Emerson 3051S Specifications Page 140

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18
Reference Manual
00809-0100-4803, Rev DA
Appendix A: Reference Data
April 2013
Specifications and Reference Data
3051SMV_ _ 3: Differential Pressure & Temperature
3051SMV_ _ 4: Differential Pressure
Operates within specifications between static line pressures of 0.5 psia and 3626 psig;
4500 psig (310,3 bar) for option code P9
6092 psig (420 bar) for option code P0 (Classic only)
Range 0: 0.5 psia to 750 psig (0,03 to 51,71 bar)
Range 1: 0.5 psia to 2000 psig (0,03 to 137,9 bar)
Burst Pressure limits
3051SMV with Coplanar or Traditional Process Flange
10000 psig (689,5 bar)
Temperature limits
Ambient
-40 to 185 °F (-40 to 85 °C)
With LCD display
(1)
: -40 to 175 °F (-40 to 80 °C)
With option code P0: -20 to 185 °F (-29 to 85 °C)
Storage
-50 to 185 °F (-46 to 85 °C)
With LCD display: -40 to 185 °F (-40 to 85 °C)
With Wireless Output: -40 to 185 °F (-40 to 85 °C)
Process Temperature limits
At atmospheric pressures and above:
Humidity limits
0–100% relative humidity
(1) CD display may not be readable and LCD updates will be slower at temperatures below -4 °F (-20 °C).
Silicone Fill Sensor
(1)(2)
(1) Process temperatures above 185 °F (85 °C) require derating the ambient limits by a 1.5:1
ratio. For example, for process temperature of 195 °F (91 °C), new ambient temperature limit
is equal to 170 °F (77 °C). This can be determined as follows:
(195 °F - 185 °F) x 1.5 = 15 °F,
185 °F - 15 °F = 170 °F
(2) 212 °F (100 °C) is the upper process temperature limit for DP Range 0.
with Coplanar Flange -40 to 250 °F (-40 to 121 °C)
(3)
(3) 220 °F (104 °C) limit in vacuum service; 130 °F (54 °C) for pressures below 0.5 psia.
with Traditional Flange -40 to 300 °F (-40 to 149 °C)
(3)(4)
(4) -20 °F (-29 °C) is the lower process temperature limit with option code P0.
with Level Flange -40 to 300 °F (-40 to 149 °C)
(3)
with 305 Integral Manifold -40 to 300 °F (-40 to 149 °C)
(3)(4)
Inert Fill Sensor
(1)(5)
(5) 32 °F (0 °C) is the lower process temperature limit for DP Range 0.
-40 to 185 °F (-40 to 85 °C)
(6)
(6) For 3051SMV_ _ 1, 2, 140 ° F (60 °C) limit in vacuum service.
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