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MAN0530 Issue 15 - 07/17
2104M0506
6.2 DETECTABLE GASES
The Searchline Excel Open-Path gas detector (short, medium and long range) will detect the
following hydrocarbon gases, individually or in a mixture, in the range 0-5 LEL.m:
Gas
Methane
Ethane
Propane
Butane
Pentane
Ethylene
Propylene
Butadiene
Searchline Excel Raw Gas Response Before Linearity Correction
6. SPECIFICATIONS
ATEX / IECEx
Units
CH
4.4
4
C
H
2.5
2
6
C
H
1.7
3
8
C
H
1.4
4
10
C
H
1.4
5
12
C
H
2.3
2
4
C
H
2.0
3
6
C
H
1.4
4
6
Cross-sensitivity to other gases
LEL (% v/v)
UL / CSA / FM
Units
5.0
3.0
2.0
1.5
1.4
2.7
2.0
1.4
LEL.m
69
Searchline Excel
FM
DNV
Performance
Approved
Approved
3
3
3
3
Methanol
Ethane
Propane
Butane
Methane
Ethylene
Hexane
Ethanol
Propylene
Butadiene
Pentane
3
3
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