Physical Specifications; Electrical Connections; Process Connections; A.3 Physical Specifications - Emerson Rosemount 3051 Reference Manual

Appendix A: Reference Data
November 2012
Syltherm
D.C. Silicone 704
D.C. Silicone 200
Inert
Glycerin and Water
Neobee M-20
Propylene Glycol and Water
(1) Process temperatures above 185 °F (85 °C) require derating the ambient limits by a 1.5:1 ratio
(0.6:1 ratio for the 3051H).
(2) 220 °F (104 °C) limit in vacuum service; 130 °F (54 °C) for pressures below 0.5 psia.
(3) 3051CD0 process temperature limits are –40 to 212 °F (–45 to 100 °C)
(4) 160 °F (71 °C) limit in vacuum service.
(5) Not available for 3051CA.
Humidity Limits
0–100% relative humidity
Turn-On Time
Performance within specifications less than 2.0 seconds (10.0 s for Profibus protocol) after
power is applied to the transmitter
Volumetric Displacement
Less than 0.005 in
Damping
Analog output response to a step input change is user-selectable from 0 to 36 seconds for one
time constant. This software damping is in addition to sensor module response time.
A.3

Physical specifications

A.3.1

Electrical Connections

/ –14 NPT, G
1
2
block.
A.3.2

Process Connections

All Models except 3051L and 3051T
1 / –18 NPT on 2
4
/ –14 NPT on 2-, 2
1
2
116
3051L high-side temperature limits (process fill fluid)
®
XLT
®
3 3
(0,08 cm )
/ , and M20 × 1.5 (CM20) conduit. HART interface connections fixed to terminal
1
2
1 / -in. centers
8
/ -, or 2 / -in. centers
1 1
8 4
–100 to 300 °F (–73 to 149 °C)
32 to 400 °F (0 to 205 °C)
–40 to 400 °F (–40 to 205 °C)
–50 to 350 °F (–45 to 177 °C)
0 to 200 °F (–18 to 93 °C)
0 to 400 °F (–18 to 205 °C)
0 to 200 °F (–18 to 93 °C)
Specifications and reference data
Reference Manual
00809-0100-4001, Rev JA