... life,low maintenance rate competitive price best after-service fuel flow meter Brief indroduction and Technical parameters:SBL ... as turbine, electromagnetic, ultrasonic, mass, volumetric,orifice, differential pressure flow meter. It was widely used in fields of gas ... :100 (gas)1:15(steam)Compensation typeTemperature compensation; pressure compensationRepeatability0.1%~0.08%Power supplyBuilt-in 3.6V ...