Power Supply: 10.5 … 42 VDC Output: HART digital communication and 4 to 20 mA Sensor Span Limit: 0.4 and 40 kPa (4 and 400 mbar, 1.6 and 160 inH2O) Maximum Working Pressure: 16 MPa / 160 bar / 2320 psi Diaphragm Material / Fill Fluid: Hastelloy® C-276 / Silicone oil Process Flanges and Adapters Material / Connection: AISI 316 SST (1.4408) / 1/4 in –18 NPT