Ordering InformationModel2051TIn-line Pressure TransmitterTransmitter typeGGagePressure range3–14.7 to 800 psi (–1,0 to 55 bar)Transmitter outputA(1)4–20 mA with Digital Signal Based on HART ProtocolProcess connection style 2B1/2–14 NPT female2(2)Isolating diaphragm: 316L SSTProcess connection wetted parts material: 316L SSTSensor fill fluid1SiliconeAHousing material: AluminumConduit entry size: 1/2–14 NPTMounting bracketB4Bracket for 2-in. pipe or panel mounting, All SSTProduct certificationsK5USA Explosion-proof, Dust Ignition-proof, Intrinsically Safe, Division 2Display and interface optionsM5LCD displayHardware adjustmentsD4(3)Zero and span configuration buttonsTerminal blocks(4)(5)T1Transient protection terminal blockPressure testingP1Hydrostatic testing with certificateCalibration certificationQ4Calibration certificateMaterial traceability certificationQ8Material traceability certification per EN 10204 3.1HART Revision 5 is the default HART output. The Rosemount 2051 with Selectable HART can be factory or field configured to HART Revision 7. To order HART Revision 7 factory configured, add option code HR7.Materials of Construction comply with recommendations per NACE MR0175/ISO 15156 for sour oil field production environments. Environmental limits apply to certain materials. Consult latest standard for details. Selected materials also conform to NACE MR0103 for sour refining environments. Order with Q15 or Q25 to receive a NACE certificate.Only Available with HART (output codes A and M).Not available with output code X.The T1 option is not needed with FISCO Product Certifications; transient protection is included in the FISCO product certification codes IA and IE.
