Transmitter
Air Differential Pressure Transmitter DPT-A
Air Differential Pressure Transmitter DPT-A
DPT-A is a standard and economic pressure transmitter applied in air pressure measuring. A high sensitivity piezoresistive silicon pressure chip is employed in the transmitter.
DETAIL
Model: DPT-A
Introduction
DPT-A is a standard and economic pressure transmitter applied in air pressure measuring. A high sensitivity piezoresistive silicon pressure chip is employed in the transmitter.
Features
■ Output signal 4-20mA
■ Adopts piezoresistive silicon chip
■ Specially design for air pressure measurement
■ High sensitivity
■ Adopts MEMS technology
Main Specifications
▼Pressure connection
M10*1.5
▼Pressure type
Differential pressure
▼Pressure range
0~250Pa…1kPa…100kPa
▼Output signal
4-20mA
▼Operating temperature
-10~60℃
▼Storage temperature
-10~60℃
▼Compensated temperature
-40~125℃
▼Protection level
IP65
Other Specifications
▼Case
Aluminum alloy
▼Power supply
16~36 VDC
▼Measuring elements
Piezoresistive silicon chip
▼Accuracy (Include linearity, repeatability, and hysteresis)
±3% F.S. (<1kPa)
±2% F.S. (1kPa≤…≤5kPa)
±0.5% F.S. (5kPa<…≤100kPa)
▼Long term stability
±0.2% F.S./year.
▼Zero & span temp.
coefficient
±2.5% F.S. (0℃~50℃)
▼Overpressure
200%F.S.
▼Other requests (Option)
Third party notarized documents
Inspection report
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