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Pressure Measurement
Differential Pressure Transmitter
Features
■All stainless steel structure, high static pressure, zero and full scale output adjustable
■High anti-interference, stable and reliable overall performance
■With short circuit protection and reverse polarity protection
GMP501 Series Pressure Transmitter
Model
GMP501-H
Medium
Gas, liquid, steam
Range
0...10kPa～3.5MPa
Static pressure
20MPa
Pressure type
Differential pressure
Precision
±0.5%FS；±0.25%FS
Operating temperature
-30℃～70℃
Storage temperature
-30℃～70℃
Power supply
12～28VC
Output signal
4mA to 20mA DC (two-wire system); 0/1V to 5/10V DC (three-wire system)
Pressure connection
M20×1.5 external thread end face, G1/4 internal thread
Protection level
IP65、IP68
Electrical connections
Hessman connector, cable
Insulation resistance
500MΩ@500V DC
Shell material
304、316L
Sensor housing
304、316L
Diaphragm material
316L
Temperature coefficient
Zero temperature coefficient: 0.03% FS / ° C (≤ 100kPa); 0.02% FS / ° C (> 100kPa)
Full temperature coefficient: 0.03% FS / ° C (≤ 100kPa); 0.02% FS / ° C (> 100kPa)
Static pressure effect
0.05% FS (per 100 kPa)
Long-term stability
±0.2%FS/year
Seal ring
Fluororubber
Remarks
Installation methods, materials, output signals, accuracy requirements, temperature ranges and other parameters can be customized according to different customer needs
