Rosemount 3051CD1A22A1BC1M5T1P1Q4Q8C5QT Coplanar Transmitter Measurement Type: Differential Pressure Range: -25 to 25 inH2O (62.3 mbar) Transmitter Output: 4-20 mA with Digital Signal Based on HART Protocol Process Flange Type | Flange Material | Drain Vent: Coplanar | SST | SST Isolating Diaphragm: 316L SST O-Ring: Glass-filled PTFE Sensor Fill Fluid: Silicone Housing Material | Conduit Entry Size: Aluminum | M20 x 1.5 Custom Software Configuration : LCD Display Transient Terminal Block Hydrostatic testing with Certificate Calibration Certificate Material Traceability Certification per EN 10204 3.1.B Measurement Canada Accuracy Approval Quality Certification for Safety: Safety certified to IEC 61508 with certificate of FMEDA data 0 to 500 MM H2O