Emerson Rosemount 5400 Series - Temperature and Pressure Limits

187
Reference Manual
00809-0100-4026, Rev HA
Appendix A: Reference data
November 2014
Reference Data
A.1.7 Temperature and pressure limits
Ambient temperature
Verify that the operating atmosphere of the transmitter is consistent with the appropriate
hazardous locations certifications, see Table A-1.
LCD display readable in: -4 °F to 158 °F (-20 °C to 70 °C)
Storage temperature
 -58 °F to 194 °F (-50 °C to 90 °C)
 LCD display: -40 °F to 185 °F (-40 °C to 85 °C)
Process temperature and pressure
The final rating depends on the antenna, the tank seal, and O-rings (if applicable).
See Table A-2 on page 189.
Figure A-13. Rosemount 5402 and 5401 with SST Cone Antenna (Model Code: 2S-8S),
Rosemount 5402 and 5401 with Protective Plate Cone Antenna (Model Code: 2H-8H,
2M-8M, and 2N-8N)
Table A-1. Ambient Temperature
Ambient temperature
IS/Ex ia XP/Ex d Non-hazardous
HART communication -58 °F to 158 °F
(-50 °C to 70 °C)
-40 °F to 158 °F
(-40 °C to 70 °C)
-40 °F to 176 °F
(-40 °C to 80 °C)
FOUNDATION fieldbus -58 °F to 140 °F
(-50 °C to 60 °C)
-40 °F to 140 °F
(-40 °C to 60 °C)
-40 °F to 176 °F
(-40 °C to 80 °C)
FISCO -58 °F to 140 °F
(-50 °C to 60 °C)
N/A -40 °F to 176 °F
(-40 °C to 80 °C)
Modbus communication N/A -40 °F to 158 °F
(-40 °C to 70 °C)
-40 °F to 176 °F
(-40 °C to 80 °C)
Pressure psig (bar)
Flange temperature °F (°C)
-40 (-40) 302 (150)
Cone Antennas
-14 (-1)
232 (16)
Operating range
The final rating may be limited by
flange and O-ring selection.