Electrical Installation
14
NOTES:
1) Ensure that voltage specifications for the Dräger Polytron Pulsar 2 are not exceeded. See “Specifications” section for further information.
2) When the AI500 Digital Interface is used the capacitance of the cable(s) linking it to the Dräger Polytron Pulsar 2 should not exceed 100nF (e.g.
1000m of 100pF/m cable).
3) When several Dräger Polytron Pulsar 2s are mounted together at a remote location it may be most economic to mount a local 24VDC power
supply in a suitably certified enclosure.
Cable run in feet: To Transmitter only
Worst case supply: 20V 21V 22V 23V 24V 25V 26V...32V
1 mm
2
: 373 497 621 746 870 994 1118
1.5 mm
2
: 559 746 932 1118 1305 1491 1678
2.5 mm
2
: 932 1243 1553 1864 2175 2485 2796
4 mm
2
: 1491 1988 2485 2983 3480 3977 4474
18 AWG: 307 409 511 614 716 818 921
17 AWG: 387 516 645 774 903 1032 1161
16 AWG: 488 651 813 976 1139 1301 1464
15 AWG: 615 820 1026 1231 1436 1641 1846
14 AWG: 776 1035 1293 1552 1810 2069 2328
13 AWG: 978 1305 1631 1957 2283 2609 2935
12 AWG: 1234 1645 2056 2467 2879 3290 3701
11 AWG: 1556 2074 2593 3112 3630 4149 4667
10 AWG: 1962 2616 3270 3924 4578 5231 5885
Cable run in feet: To Receiver only
Worst case supply: 20V 21V 22V 23V 24V 25V 26V...32V
1 mm
2
: 688 918 1147 1377 1606 1835 2065
1.5 mm
2
: 1032 1377 1721 2065 2409 2753 3097
2.5 mm
2
: 1721 2294 2868 3441 4015 4589 5162
4 mm
2
: 2753 3671 4589 5506 6424 7342 8259
18 AWG: 567 755 944 1133 1322 1511 1700
17 AWG: 714 952 1191 1429 1667 1905 2143
16 AWG: 901 1201 1501 1802 2102 2402 2702
15 AWG: 1136 1515 1893 2272 2651 3029 3408
14 AWG: 1432 1910 2387 2865 3342 3820 4297
13 AWG: 1806 2408 3010 3613 4215 4817 5419
12 AWG: 2278 3037 3796 4555 5315 6074 6833
11 AWG: 2872 3830 4787 5744 6702 7659 8616
10 AWG: 3622 4829 6036 7244 8451 9658 10865
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