Flowmeter Transducer is High Quality, No Pressure Lose Long Lifetime High Accuracy ... 316L (standard), Hastelloy, Tantalun, titanium, Tungsten Carbide (upon req.) Fluid Temperature -25 to 65 (-13 to 149) -25 to 140(-13 ... )(opt.) Liner CR, FEP, PTFE, PFA Relative Humidity≤85% Ambient Temperature-30 to 60 (-22 to 140)Current Output0 to 10mA ...