86
SITRANS F M
9. Service
9.4
Coil resistance
Coil resistance
MAG 1100, MAG 1100F MAG 3100, MAG 3100P, MAG 5100 W
MAG 5100 W
(Order no. 7ME6580) (Order no. 7ME6520)
DN Inch Resistance Tolerance Resistance Tolerance Resistance Tolerance
2
1
/12 104 Ω +/− 5 104
3
1
/8 104 Ω +/− 5 104
6
1
/4 99 Ω +/− 17 104
10
3
/
8
99 Ω +/− 17 104
15
1
) ½ 91 Ω +/− 9 104
25 1 91 Ω +/− 17 104 +/− 2 104 +/− 10
40 1
1
/2 91 Ω +/− 992+/− 292+/− 10
50 2 91 Ω +/− 992+/− 2 119.4 +/− 10
65 2
1
/2 99 Ω +/− 17 100 +/− 2 127 +/− 10
80 3 91 Ω +/− 17 94 +/− 2 126 +/− 10
100 4 91 Ω +/− 992+/− 2 125 +/− 10
125 5 92 +/− 2 126 +/− 10
150 6 94 +/− 2 116 +/− 10
200 8 90 +/− 2 109 +/− 10
250 10 92 +/− 2 104 +/− 10
300 12 100 +/− 2 108 +/− 10
350 14 112 +/− 2 100 +/− 6
400 16 100 +/− 4 100 +/− 6
450 18 108 +/− 4 100 +/− 6
500 20 122 +/− 4 100 +/− 6
600 24 115 +/− 498+/− 6
700 28 128 +/− 498+/− 6
750 30 133
800 32 128 +/− 498+/− 6
900 36 131 +/− 498+/− 6
1000 40 131 +/− 488+/− 6
1100 44 126
1200 48 130 +/− 488+/− 6
1400 54 130
1500 60 124
1600 66 133
1800 72 133
2000 78 147
1
) On MAG 1100 DN 15 produced as from May 1999 the coil resistance must be 86 ohm, +8/−4 ohm.
All resistance values are at 20 °C.
The resistance changes proportionally 0.4% / °C.
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