Atest Gaz Alpa EcoWent XT, User Manual

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Figure 6: Closed loop configuration for sets of Alpa EcoWent XT and Alpa EcoDet XT detectors
Cross-section of
a single cable
conductor
[mm 2 ]
A set of one Alpa EcoWent XT Gas Detector and one Alpa EcoDet XT Gas Detector
System without backup battery supply
(U
IN
= 24 V)
System with backup battery supply
(U
IN(min)
= 20 V)
L1 [m] L2 [m] Quantity of sets L1 [m] L2 [m] Quantity of sets
0,75 53 426 13 44 355 11
88 430 12 78 358 10
126 437 11 162 411 9
169 449 10 217 435 8
218 467 9 - - -
1 59 494 15 71 413 12
94 498 14 108 419 11
131 504 13 149 429 10
172 514 12 197 446 9
217 528 11 252 490 8
1,5 40 599 19 66 501 15
75 603 18 101 505 14
108 605 17 139 512 13
144 610 16 181 523 12
184 619 15 228 539 11
227 631 14 - - -
2,5 24 834 28 38 698 23
55 835 27 70 700 22
87 837 26 103 703 21
120 840 25 137 707 20
154 844 24 173 713 19
Table 6: Maximum quantity of sets of Alpa EcoWent XT and Alpa EcoDet XT – closed loop configuration
Atest Gaz A. M. Pachole sp. j.
ul. Spokojna 3, 44-109 Gliwice, Poland
VAT No.: PL 9691433231
tel.: +48 32 238 87 94
fax: +48 32 234 92 71
e-mail: contact@atestgaz.pl
p. 6/7 Appendix: PU-Z-098-ENG R06
•
Length L1 [m]
Detectors sets installed 30 m apart
Length L2 [m]