TYPE:JC-CW01
NAME:JC-CW01 Diffused Silicon High Pressure Sensor (0～60MPa…100MPa)
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.
JC-CW01 Diffused Silicon High Pressure Sensor Introduction:
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.
Diffused Silicon Pressure Sensor Features:
* 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
Diffused Silicon Pressure Sensor Application:
* 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
Dimensions(mm)
| 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 excitation：1.5mA excitation：10VDC |
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 | ||||
Note:
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.
