... viscosity 1>Accuracy:0.2%,0.5%,1.0% 2>Display:LCD Water meterFeature:1.Hi-Accuracy 0.2%,0.5%,1 ... etc.4.Bi-direction Pulse,4~20mADC,total and rate display in the field.5.Power supply 5~24VDC6.Explode- ... BT4/Ex ib 17.spectrum 2,4,6,10,15,25,40,50,80,100,150,200,250,300mmSpecifocation:DN(mm ... 1.0%)MinMaxMinMaxMinMax2A0.030.16-20~+120(150*)(Degree Centigrade)6.3-25~+55(Degree Centigrade)0.124A0.040.256A0.10 ...