Explosion Proof Pressure Transducer, Range 0 to 100 psi, Accuracy +/-0.3%, Output 4 to 20 mA at 12 to 30VDC, Power Required 12 to 30VDC, Process Connection 1/2 In NPT Male, Electrical Connections 1/2 In NPT Male Conduit, Lead Length 36 In, Wetted Materials 316L Stainless Steel, Housing 304 Stainless Steel, Operating Temp -40 to 257 F, NEMA Rating 7 and 9, Safety Rating Class 1, Div. 1 and 2, Groups A, B, C, and D, Class 1 and 2, Div 1 and 2, Groups E, F and G, Includes Instructions