Ordering Information Model 3051L Level transmitter Pressure range 2 range 2 –250 to 250 inH2O (–621,60 to 621,60 mbar) Transmitter output A(1) 4–20 mA with digital signal based on HART® Protocol Process connection size, material, extension length (high side) A(2) Process connection size:3-in./DN 80Material: 316L SST Seal extension length (high side) 4 4-in./100 mm Mounting flange size, rating, material (high side) A Size: 3-in.Rating: ANSI/ASME B16.5 Class 150Material: CS D Seal fill fluid (high side): Silicone 200Specific gravity: 0.93Temperature limits(3): –49 to 401 °F (–45 to 205 °C) Low pressure side 11(2) Configuration: GageFlange adapter: SSTDiaphragm material: 316L SSTSensor fill fluid: Silicone O-ring A Glass-filled PTFE A Housing material: AluminumConduit entry size: 1/2–14 NPT HART Revision 5 is the default HART output.Materials of Construction comply with metallurgical requirements highlighted within 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. At ambient pressure of 14.7 psia (1 bar-a) and ambient temperature of 70 °F (21 °C). Temperature limits are reduced in vacuum service.
