
17
Reference Manual
00809-0100-4803, Rev DA
Appendix A: Reference Data
April 2013
Specifications and Reference Data
Load limitations
Maximum loop resistance is determined by the voltage level of the external power supply, as
described by:
Overpressure limits
Transmitters withstand the following limits without damage:
3051SMV_ _1: Differential & Static Pressure, Temperature
3051SMV_ _2: Differential Pressure & Static Pressure
3051SMV_ _ 3: Differential Pressure & Temperature
3051SMV_ _ 4: Differential Pressure
Range 0: 750 psi (51,7 bar)
Range 1: 2000 psig (137,9 bar)
Ranges 2–5: 3626 psig (250,0 bar)
4500 psig (310,3 bar) for option code P9
6092 psig (420 bar) for option code P0 (Classic only)
Static Pressure limit
3051SMV_ _1: Differential & Static Pressure, Temperature
3051SMV_ _2: Differential Pressure & Static Pressure
Operates within 0.5 psia (0,03 bar) and the values in the table below:
3051SMV Transmitter
Maximum Loop Resistance = 43.5 * (Power Supply Voltage – 12.0)
The Field communicator requires a minimum
loop resistance of 250
for communication.
Static Pressure
Differential Pressure
Range 1 Range 2 Range 3
Range 3 GP/AP 1600 psi (110,3 bar) 1600 psi (110,3 bar) 1600 psi (110,3 bar)
Range 4 GP/AP 2000 psi (137,9 bar) 3626 psi (250 bar) 3626 psi (250 bar)
Static Pressure
Differential Pressure
Range 1 Range 2 Range 3
Range 3 GP/AP 800 psi (57,91 bar) 800 psi (57,91 bar) 800 psi (57,91 bar)
Range 4 GP/AP 2000 psi (137,9 bar) 3626 psi (250 bar) 3626 psi (250 bar)
Voltage (Vdc)
Load (Ohms)
Operating
Region
1322
1000
500
0
12.0 20 30
42.4
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