... flowrate of low viscosity 1>Accuracy:0.2%,0.5%,1.0% 2>Display:LCD Water meterFeature:1.Hi-Accuracy 0.2 ... %,0.5%,1% optional.2.Wearable ... 5~24VDC6.Explode-proof Ex d11 BT4/Ex ib 17.spectrum 2,4,6,10,15,25,40,50,80,100 ... TempPressure loss(mPa)Error (0.2%)Error (0.5%)Error (1.0%)MinMaxMinMaxMinMax2A0.030.16-20~+120(150*)(Degree Centigrade)6 ...