... level gauge wild apply in the constant measurement and indication ofLiquid level in the storage tank,pool,water tank of industrial ... %Output signaltwo line loop 4~20mADensity.min0.5kg/dm3oper.pressure25baroper.temperature-45 °C ~85 °C Flange DN50,DN100,PN60,PN40 ... materail SS304, 316,PVC,PP medium temperature ≤ 120°C Explosion approval Ex dIICT5 float level gauge for glass line storage tank, water ...