Atest Gaz Alpa EcoWent XT, User Manual

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Maximum quantity Alpa EcoWent XT and Alpa EcoDet XT
detectors by cable type
1 Open loop configuration
Figure 1: Open loop configuration for Alpa EcoWent XT detectors
Cross-section of
a single cable
conductor
[mm
2
]
Alpa EcoWent 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 detectors L1 [m] L2 [m] Quantity of detectors
0,75 58 628 20 53 533 17
91 631 19 87 537 16
127 637 18 123 543 15
165 645 17 163 553 14
206 656 16 206 566 13
1 63 723 23 75 615 19
96 726 22 109 619 18
131 731 21 146 626 17
168 738 20 186 636 16
207 747 19 229 649 15
1,5 62 872 28 81 741 23
94 874 27 115 745 22
128 878 26 150 750 21
163 883 25 188 758 20
200 890 24 229 769 19
2,5 69 1389 45 53 1193 39
100 1390 44 84 1194 38
133 1393 43 116 1196 37
166 1396 42 150 1200 36
200 1400 41 184 1204 35
Table 1: Maximum quantity of Alpa EcoWent XT detectors – open 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. 1/7 Appendix: PU-Z-098-ENG R06
•
Length L1 [m]
Detectors installed 30 m apart
Length L2 [m]