water flow meter,water level meter 1.anti-impurity,anti-sticky,no movable part,1.0% ... 2.6~4000mm,4~20mA 3.easy instal&control water flow meter (SBL target type),water level metermain technical indicesMeasured mediaLiquid, gas, steamNominal diameterPipeline ... temperature in high temperature type flowmeter is >200, upside-down horizontal installation must be used for the instrument. For the purpose ...