Rosemount 3051CD4A22A1BB4M5Q4Q8V5 Coplanar Transmitter Measurement Type: Differential Pressure Range: -300 to 300 psi (20.7 bar) 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, Mounting Bracket: Coplanar Flange Bracket for 2-in. Pipe or Panel Mounting,all SST, Display and Interface Options: LCD Display,Calibration Certification Material Traceability Certification: Material Traceability Certification per EN 10204 3.1.B, Ground Screw: External Ground Screw Assembly 0 to 20 KG/CM2