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JC-CW01 Diffused Silicon High Pressure Sensor

Oil Filled
Pressure Range:0-60MPa-100MPa
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(10000 available)
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  • Description
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  • Technical Parameters
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JC-CW01 diffused silicon high pressure sensor is the core component of producing high-pressure sensor and pressure transmitter. As a high-pressure and high-performance pressure sensitive component, it can be easily amplified and assembled into a standard signal output. The diffusion silicon pressure sensitive chip is packaged in a 316L stainless steel casing, the applied pressure passes through the stainless steel diaphragm, the sensitive chip does not directly contact the measured medium, and the internally sealed silicone oil is transferred to the sensitive chip, so the product can be applied to various harsh media occasions.


* Constant current, constant voltage excitation optional
* High reliability pressure chip
* Wide temperature compensation
* Can be normalized output
* Compensation board moisture-proof protection
* Φ19mm standard OEM
* 316L material
* High performance, all solid state, high reliability


* Industrial Process Control
* Level measurement
* Refrigeration equipment and HVAC control
* Pressure measuring instrument, pressure calibration instrument
* Aviation navigation test
* Hydraulic system and valve
* Biomedical instruments
* Hydraulic control system
JC-CW01 Diffused Silicon High Pressure Sensor

Electrical connections / 4-wire lead(4W)

Wire color Definition
Red Input+(+IN)
Blue Input-(-IN)
Yellow Output+(+OUT)
White Output-(-OUT)
Electrical performance Pressure Range 0~80MPa…100MPa
Pressure Type Sealed Gauge
Excitation Constant current 1.5mA;
Constant Voltage 10V
Input resistance Constant current:2kΩ~5kΩ;Constant Voltage:3kΩ~18kΩ
Electrical connection Gold-plated pins or silicone flexible wires
Compensation Constant current:-10℃~70℃
temperature Constant Voltage:-20℃~85℃
Working Temperature -40℃~125℃
Storage Temperature -40℃~125℃
Insulation resistance ≥200MΩ/250VDC
Response time ≤1ms(up to90% FS)
Measuring medium liquid and gas compatible with 316 stainless steel
Mechanical vibration 20g(20~5000HZ)
Impact 100g(10ms)
Service life 10×106(cycles)
Structural performance Diaphragm 316L SS
Housing 316L SS
Perfusion liquid Silicone oil
Seal ring Fluororubber
Parameters Min. Typical Max.
Non-Linearity %FS -0.3 ±0.2 0.3
Repeatability %FS -0.05 ±0.03 0.05
Hysteresis %FS -0.05 ±0.03 0.05
Zero Output mV -2 ±1 2
Span Output mV
60 90 150
98 100 102
Zero Temperature drift %FS -1.5 ±0.75 1.5
Sensitivity temperature drift %FS -1.5 ±0.75 1.5
Thermal hysteresis %FS -0.075 ±0.05 0.075
Long term Stability %FS -0.3 ±0.2 0.3
JC-CW01 Pressure sensor
Code Description
JC-CW01 Diffused silicon high Pressure sensor













Code Power Supply
C Constant Current
V Constant Voltage










Code Pressure Range
80M 0~80MPa
100M 0~100MPa
XXX Customized






Code Pressure Type
S Sealed Gauge




Code Wire Lead
1 Connect Pins
2 Silicone wire
XX Customized

1. Can be used for down-range, and the amplitude is controlled within ±50%FS.
2. Sealing pressure is absolute pressure when used for gauge pressure, but the benchmark is the pressure at the production site; this series only has sealing pressure.
3. The maximum pressure of the system should be less than the overload protection limit of the sensor, otherwise it will affect the service life of the product and damage the product.
4 .The commonly used compensation method for the product is 1.5mA constant current compensation. It is recommended to give priority.
5. Do not force to pull the pins or the leads of sensitive components.
6. Protect the isolation diaphragm at the front end of the pressure sensitive component to prevent the impact of the pressure sensitive component from damaging the sensitive component.
7. If you have special requirements on product performance parameters and functions, please contact us.
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