Rosemount 1151GP - Page 109

Reference Manual
00809-0100-4360, Rev BA
August 2008
A-7
Rosemount 1151
Process At atmospheric pressures and above.
NOTE
When specifying Option Codes W4 and W6, sensing element operating
temperatures are 32 to 200 °F (0 to 93 °C) for silicone fill and 32 to
160 °F (0 to 71 °C) for inert fill.
Static Pressure Limits
Transmitters operate within specifications between the following limits:
Rosemount 1151DP
0.5 psia to 2,000 psig (3.45 kPa to 13790 kPa).
Rosemount 1151HP
0.5 psia to 4,500 psig (3.45 kPa to 31027 kPa).
Rosemount 1151AP
0 psia to the URL.
Rosemount 1151GP
0.5 psia (3.45 kPa) to the URL.
Rosemount 1151LT
Limit is 0.5 psia (3.45 kPa) to the flange rating or sensor rating, whichever is
lower.
Overpressure Limits
Transmitters withstand the following limits without damage:
Rosemount 1151DP
0 psia to 2,000 psig (0 to 13790 kPa).
Rosemount 1151HP
0 psia to 4,500 psig (0 to 31027 kPa).
Rosemount 1151AP
0 psia to 2,000 psia (0 to 13790 kPa).
Table A-4. Rosemount 1151 Temperature Limits.
Rosemount 1151DP, HP, AP, GP, LT
Silicone Fill Sensor –40 to 220 °F (–40 to 104 °C)
Inert Fill Sensor 0 to 160 °F (–18 to 71 °C)
Rosemount 1151LT High-Side Temperature Limits
(Process Fill Fluid)
Syltherm
®
XLT –100 to 300 °F (–73 to 149 °C)
D.C.
®
Silicone 704 60 to 400 °F (15 to 205 °C)
D.C. Silicone 200 –40 to 400 °F (–40 to 205 °C)
Inert –50 to 350 °F (–45 to 177 °C)
Glycerin and Water
(1)
(1) Not suitable for vacuum service.
0 to 200 °F (–18 to 93 °C)
Neobee M-20
®(2)
(2) Not compatible with Buna-N or Ethylene-Propylene O-ring material.
0 to 400 °F (–18 to 205 °C)
Propylene Glycol and Water
(2)
0 to 200 °F (–18 to 93 °C)
Syltherm 800 –50 to 400 °F (–45 to 205 °C)