Emerson Rosemount 8700 Series Quick Installation Manual page 31

4727_revCC_QIG.fm Page 30 Thursday, January 10, 2013 6:08 PM
Rosemount 8700 Series
Table 11. Electrical Data
Rosemount 8705 and 8711 Sensors
Coil excitation circuit: 40 V, 0,5 A, 20 W maximum
Electrode circuit: in type of explosion protection intrinsic safety EEx ia IIC, U
P = 1 mW, U
i
Table 12. Relation between ambient temperature, process temperature, and temperature class
Meter Size (Inches) Maximum Ambient Temperature
1
/
2
1
1
1
1 /
2
1
1 /
2
2
2
2
3 - 4
3 - 4
3 - 4
3 - 4
6
6
6
6
8-60
8-60
8-60
8-60
(1) This table is applicable for E1 and KD approval codes only.
30
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Quick Installation Guide
= 250 V
m
Maximum Process
Temperature
149 °F (65 °C) 239 °F (115 °C)
149 °F (65 °C) 248 °F (120 °C)
95 °F (35 °C) 95 °F (35 °C)
149°F (65 °C) 257 °F (125 °C)
122 °F (50 °C) 140 °F (60 °C)
149 °F (65 °C) 257 °F (125 °C)
149 °F (65 °C) 167 °F (75 °C)
104 °F (40 °C) 104 °F (40 °C)
149 °F (65 °C) 266 °F (130 °C)
149 °F (65 °C) 194 °F (90 °C)
131 °F (55 °C) 131 °F (55 °C)
104 °F (40 °C) 104 °F (40 °C)
149 °F (65 °C) 275 °F(135 °C)
149 °F (65 °C) 230 °F (110 °C)
149 °F (65 °C) 167 °F (75 °C)
140 °F (60 °C) 140 °F (60 °C)
149 °F (65 °C) 284 °F (140 °C)
149 °F (65 °C) 239 °F (115 °C)
149 °F (65 °C) 176 °F (80 °C)
149 °F (65 °C) 149 °F (65 °C)
00825-0100-4727, Rev CC
January 2013
= 5 V, l = 0.2 mA,
i i
(1)
Temperature
Class
T3
T3
T4
T3
T4
T3
T4
T5
T3
T4
T5
T6
T3
T4
T5
T6
T3
T4
T5
T6