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Products Description
Product Definition
The Nexisense FST800-210 low pressure sensor is a high-precision sensor used to measure the pressure of gases or liquids. It employs advanced digital temperature compensation technology, ensuring excellent performance across a wide temperature range, making it suitable for various industrial applications.
Working Principle
The FST800-210 pressure sensor measures pressure changes and converts them into electrical signals. Its core principle is based on the piezoresistive effect, where pressure applied to the sensor's sensitive element causes a change in resistance, resulting in an output signal proportional to the pressure. This signal is amplified and processed, ultimately outputting in standard 4-20mA or other voltage signal formats, facilitating subsequent monitoring and control.
Structure Analysis
The structure of the FST800-210 sensor mainly consists of the following components:
Sensitive Element: Made of high-performance materials, ensuring stability and accuracy under high-frequency response.
Housing: Constructed from 304 stainless steel, providing excellent corrosion resistance and mechanical strength, suitable for harsh environments.
Electrical Connection: Offers multiple electrical connection options, such as M12 connectors and direct outputs, facilitating integration into various systems.
Measurement Methods
The measurement methods of the FST800-210 mainly include:
Absolute Pressure Measurement: Measurement relative to vacuum pressure, suitable for applications requiring absolute pressure values.
Relative Pressure Measurement: Measurement relative to atmospheric pressure, widely used in hydraulic and pneumatic systems.
Technical Parameters
| Parameter | Specification |
|---|---|
| Measurement Range | -1~6Bar (Gauge Pressure) |
| Output Signal | 4~20mA, 0.5~4.5VDC, 0~5VDC, 0~10VDC |
| Accuracy | ±0.25%FS, ±0.5%FS |
| Signal Line Specifications | 2Wire (4~20mA), 3Wire (0.5~4.5VDC, 0~5VDC, 0~10VDC) |
| Supply Voltage | 9~30VDC (4~20mA, 0~5VDC), 5VDC (0.5~4.5VDC), 15~30VDC (0~10VDC) |
| Medium Temperature | -40℃~+85℃ |
| Storage Temperature | -40℃~+125℃ |
| Temperature Compensation | -20℃~+85℃ |
| Long-term Stability | ≤±0.2%FS |
| Degree of Protection | IP65 |
Application Areas
The Nexisense FST800-210 low pressure sensor is widely used in the following fields:
Industrial Process Detection and Control: Used for monitoring and controlling pressure changes in production processes.
Hydraulic and Pneumatic Control Systems: Monitors and provides feedback on pressure in hydraulic pumps and pneumatic devices.
Automation Detection Systems: Integrated into automated equipment for real-time pressure monitoring.
Pump Stations and Water Treatment Systems: Monitors pressure in water treatment facilities, ensuring normal system operation.
Industrial Machinery Manufacturing: Applied in various machinery to enhance production efficiency and safety.
Conclusion
The Nexisense FST800-210 low pressure sensor, with its high precision, stability, and excellent medium compatibility, is an essential component in industrial automation and hydraulic-pneumatic control systems. Its diverse output signals and wide application range make it a vital tool in modern industry. Choose Nexisense FST800-210 to enhance your industrial automation processes and improve production efficiency and safety.
