Huaibei Huadian Automation Technology Co., Ltd.  

Product Name: 1000PA Low Pressure 0-5V Air RS485 Differential Pressure Transmitter Model NO.: HDP-701 Customized: Customized Certification: CE IP Rating: IP65 Pressure range: 500PA-30kpa Accuracy Grade: 0.2G Measuring Medium: Gas Structure Type: Diffused Silicon Pressure Transmitter Type: Differential Pressure Transmitter Power Supply: 12-28V DC Output Signal: 4~20mA, 1~5V, 0~10V, RS485 Measuring Media: Gas, Air, Oxygen,etc Pressure Type: Gauge Pressure, Absolute Pressure Trademark: Huadian Transport Package: Carton Box Specification: Stainless steel Origin: China HS Code: 9026201090 Product Description 1000pa Low Pressure 0-5V Air RS485 Differential Pressure Transmitter HDP 701 micro differential pressure air pressure transmitter is composed of OEMsilicon piezoresistive differential pressure core. The shell is made of aluminum alloy.The two pressure interfaces are M8 threaded and cock structures, which can bedirectly installed in the measuring pipeline or connected through the booster pipe andcan accurately measure the pressure and differential pressure of the gas. It is widelyused in the field of pressure process control in the power and coal industry, such as boilerair supply and underground ventilation. The long tube is the high-pressure input port and the short tube is the low-pressureinput port.Measuring Pressure: only Long tubeMeasuring differential pressure: high pressure to a long tube, low pressure to the short tubeMainly Technical ParametersProduct name1000pa Low Pressure 0-5V Air RS485 Differential Pressure TransmitterKeywordsoxygen differential pressure transmitterModelHDP701Powersupply24VDCOutputsingle4~20mA,1~5V,0~10V,RS485Warranty2 yearsMeasuring range-0.1...0...40kpaCompensationtemperature-10~70ºCMedium temperature-40~80ºCEnvironment temperature-40~85ºCMeasuring mediaGaseousPressure typeGauge pressure, Absolute pressureAccuracy0.1%F.S,0.25%F.S,0.5%F.S(standard)Zerotempedrift±0.03%F.S/ºCSensitivitytemperaturedrift±0.03%F.S/ºCOverload200%F.SLong-term stability≤0.2%F.S/yearInherentfrequency5kHz~650kHzProtection gradeIP65Selection TableWiring DiagramCompany and Certificates