Specifications: Sensor technology: Dry Ceramics pressure sensor Capacity Range:0~40 Bar Comprehensive Precision:0.5%FS Output Signal:4-20mA Wire: 2 wire Overload Capacity: up to 50 times Using Temperature Range:- 20 to 85 Deg C Power Supply:12-32VDC Pressure Medium: Corrosive or Non-corrosive gas, chemicals, water, liquid or air Temperature Effect on Zero:Typical:0.02%FS/C;Maximal:0.05%FS/C Temperature Drift on Sensitivity:Typical:0.02%FS/C;Maximal:0.05%FS/C Shock Resistance:1000g Housing Material:Stainless Steel; Electrical Connection: DIN-43650A Blast Proof Class:ExiaIICT6 Long-term Stability:less than 0.1%FS/year Defend Grade:IP68 Pressure Connection thread : Male NPT 1/2 inch Cable wiring Connection: Pin 1 (IN+); Pin 2 (OUT+)