Specifications and Reference Data
September 2017
Reference Manual
00809-0100-4803, Rev GA
Specifications and Reference Data
130
Service
Rosemount 3051SMV_P (direct process variable output)
Liquid, gas, and vapor applications
Rosemount 3051SMV_M (mass and energy flow output)
Some fluid types are only supported by certain measurement types
4–20 mA/HART
Zero and span adjustment
Zero and span values can be set anywhere within the
range.
Span must be greater than or equal to the minimum
span.
Output
Two-wire 4–20 mA is user-selectable for linear or square
root output. Digital process variable superimposed on
4–20 mA signal, available to any host that conforms to
the HART Protocol.
Power supply
External power supply required.
Rosemount 3051SMV: 12 to 42.4 Vdc with no load
Table A-2. Rosemount 3051SMV Static Pressure Range and Sensor Limits
Range
Minimum span Range limits
Ultra for Flow Classic MV Upper (URL) Lower (LRL) (Absolute) Lower (LRL)(Gage)
(1)(2)
3 4.0 psi (276 mbar) 8.0 psi (552 mbar) 800 psi (55,16 bar) 0.5 psia (34,5 mbar) –14.2 psig (–0,98 bar)
4 18.13 psi (1,25 bar) 36.26 psi (2,50 bar) 3626 psi (250.0 bar)
(3)
0.5 psia (34,5 mbar) –14.2 psig (–0,98 bar)
1. Assumes atmospheric pressure of 14.7 psig (1 bar).
2. Inert fill: Minimum pressure = 1.5 psia (0,10 bar) or -13.2 psig (-0,91 bar).
3. For SP Range 4 and DP Range 1, the URL is 2000 psi (137,9 bar).
Table A-3. Process Temperature RTD Interface Range Limits
(1)
Minimum Span Upper (URL) Lower (LRL)
50 °F (28 °C) 1562 °F (850 °C) –328 °F (–200 °C)
1. Designed to accommodate a Pt 100 RTD sensor. Examples of compatible RTDs include Rosemount Series 68 and 78 RTD Temperature Sensors.
Fluid compatibility with pressure and temperature
compensation
• Available — Not available
Ordering code
Measurement type
Fluid types
Liquids Saturated steam Superheated steam Gas and natural gas
1 DP/P/T (full compensation) • • • •
2 DP/P • • • •
3 DP/T • • — —
4 DP only • • — —
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