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Pressure Measurement
Capacitive differential pressure transmitter
Features
■Advanced design principle, complete specifications
■High precision, high reliability
■On-site installation and u se
GMP500 series pressure transmitter
Model
GMP500-DP
Medium
Liquid, gas, steam
Range
0MPa...0.1MPa～41MPa
Precision
±0.1%；±0.075%
Pressure type
Differential pressure
Output
4～20mA DC；HART；Modbus
Power supply
12～45VDC
Structural materials
Flange joint: 316L, Hastelloy C, Monel
Exhaust / drain valve: 316L, Hastelloy C, Monel
Isolation diaphragm: 316L, Hastelloy C, Monel,
Housing material
Low copper aluminum alloy polyurethane coating; stainless steel
Explosion-proof grade
Flameproof ExdIIBT5Gb; intrinsic safety type ExiaIICT4/T5/T6Ga
Operating temperatur
-40℃～85℃
Relative humidity
0～95%RH
5%～95%RH
Ambient temperature
-40℃～85℃
Filling liquid
Silicone oil
Display
LCD display
Conduit
M20x1.5；1/2NPT-14
Pressing method
1/4NPT-18 internal thread; 1/2NPT-14 internal thread; M20x1.5 external thread
Stability
±0.2%/year
Start Time
3 seconds without preheating
Volume change
＜0.16m³
Remarks
Installation methods, body materials, output signals, accuracy requirements, temperature ranges and other parameters can be customized according to different customer needs.
