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Products Description
Product Definition
The Nexisense FST800-202 high pressure industrial pressure sensor is a measuring device specifically designed for high pressure environments. This sensor utilizes glass micro-melting technology to ensure stability and reliability under extreme conditions. Its design aims to meet the needs of industrial automation and high pressure control systems, capable of precise measurement at pressures up to 10000bar.
Working Principle
The core working principle of the Nexisense FST800-202 pressure sensor is based on the piezoelectric effect and the resistance strain principle. The sensitive element inside the sensor generates a small electrical signal when subjected to pressure, which is then processed through temperature digital compensation and signal processing to convert it into a readable output signal. The design of this sensor allows it to operate stably across a wide temperature range, ensuring measurement accuracy.
Structure Analysis
The structure of the Nexisense FST800-202 features an integrated design of elastomer and pressure interface, eliminating the common "O" ring and welding structures found in traditional sensors, thus removing the risk of leakage. Its materials include 17-4PH stainless steel and a 304 stainless steel electronic compartment, providing excellent corrosion resistance and high pressure capability.
Main Structural Features:
Sensitive Element: Utilizes glass micro-melting technology, offering high sensitivity and high frequency response.
Shell Material: 17-4PH stainless steel ensures durability and corrosion resistance.
Electrical Interface: Options for M12 connector, direct outlet, or aviation plug for easy installation and wiring.
Measurement Method
The Nexisense FST800-202 pressure sensor employs a 4-wire connection method, with an output signal ranging from 10mV/V to 15mV/V, suitable for various measurement needs. Its measurement range is 0~600Bar (gauge pressure), with a high precision of ±0.3%FS and good long-term stability. The zero temperature drift and full range temperature drift are both ±0.02%FS/°C, ensuring reliable performance under different environmental conditions.
Technical Parameters Table
| Parameter | Specification |
|---|---|
| Measuring Range | 0~600Bar (gauge pressure) |
| Output Signal | 10mV/V~15mV/V |
| Accuracy | ±0.3%FS, ±0.5%FS |
| Signal Line Specifications | 4-Wire |
| Supply Voltage | 3~10VDC (5VDC recommended) |
| Medium Temperature | -40℃~+85℃ |
| Storage Temperature | -40℃~+125℃ |
| Long Term Stability | ≤±0.1%FS/year |
| Allow Overload | 150%FS |
| Destroying Pressure | 300%FS (ultimate pressure 10000bar) |
| Shock (11ms) | 100g |
| Zero Temperature Drift | ±0.02%FS/℃ |
| Full Range Temperature Drift | ±0.02%FS/℃ |
| Pressure Port | M20*1.5, G1/2 (can be customized) |
| Electrical Connections | M12 connector, direct outlet, aviation plug (can be customized) |
| Protection Level | IP65 |
| Material | 17-4PH (probe) + 304 stainless steel electronic compartment |
Application Areas
The Nexisense FST800-202 high pressure pressure sensor is widely used in the following fields:
High pressure industrial process measurement and control
High pressure hydraulic and pneumatic control systems
High pressure water jet and high cleaning equipment
High pressure sealed containers
Other high pressure automation system measurement and control
Conclusion
The Nexisense FST800-202 high pressure industrial pressure sensor, with its advanced technology and superior performance, is an ideal choice for high pressure measurement and control applications. Its leak-proof design, wide temperature range, and high precision ensure reliability and stability in various harsh environments. Choosing Nexisense's Nexisense FST800-202 will provide you with an efficient and precise measurement solution, offering strong support for your industrial applications.
