Fuel Tank Pressure Sensor XGZP6845A

  • Wide Ranges: -100kPa~200kPa
  • Gauge Pressure Type
  • Ceramic Package Structure
  • Silicon-gel Protection
  • Calibrated Amplified Analog Signal
  • Temp. Compensated:-20~85℃
  • Resistance to automobile exhaust corrosion


Product CategoryPressure Sensor
Model NumberAs Order Guide
Pressure Range-100kPa~200kPa
Pressure TypeGauge
Power Supply5V/3.3V
Output TypeAmplified Analog
Measured MediaVehicle Exhaust
Compensation Temp0~60°C
Operating Temp-30~120°C



DPF/GPF Differiental Pressure Sensor
As environmental protection requirements are getting higher and higher, DPF/GPF has become the standard configuration. The DPF/GPF differential pressure sensor is generally installed at both ends of the DPF/GPF to detect the pressure difference between the inlet and the outlet and monitor the blockage of the DPF/GPF. , providing data for DPF/GPF regeneration and OBD diagnosis.



XGZP6845A is a new member of CFSensor automotive pressure sensor modules. It use ceramic substrate as the base material, and integrate the pressure-sensitive chip and the digital conditioning chip, which digitally compensate the offset, sensitivity, temperature drift and nonlinearity of the pressure-sensitive chip. Taking the power supply voltage as a reference, generate a calibrated and temperature-compensated standard voltage signal.

The XGZP6845A fuel tank pressure sensor module is designed with a figure-8 dam structure. The pressure chip and the digital conditioning chip are separately protected. The surface of the pressure chip and the gold wire is coated with fluorine-containing silica gel, which can effectively improve the corrosion resistance of automobile exhaust.

Fuel tank pressure sensor XGZP6845A is small in size and easy to install. It can calibrate the output signal according to user requirements, and is widely used in automobile exhaust after-treatment systems.



fuel tank pressure sensor xgzp6845a dimension


ORDER GUIDE (100kPa=0.1MPa=1bar≈14.5PSI)

fuel tank pressure sensor xgzp6845a order guide

Note: Custom requirement or parameter, please consult CFSensor for custom code(e.g custom pressure range etc.)



Please consult CFSensor whether required pressure range is under normal production before place order.

Notes: Unit conversion: 1000hPa=1000mbar≈750mmHg≈100kPa≈14.5PSI≈10mH2O≈1bar=0.1MPa;

fuel tank pressure sensor xgzp6845a pressure range example


Datasheet: XGZP6845 DPF Pressure Sensor Module 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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