Piezoresistive Pressure Transmitter - Xi'an Huance Automation Technology Co., Ltd.

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Pressure Measurement

Pressure Transmitters

Piezoresistive Pressure Transmitter

Features

■Reliable performance, safe and convenient to u-s-e
■With short circuit protection and reverse polarity protection
■Can measure gauge pressure, absolute pressure and sealed reference pressure

GMP501 Series Pressure Transmitter
Model

GMP501-D
Medium

Gas/liquid
Range

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

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

Gauge pressure, absolute pressure, sealed gauge type
Precision

≤±0.5%FS
Long-term stability

≤±0.3%FS/year (maximum)
Temperature error

Zero temperature error: ≤ ± 0.05% FS / ℃ (≤100kPa); ≤ ± 0.03% FS / ℃ (> 100kPa)

Full-scale temperature error: ≤ ± 0.05% FS / ℃ (≤100kPa); ≤ ± 0.03% FS / ℃ (> 100kPa)
Compensation temperature

0℃～50℃
Operating temperature

30°C～80°C;-10°C～60°C (intrinsically safe type); -20°C～60°C (explosion proof type);-10°C～ 70°C (cable type)
Storage temperature

‘-40 ℃ ～ 120 ℃; -20 ℃ ～ 85 ℃ (cable type)
Power supply

11V～28V DC 11V～28V DC 3.3V /5V DC
Output signal

4mA ～ 20mA DC (two-wire system); 0 / 1V ～ 5V / 10V DC (three-wire system); 0.5V ～ 2.5V / 4.5V DC (three-wire system)
Load Resistance

≤（U-11）/0.02 （Ω）；≥10k
Protection level

IP65
Electrical connections

DIN43650 imported explosion-proof connector or cable (1.5m)
Shell

304
Seal ring

Fluororubber
Connector housing

Plastic
Corrugated diaphragm

316L
Cable

Φ7.5mm polyethylene special cable
Remarks

Parameters such as installation method, body material, output signal, accuracy requirements, temperature range can be customized according to different customer needs