... is inducted by sensors testing the differential pressure, pressure and temperature signal of fluid, as well as various factors to ... 1.5%, ±2.5%Nominal pressure (Mpa): 2.5~10Medium temperature (oC): 10~500Signal output: 4~20mA DC; signal for ... , chemical, metallurgy, electric power, pharmaceutical industryApplication: metrological request to liquid, gas and vapor Intelligent orifice plate flow meter