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Products Description
Product Definition
Nexisense FST800-3051TG is an industrial pressure transmitter designed for harsh environments. It utilizes single crystal silicon materials and MEMS technology to provide high-precision pressure measurements, suitable for various applications in industries such as petroleum, chemical, and metallurgy.
Principle
The working principle of Nexisense FST800-3051TG is based on the piezoelectric effect and MEMS technology. The pressure measuring diaphragm inside the sensor deforms under external pressure, converting the pressure signal into an electrical signal using the high sensitivity of single crystal silicon. This electrical signal is processed by the internal signal processing module and outputs a standard 4-20mA signal or an optional HART protocol signal, facilitating data transmission and monitoring with other devices.
Structure Analysis
The structure of Nexisense FST800-3051TG is designed with consideration for explosion-proof and high-precision measurement requirements. Its housing is made of aluminum alloy, providing good explosion-proof performance. The internal structure includes a pressure measuring diaphragm, signal processing module, and electrical interface. The diaphragm design adopts a unique single crystal silicon suspension structure, ensuring excellent overpressure performance and long-term stability.
Main Structural Components
Housing Material: Aluminum alloy explosion-proof housing
Pressure Measuring Diaphragm: Single crystal silicon diaphragm
Signal Processing Module: Imported German module
Electrical Interface: Direct lead
Explosion-Proof Industrial Pressure Transmitter Measurement Method
Nexisense FST800-3051TG supports multiple measurement methods, including absolute pressure and gauge pressure measurement. Its standard output signal is 4-20mA, compatible with various industrial control systems. The optional HART protocol allows the device to engage in more complex communication and data exchange, enhancing the system's intelligence level.
Explosion-Proof Industrial Pressure Transmitter Technical Parameters
| Parameter | Specification |
|---|---|
| Product Model | Nexisense FST800-3051TG |
| Measurement Range | 0~0.1 bar to 400 bar |
| Accuracy | ±0.5%FS or ±0.25%FS |
| Output Signal | 4-20mA (optional HART protocol) |
| Supply Voltage | 10.5~26VDC (recommended 24VDC) |
| Operating Temperature | -20℃ to +60℃ |
| Storage Temperature | -40℃ to +105℃ |
| Overload Pressure | 200% span |
| Breaking Pressure | 300% span |
| Housing Material | Aluminum alloy explosion-proof housing |
| Electrical Interface | Direct lead |
| Pressure Port | M20×1 |
Conclusion
Nexisense FST800-3051TG explosion-proof industrial pressure transmitter, with its high precision, long-term stability, and excellent environmental adaptability, is an ideal choice for industrial automation and monitoring systems. Its explosion-proof design and multiple output signal options ensure safety and reliability in hazardous environments such as petroleum and chemical industries. By choosing Nexisense FST800-3051TG, you will gain an efficient and precise pressure measurement solution to enhance your industrial production.
