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Products Description
Product Definition
The Nexisense SMP6100 series stainless steel isolation membrane pressure transmitter is a high-performance pressure measurement device specifically designed for industrial applications. This product uses a 316L stainless steel isolation membrane, offering excellent corrosion resistance and high pressure capability, widely used in water, oil, and gas supply systems.
Working Principle
The working principle of the pressure transmitter is based on silicon diffusion technology. When the medium pressure acts on the sensor's isolation membrane, the membrane undergoes slight deformation, changing the internal silicon diffusion resistance. Through electronic circuit processing, this change is converted into a standard current or voltage signal output, facilitating subsequent monitoring and control.
Structural Analysis
The structure of the SMP6100 series pressure transmitter emphasizes durability and reliability, consisting of the following main components:
Housing: Made of 316L stainless steel, providing good corrosion resistance and mechanical strength.
Isolation Membrane: Made of 316L stainless steel, effectively isolating the measuring medium to prevent corrosion and contamination.
Sealing Ring: Made of fluororubber, ensuring good sealing performance to prevent leakage.
Electrical Connection: Offers both two-wire and three-wire electrical connection options to meet different application needs.
Measurement Methods
The SMP6100 series pressure transmitter supports various measurement methods, mainly including:
Gauge Pressure Measurement: Measures pressure relative to atmospheric pressure, suitable for most industrial applications.
Absolute Pressure Measurement: Measures pressure relative to a vacuum, suitable for applications requiring precise measurement.
Technical Parameters
| Parameter | Specification |
|---|---|
| Range | 0MPa～0.1MPa...70MPa |
| Overload | 2 times the full scale pressure |
| Accuracy | ≤±0.5%FS |
| Zero Temperature Coefficient | ≤±0.02%FS/°C |
| Full Scale Temperature Coefficient | ≤±0.02%FS/°C |
| Long-term Stability | ≤±0.3%FS/year (maximum) |
| Power Supply | 9~30V DC (current type) |
| Output Signal | 4mA～20mA DC (two-wire) |
| 0/1V~5/10V DC (three-wire) |
Application Fields
The Nexisense SMP6100 series pressure transmitter is widely used in the following fields:
Water Supply Systems: Used for monitoring and controlling water pressure to ensure stable operation of water supply systems.
Oil Supply Systems: Monitors pressure in oil and gas transportation to ensure safety and efficiency.
Gas Supply Systems: Precisely measures gas pressure to ensure safety in gas transportation.
HVAC Systems: Monitors pressure changes in heating, ventilation, and air conditioning systems to optimize performance.
Hydraulic Systems: Monitors pressure in hydraulic equipment to enhance stability and safety.
Conclusion
The Nexisense SMP6100 series stainless steel isolation membrane pressure transmitter, with its high reliability, excellent pressure resistance, and long lifespan, has become an indispensable pressure measurement device in the industrial field. Its unique design and advanced technology enable it to perform excellently in various applications, including water, oil, and gas supply systems, meeting the diverse needs of customers. Choose the Nexisense SMP6100 series pressure transmitter for an efficient and precise pressure monitoring solution.
