RS485 low pressure 1000PA air differential pressure sensor wind pressure sensor

RS485 Low pressure 1000Pa air differential pressure transducer wind pressure sensor        HDP 701 micro differential pressure air pressure transmitter is composed of OEM silicon piezoresistive differential pressure core. The shell is made of aluminum alloy. The two pressure interfaces are M8 t

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RS485 Low pressure 1000Pa air differential pressure transducer wind pressure sensor 

       HDP 701 micro differential pressure air pressure transmitter is composed of OEM silicon piezoresistive differential pressure core. The shell is made of aluminum alloy. The two pressure interfaces are M8 threaded and cock structures, which can be directly installed in the measuring pipeline or connected through the booster pipe and can accurately measure the pressure and differential pressure of the gas. It is widely used in the field of pressure process control in the power and coal industry, such as boiler air supply and underground ventilation.
     The long tube is the high-pressure input port and the short tube is the low-pressure input port. Measuring Pressure: Only Long tube Measuring differential pressure: high pressure to a long tube, low pressure to the short tube

Mainly Technical Parameters

Product nameRS485 Low pressure 1000Pa air differential pressure transducer wind pressure sensor 
Keywordsgas differential pressure transmitter
ModelHDP701
Powersupply24VDC
Outputsingle4~20mA,1~5V,0~10V,RS485
Warranty2 years
Measuring range -0.1...0...40kpa
Compensationtemperature -10~70ºC
Medium temperature -40~80ºC
Environment temperature -40~85ºC
Measuring media Gaseous
Pressure type Gauge pressure, Absolute pressure
Accuracy 0.1%F.S,0.25%F.S,0.5%F.S(standard)
Zerotempedrift ±0.03%F.S/ºC
Sensitivitytemperaturedrift ±0.03%F.S/ºC
Overload 200%F.S
Long-term stability ≤0.2%F.S/year
Inherentfrequency 5kHz~650kHz
Protection gradeIP65
RS485 Low Pressure 1000PA Air Differential Pressure Transducer Wind Pressure Sensor
RS485 Low Pressure 1000PA Air Differential Pressure Transducer Wind Pressure Sensor

Selection Table
RS485 Low Pressure 1000PA Air Differential Pressure Transducer Wind Pressure Sensor

Wiring Diagram

RS485 Low Pressure 1000PA Air Differential Pressure Transducer Wind Pressure Sensor

Company and Certificates 
RS485 Low Pressure 1000PA Air Differential Pressure Transducer Wind Pressure Sensor
RS485 Low Pressure 1000PA Air Differential Pressure Transducer Wind Pressure Sensor

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