Emerson Rosemount 8732EM, Reference Manual

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Conductivity limits
Process liquid must have a minimum conductivity of 5 microSiemens/cm (5
micromhos/cm) or greater.
Process temperature limits
PTFE lining –58 to 350 °F (–50 to 177 °C)
ETFE lining –58 to 300 °F (–50 to 149 °C)
PFA and PFA+ lining -58 to 350 °F (–50 to 177 °C)
Polyurethane lining 0 to 140 °F (–18 to 60 °C)
Neoprene lining 0 to 176 °F (–18 to 80 °C)
Linatex lining 0 to 158 °F (–18 to 70 °C)
Adiprene lining 0 to 200 °F (–18 to 93 °C)
Temperature vs. Pressure Limits for ASME B16.5 class flanges
(1)
Table A-9:
Sensor temperature vs. pressure limits for ASME B16.5 class flanges ( ½ -in. to 36-in. Line Sizes)
(2)
Flange material Flange rating
Pressure
@ -20 to 100 °F
(-29 to 38 °C)
@ 200 °F (93 °C) @ 300 °F (149 °C) @ 350 °F (177 °C)
Carbon Steel Class 150 285 psi 260 psi 230 psi 215 psi
Class 300 740 psi 675 psi 655 psi 645 psi
Class 600
(3)
1000 psi 800 psi 700 psi 650 psi
Class 600
(4)
1480 psi 1350 psi 1315 psi 1292 psi
Class 900 2220 psi 2025 psi 1970 psi 1935 psi
Class 1500 3705 psi 3375 psi 3280 psi 3225 psi
Class 2500 6170 psi 5625 psi 5470 psi 5375 psi
304 Stainless
Steel Class 150 275 psi 235 psi 205 psi 190 psi
Class 300 720 psi 600 psi 530 psi 500 psi
Class 600
(5)
1000 psi 800 psi 700 psi 650 psi
Class 600
(6)
1440 psi 1200 psi 1055 psi 997 psi
Class 900 2160 psi 1800 psi 1585 psi 1497 psi
Class 1500 3600 psi 3000 psi 2640 psi 2495 psi
Class 2500 6000 psi 5000 psi 4400 psi 4160 psi
(1) Liner temperature limits must also be considered.
(2) 30-in. and 36-in. AWWA C207 Class D rated to 150 psi at atmospheric temperature.
(3) Option Code C6.
(4) Option Code C7.
(5) Option Code S6.
(6) Option Code S7.
Product Specifications
196 Rosemount ® 8732EM Transmitter with HART Protocol Reference Manual