A Accuracy: -/+ 0.5% Full Scale , Compatible With: Liquids and Gas , Conduit Connection Type: FNPT , Conduit Size: 1/2" , Connection Size: 1/4" , Connection Type: FNPT , Electrical Connection: Terminal Board with Conduit Connection , Grade: Grade 316, Grade 316L , Housing Material: Cast Aluminum , Loop Resistance: 0 to 1300 Ohm , NEMA Rating: 4X , Output Current: 4 to 20 mA , Power Required: 13 to 30V DC , Response Time: 50 msec. , Temp. Range: 0 Deg. to 200 Deg. F , Thermal Error: -/+ 0.02% , Wetted Materials: Stainless Steel