Atest Gaz Alpa EcoWent XT, User Manual

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Figure 3: Open 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 70 319 9 80 267 7
107 325 8 122 278 6
152 339 7 173 298 5
203 359 6 243 337 4
1 58 369 11 56 305 9
93 373 10 93 311 8
133 382 9 135 322 7
177 395 8 185 341 6
229 416 7 249 374 5
1,5 78 451 13 62 373 11
114 456 12 98 378 10
153 464 11 138 387 9
197 477 10 183 432 8
245 494 9 237 424 7
2,5 66 636 20 52 532 17
99 639 19 84 534 16
133 643 18 118 538 15
169 649 17 154 544 14
Table 3: Maximum quantity of sets of Alpa EcoWent XT and Alpa EcoDet XT – 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. 3/7 Appendix: PU-Z-098-ENG R06
•
Length L1 [m]
Detectors sets installed 30 m apart
Length L2 [m]