MPM280
Piezoresistive pressure sensor MPM280 is a silicon oil-diffused type pressure sensing element. It is fully stainless steel constructed with ranging from 0.2 bar to 1000 bar, with long-term stability, constant voltage, and current supply
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Piezoresistive pressure sensor MPM280 is a silicon oil-diffused type pressure sensing element. It is fully stainless steel constructed with ranging from 0.2 bar to 1000 bar, with long-term stability, constant voltage, and current supply
Leave a MessageMPM280 piezoresistive pressure sensor has a robust housing made of stainless steel, 316L, giving them optimum long-term stability for a range of OEM applications. The stainless steel 316L corrugated diaphragm is welded on the front, separating off the pressure sensing chip, which is made of silicon, from the measuring medium. Every silicon oil-diffused type pressure sensor is measured over the entire pressure and temperature datasheet and is supplied with a specification label.
The outline, installation dimension, and sealing method of General MPM280 are strongly interchangeable, it is widely used for measuring pressure which is compatible with stainless steel and FKM.
Electrical Performance
• Power supply: ≤2.0mA DC
• Electrical connection: φ0.5mm Kovar pin or 100mm silicon
rubber flexible wires
• Common mode voltage output: 50% of input (typ.)
• Input impedance: 3kΩ~8kΩ
• Output impedance: 3.5kΩ~6kΩ
• Response (10%~90%): <1ms
• Insulation resistor: 100MΩ@100V DC
• Overpressure:2 times FS or 1100bar(min. value is valid)
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MPM280 piezoresistive pressure sensor has a robust housing made of stainless steel, 316L, giving them optimum long-term stability for a range of OEM applications. The stainless steel 316L corrugated diaphragm is welded on the front, separating off the pressure sensing chip, which is made of silicon, from the measuring medium. Every silicon oil-diffused type pressure sensor is measured over the entire pressure and temperature datasheet and is supplied with a specification label.
The outline, installation dimension, and sealing method of General MPM280 are strongly interchangeable, it is widely used for measuring pressure which is compatible with stainless steel and FKM.
Electrical Performance
• Power supply: ≤2.0mA DC
• Electrical connection: φ0.5mm Kovar pin or 100mm silicon
rubber flexible wires
• Common mode voltage output: 50% of input (typ.)
• Input impedance: 3kΩ~8kΩ
• Output impedance: 3.5kΩ~6kΩ
• Response (10%~90%): <1ms
• Insulation resistor: 100MΩ@100V DC
• Overpressure:2 times FS or 1100bar(min. value is valid)
MPM280
Piezoresistive Pressure Sensor
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Diameter: DN200 ~ DN1600
Measurement accuracy is not affected by changes in fluid density, viscosity, temperature, pressure and conductivity
The special structure can be installed and disassembled under the condition of low pressure and non-stop water, which is convenient for maintenance and repair
Low frequency rectangular wave excitation improves the stability of flow measurement
Diameter: DN25 ~ DN400
Nominal pressure: 0.6MPa/1.6MPa/4.0MPa
Lining material: Neoprene, Polyurethane Rubber, F4, F46
Electrode material: 316L, Ti, HB/HC, Ta, WC, Pt
Structure type: separated type, integrated type
0bar~0.35bar...35bar
Accuracy: ±0.5%FS
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