... sealed, 2.Good stability and repeatability. Antiabrasion series -Pressure transmitter-PT112XLB for rubber-plastic machine,polymer machine,etc. Features ... screw17-4PH with titanium tip ,1/2-20UNF Standard threaded screw,stainless steel wetted part2. Rigid stem ... 3.medium ? working temperature ?4.what is specification pressure range ? ( standard 10bar,16bar,25bar) threaded screw? Rigid length ? Flexible ...