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Explosionproof methane gas detectors lpg gas detector and panel industrial gas alarm detector

Accuracy
Measurement Range
Payment Methods
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Marketing Campaign
Product specifications
ITEM
VALUE
Type
Fixed CH4 gas detector
Certification
EX, SIL, ISO9001
Customized support
OEM
Function
Detection and alarm
Application
Chemical metallurgy, petroleum, natural gas and other places where dangerous gases exist
Type
With display
Material
Cast aluminum
Signal output:
4-20mA/ RS485 /switch
Weight
2 kg
Products Description
Gas measurement range table
Measured gas
Gas name
Measuring range
Alarm point
EX
Combustible gas
0-100%LEL
Default low alarm value is 20%, high alarm value is 50%
H2S
Hydrogen sulfide
0-100ppm or 0-200ppm
10ppm
H2
Hydrogen
0-1000ppm
35ppm
SO2
Sulfur dioxide
0-100ppm
5ppm
NH3
Ammonia
0-100ppm
35ppm
NO
Nitric oxide
0-100ppm
10ppm
NO2
Nitrous Oxide
0-100ppm
5ppm
Cl2
Chlorine
0-100ppm
2ppm
ClO2
carbon dioxide
0-100ppm
O3
Ozone
0-10ppm
2ppm
O2
Oxygen
0-30%vol
Down 18%vol Up 23%vol
CO
Carbon monoxide
0-1000ppm
25%LEL
CO2
Carbon dioxide
0-50000ppm
600ppm
PH3
Phosphine
0-100ppm
10ppm
HCN
Hydrogen cyanide
0-100ppm
10ppm
HCI
Hydrogen chloride
0-100ppm
2ppm
HCHO
Formaldehyde
0-100ppm
5ppm
C2H3Cl
Vinyl chloride
0-100ppm
5ppm
C2H4
Ethylene
0-100ppm
ETO
Ethylene oxide
0-100ppm

Application scenario

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