Atest Gaz Sigma SmArt, User Manual

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www.atestgaz.pl
Example of connection cables for gas detector
PW-017 and PW-044 with relay output
1 Introduction
It is recommended that all system components are made according to the design created by
person with the necessary skills and competence.
2 Connection cable
In case where project does not specify this, you can use the following types of shielded cables for
connecting gas detectors:
An example of a cable symbol
Approximate external
diameter [mm]
Maximum cable length
[m]
Outdoor installations Indoor installations
LiYCYv-Nr 300/500 V 6x0,5 LiYCY-Nr 300/500 V 6x0,5 10,5 50
LiYCYv 300/500 V 6x0,5 LiYCY 300/500 V 6x0,5 10,5 50
LiYCYv-Nr 300/500 V 6x0,75 LiYCY-Nr 300/500 V 6x0,75 11,3 75
LiYCYv 300/500 V 6x0,75 LiYCY 300/500 V 6x0,75 11,3 75
LiYCYv-Nr 300/500 V 8x0,5 LiYCY-Nr 300/500 V 8x0,5 11,9 100
LiYCYv 300/500 V 8x0,5 LiYCY 300/500 V 8x0,5 11,9 100
LiYCYv-Nr 300/500 V 6x1,0 LiYCY-Nr 300/500 V 6x1,0 11,6 100
LiYCYv 300/500 V 6x1,0 LiYCY 300/500 V 6x1,0 11,6 100
LiYCYv-Nr 300/500 V 8x0,75 LiYCY-Nr 300/500 V 8x0,75 13,0 150
LiYCYv 300/500 V 8x0,75 LiYCY 300/500 V 8x0,75 13,0 150
It is recommended to use cables with a more accurate, round cross-section, made with the use of pressure
(better sealing in the Ex glands).
3 Connection relay output
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
PU-Z-076-ENG R01
s. 1|1
•
0,2 A
COM
R1
V
IN
(min) = 22 V
Detector
R2 R3
V
IN
= 24 V V
IN
= 24 V
+
_
I
IN
0,2 A 0,2 A 0,6 A