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Products Description
Nexisense SMP4028 Pressure Sensor Product Detail Page
Product Definition
The Nexisense SMP4028 pressure sensor is a high-precision, high-reliability pressure measurement device widely used in industrial automation, hydraulic systems, gas monitoring, and other fields. Its design aims to provide accurate pressure data, ensuring the safety and stable operation of equipment.
Working Principle
The SMP4028 pressure sensor detects pressure changes and uses internal sensitive components to convert pressure signals into electrical signals. This sensor employs the resistance strain principle, where the sensitive element undergoes slight deformation under pressure, resulting in a change in resistance. The signal conditioning circuit then converts this change into a standard electrical output signal for subsequent data processing and monitoring.
Structural Analysis
The structure of the SMP4028 is designed with a focus on impact resistance and corrosion resistance, consisting of the following key components:
Diaphragm: Made of 316L stainless steel, it offers excellent corrosion resistance and mechanical strength, ensuring stability in harsh environments.
Sensitive Element: High-sensitivity resistance strain gauge that can quickly respond to pressure changes.
Signal Conditioning Circuit: Amplifies the weak signals output by the sensor and converts them into standard electrical signals.
Housing: A robust housing design provides additional protection against external interference.
Measurement Methods
The SMP4028 supports multiple pressure measurement methods, including:
Absolute Pressure: Measurement relative to vacuum, suitable for applications requiring absolute pressure values.
Gauge Pressure: Measurement relative to atmospheric pressure, commonly used for monitoring the pressure of liquids and gases.
Sealed Gauge Pressure: Measures pressure in a sealed environment, preventing external conditions from affecting measurement results.
Product Parameters
| Parameter | Description |
|---|---|
| Material | 316L Stainless Steel |
| Range | 0-1MPa to 70MPa |
| Pressure Type | Absolute, Gauge, Sealed Gauge |
| Output Signal | 4~20mADC / 0~5VDC / 0.5~4.5VDC / 0-10VDC |
| Operating Temperature | -40°C to 85°C |
| Accuracy | ±0.5% FS |
| Response Time | ≤ 1 ms |
| Power Supply | 24V DC |
Application Fields
The Nexisense SMP4028 pressure sensor is widely used in the following fields:
Industrial Automation: For pressure monitoring and control on production lines.
Hydraulic Systems: Monitoring the pressure of hydraulic oil to ensure system safety and efficiency.
Gas Monitoring: For pressure monitoring in gas storage and transportation systems.
Conclusion
The Nexisense SMP4028 pressure sensor, with its high precision, reliability, and diverse output signals, has become an indispensable measurement tool in industrial applications. Whether for pressure monitoring in harsh environments or in precision industrial automation systems, the SMP4028 delivers exceptional performance and stable measurement results. Choose Nexisense SMP4028 to enhance your pressure measurement experience and ensure the safe and efficient operation of your equipment.
