136, refer to Datasheet or contact CFSensor

XGZP136 Pressure Sensor V1.0.PDF



Using these sensors products may malfunction due to external interference and surges, therefore, please confirm the performance and quality in actual use. Just in case, please make a safety design on the device (fuse, circuit breaker, such as the installation of protection circuits, multiple devices, etc.), so it would not harm life, body, property, etc even a malfunction occurs. To prevent injuries and accidents, please be sure to observe the following items:

  • The driving current and voltage should be used below the rated value.
  • Please follow the terminal connection diagram for wiring. Especially for the reverse connection of the power supply, it will cause an accident due to circuit damage such as heat, smoke, fire, etc.
  • In order to ensure safety, especially for important uses, please be sure to consider double safety circuit configuration.
  • Do not apply pressure above the maximum applied pressure. In addition, please be careful not to mix foreign matter into the pressure medium. Otherwise, the sensor will be discarded, or the media will blew out and cause an accident.
  • Be careful when fixing the product and connecting the pressure inlet. Otherwise, accidents may occur due to sensor scattering and the blowing out of the media.
  • If the sensor come with sharp PIN, please be careful not to hurt your body when using it.


The information in this sheet has been carefully reviewed and is believed to be accurate; however, no responsibility is assumed for inaccuracies. Furthermore, this information does not convey to the purchaser of such devices any license under the patent rights to the manufacturer. CFSensor reserves the right to make changes without further notice to any product herein.

CFSensor makes no warranty, representation or guarantee regarding the suitability of its product for any particular purpose, nor does CFSensor assume any liability arising out of the application or use of any product or circuit and specifically disclaims any and all liability, including without limitation consequential or incidental damages. Typical parameters can and do vary in different applications. All operating parameters must be validated for each customer application by customer’s technical experts. CFSensor does not convey any license under its patent rights nor the rights of others.

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