4-20mA Micro Differential Air Pressure Sensor for Ventilator

 4-20mA micro differential air pressure sensor for VentilatorHDP701 micro differential pressure air pressure transmitter is composed of OEM silicon piezoresistive differential pressure core. The shell is made of aluminium 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 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 tubeMeasuring differential pressure: high pressure to long tube, low pressure to short tubeProduct Showcase Mainly technical parametersModelHDP701Power supply24VDCOutput single4~20mA,1~5V,0~10V,RS485Measuring range-0.1...0...60MpaCompensation temperature-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)Zero tempe drift±0.03%F.S/ºCSensitivity temperature drift±0.03%F.S/ºCOverload200%F.SLong-term stability≤0.2%F.S/yearInherent frequency5kHz~650kHzProtection gradeIP65Company informationRelated products    /* January 22, 2024 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1