Diffused Silicon Pressure Sensor
Model: WCPS300-U53 Series
Features:
1. High sensitivity and high accuracy: the sensitivity of silicon strain gauges is 50 to 100 times higher than that of traditional metal strain gauges, and accuracy can reach ±0.2%FS;
2. Fast response: it quickly senses pressure changes, with a response time of ≤3ms;
3. Small size, light weight: thanks to integrated processes and the absence of moving parts, the structure is compact;
4. Long life, high reliability: deformation during operation is minimal, with no wear and no fatigue, and a cycle life of up to 1×10⁷ cycles;
5. Good corrosion resistance: silicon itself has excellent chemical resistance, and with the commonly used all-316L stainless steel housing it can handle a variety of corrosive media;
| Product Overview
WCPS300-U53 Series diffused silicon pressure sensor/transmitter, with non-linearity as low as 0.2%FS at room temperature; 4~20mA / 0.5~4.5V / 0~5V / 0~10V / RS485 output options; it offers high sensitivity and high accuracy, fast response, small size, light weight and high cost performance, a compensated temperature of -10~70°°C, and is used in hydraulic and pneumatic systems, reactors, pipeline fluid pressure and other applications.
| Features
1. High sensitivity and high accuracy: the sensitivity of silicon strain gauges is 50 to 100 times higher than that of traditional metal strain gauges, and accuracy can reach±0.2%FS;
2. Fast response: it quickly senses pressure changes, with a response time of≤3ms;
3. Small size, light weight: thanks to integrated processes and the absence of moving parts, the structure is compact;
4. Long life, high reliability: deformation during operation is minimal, with no wear and no fatigue, and a cycle life of up to 1××10⁷ cycles;
5. Good corrosion resistance: silicon itself has excellent chemical resistance, and with the commonly used all-316L stainless steel housing it can handle a variety of corrosive media;
6. Compensated temperature:-10~70°°C compensated temperature for long-term reliability;
| Technical Specifications
|
Measuring Range |
-0.1~7MPa optional |
Accuracy Class |
±0.2%FS |
|
Zero Error |
±0.25%FS |
Full Scale Error |
±0.25%FS |
|
Combined Accuracy |
±1%FS |
Media Temperature |
-40~125℃ |
|
Operating Temperature |
-40~125℃ |
Compensated Temperature |
-10~70℃ |
|
Power Supply |
12~30V DC |
Process Connection |
G1/2, G1/4, M12*1.5, etc., optional and customizable |
|
Diaphragm Material |
316L stainless steel |
Long-Term Stability (year) |
±0.25% |
|
Response Time (10%~90%) |
<2ms (voltage output);<3ms (current output); (no damping) |
Load (RL) |
RL>100k [voltage output] |
|
Load (RL) |
<(Supply voltage-9V)/0.02A [current output] |
Power Consumption |
10mA [voltage output] |
|
Shock Resistance |
50g |
Vibration Resistance |
±20g |
|
Output Signal |
4~20mA / 0.5~4.5V / 0.5~9.5V / 0~5V / 0~10V / RS485, etc. |
Electrical Connector |
Hirschmann / M12 connector / direct cable |
| Applications
1. Industrial process control: pressure monitoring and control in hydraulic and pneumatic systems, water pumps and water treatment;
2. Petroleum, chemical and metallurgy: measurement of fluid pressure in reactors and pipelines, as well as blast furnace top pressure and cooling water pressure monitoring.
3. Power and energy: steam pressure measurement and boiler water level monitoring in power plants.
4. Automotive industry: widely used for pressure measurement on automotive test benches.
5. Medical and pharmaceutical: pressure control in biomedical instruments and pharmaceutical production.
6. Food and beverage: pressure control on filling lines and pressure monitoring of fermentation tanks
