Intelligent Pressure Transmitter_Xi'an Huance Automation Technology Co., Ltd.

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Pressure Measurement

Pressure Transmitters

Intelligent Pressure Transmitter

Features

■RS-485 communication, standard MODBUSRTU protocol
■With short circuit and reverse polarity protection
■Good output consistency and high replaceability
■All stainless steel structure, small size and light weight

GMP501 Series Pressure Transmitter
Model

GMP501-M
Medium

Gas/liquid
Range

-100kPa...0kPa～10kPa...100MPa
Over pressure

1.5 times full scale pressure or 110 MPa (minimum value)
Pressure type

Gauge pressure, absolute pressure, sealed gauge type
Power supply

9～28VDC
Output signal

4mA-20mA; RS-485 interface (MODBUS-RTU protocol)
Precision

±0.075%FS；±0.15%FS；±0.25%FS；±0.5%FS
Temperature error

±0.04%FS/℃(≤100kPa)；±0.03%FS/℃(＞100kPa)
Temperature measurement error

±2°C (Note: Temperature is optional, standard temperature-free test function)
Operating temperature

-30℃～80℃
Storage temperature

-40℃～120℃
Insulation resistance

100V/100M
Long-term stability

±0.3%FS/year
Vibration

20g，25Hz～2000Hz
Shock

100g，11ms
Protection level

IP65
Case

304
Diaphragm

316L
Seal ring

Fluororubber
Remarks

Installation methods, materials, output signals, accuracy requirements, temperature range and other parameters can be customized according to different customer needs.