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Products Description
Product Definition
The Nexisense FST800-12 medium and high pressure sensor is a pressure measurement device specifically designed for medium and high pressure environments. It adopts advanced diffused silicone oil-filled core technology, combined with high-precision pressure sensor components, to provide reliable pressure measurement solutions in various industrial applications.
Nexisense Working Principle
The working principle of the FST800-12 sensor is based on the change in electrical resistance due to pressure. When pressure is applied to the sensitive element of the sensor, it deforms, causing a change in resistance. The sensor converts this change into an electrical signal, typically at the millivolt level. Through precise zero-point and temperature compensation, it ensures high accuracy of measurement results across a wide temperature range.
Structural Analysis
The Nexisense FST800-12 sensor features an all-stainless steel construction, providing excellent corrosion resistance and mechanical strength. Its main components include:
Pressure Chamber: Made from 304 stainless steel, ensuring safety and leak-free operation.
Sensitive Element: High-precision diffused silicon element, laser calibrated to ensure high stability and accuracy.
Electrical Interface: Direct lead design for easy connection with control systems.
Measurement Method
The Nexisense FST800-12 sensor can measure pressure ranges from 0-10MPa to 70MPa. Its output signal is typically 90mV (range 60-200mV), suitable for various industrial applications. The sensor has an input resistance of 3.0~6.0KΩ and an output impedance of 3.5~6.5KΩ, ensuring compatibility with various devices.
Nexisense Technical Parameters Table
| Parameter | Value |
|---|---|
| Product Model | Nexisense FST800-12 |
| Measuring Range | 0-10MPa to 70MPa |
| Full Scale Output | Typical value 90mV (60-200mV) |
| Power Supply | 1.0V - 5.0V |
| Accuracy | ≤40MPa: ±0.1%FS; 70MPa: ±0.2%FS |
| Operating Temperature | -40℃ ~ +125℃ |
| Temperature Compensation | -10℃ ~ +70℃ |
| Long-term Stability | ±0.2%FS/year |
| Overload Pressure | 200%FS (≤40MPa); 100MPa (70MPa) |
| Input Resistance | 3.0 ~ 6.0KΩ |
| Output Impedance | 3.5 ~ 6.5KΩ |
| Insulation Resistance | 100MΩ/100V |
| Detection Medium | Compatible with 316L stainless steel liquids, gases, and steam |
| Electrical Interface | Direct lead |
Application Areas
The Nexisense FST800-12 medium and high pressure sensor is widely used in the following fields:
Automation Control: Used for pressure monitoring and control in industrial automation systems.
Pressure Instruments: Serves as a core component in pressure measurement instruments, providing precise pressure data.
Pressure Transmitters: Converts pressure signals into standard electrical signals for remote monitoring and data collection.
Summary Description
The Nexisense FST800-12 medium and high pressure sensor stands out as an ideal choice for pressure measurement in industrial applications due to its exceptional performance and reliable measurement accuracy. Its all-stainless steel construction and high stability design enable it to operate reliably in various harsh environments. Whether in automation control, pressure instruments, or pressure transmitters, the FST800-12 provides precise pressure measurements, contributing to the efficiency and safety of industrial production. Choose the Nexisense FST800-12 for a trustworthy, high-performance pressure sensor.
