Cable Lengths For Remote Sensor Connection Of Polytron ® 8200 Cat Dq; Cable Lengths For Remote Sensor Connection Of Polytron ® 8200 Cat Lc - Dräger Polytron 8000 Series Technical Manual

Type of cable
The cable lengths are calculated for 2 standardized cables of different quality.
– Tinned copper wire, class 5/6 according to IEC 60228 / VDE 0295
Characteristic cable resistance: 41 Ohms/km at 20 °C (134514 Ohms/feet at
68 °F)
– Bare copper wire, class 2 according to IEC 60228 / VDE 0295
Characteristic cable resistance: 36 Ohms/km at 20 °C (118110 Ohms/feet at
68 °F).
6.1.2 Cable lengths for remote sensor connection of Polytron
CAT DQ
Tinned copper wire, class 5/6 according to IEC 60228 / VDE 0295
Values include a safety margin of 10%.
AWG 21
0.5
2
mm
122°F feet 121
50°C
m 37
68°F feet 135
20°C
m 41
Bare copper wire, class 2 according to IEC 60228 / VDE 0295
Values include a safety margin of 10%.
AWG 21
2 0.5
mm
122°F feet 135
50°C
m 41
68°F feet 151
20°C
m 46
6.1.3 Cable lengths for remote sensor connection of Polytron
CAT LC
Tinned copper wire, class 5/6 according to IEC 60228 / VDE 0295
Values include a safety margin of 10%.
AWG 21
2 0.5
mm
122°F feet 43
50°C
m 6
68°F feet 43
20°C
m 6
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Technical Manual
Dräger Polytron
20 18
0.75 1
184 243
56 74
203 272
62 83
20 18
0.75 1
200 269
61 82
223 302
68 92
20 18
0.75 1
46 52
8 11
48 55
9 13
®
8000 Series
Remote sensors
®
8200
16 13
1.5 2.5
354 590
108 180
397 663
121 202
16 13
1.5 2.5
400 656
122 200
449 735
137 224
®
8200
16 13
1.5 2.5
63 82
17 28
64 88
18 31
31