Description
Gas detection transmitter: QD6330 gas sensing transducer can be used in inflammable and explosive gas leakage places and poisonous and harmful chemical factory, instrument adopted the latest foreign catalytic combustion sensor and its us import electrochemical sensor technology, stable signal, high precision, instrument shell is made of cast aluminum a forming explosion-proof design, connection mode is suitable for all kinds of dangerous areas.
Instrument is widely used in pharmaceutical,chemical fertilizer, natural gas pipe network, sewage treatment, municipal, iron smelting steel, chlorine gas plants, acetylene plant, refrigeration plants, chemical plants, gas station, boiler room, hotel kitchen preparation need antivirus for fire and explosion prevention.
The below gases are available
Gas detected
|
Measuring Range
|
Optional Range
|
Resolution Ratio
|
Response Time
|
LEL -combustible gas
|
0-100%LEL
|
0-100%VOL(Infrared or catalytic )
|
1%LEL/1%vol
|
≤10s
|
carbon monoxide
|
0-1000PPm
|
0-500/2000/5000PPm
|
0.1/1PPm
|
≤10s
|
TVOC
|
0-100PPM
|
0-100PPM
|
0.1PPm/1PPM
|
≤15s
|
hydrogen
|
0-100%LEL
|
0-1000PPM
|
1%LEL/1PPM
|
≤15s
|
natural gas
|
0-100%LEL
|
0-100%LEL
|
1%LEL
|
≤10s
|
Oxygen-O2
|
0-30%VOL
|
0-30%、0-100%VOL
|
0.1%vol
|
≤10s
|
ozone
|
0-10PPm
|
0-20、100PPm
|
0.01PPm/0.1PPM
|
≤15s
|
hydrogen sulfide-H2S
|
0-100PPm
|
0-50、200、1000PPm
|
1/0.1PPm
|
≤10s
|
Methane-CH4
|
0-100%LEL
|
0-100%VOL
|
1%LEL/1%vol
|
≤10s
|
fluorine
|
0-10PM
|
0-1、10PPM
|
1/0.1PPm
|
≤15s
|
hydrogen chloride
|
0-20PPm
|
0-20/50PPm/100PPM
|
0.01/0.1PPm
|
≤15s
|
Nitrogen-N2
|
0-30%VOL
|
0-30%VOL、100%VOL
|
0.1%LEL/1PPM
|
≤10s
|
hydrogen
|
0-100%LEL
|
0-1000PPm
|
1%LEL/0.1PPm
|
≤15s
|
chlorine
|
0-20PPm
|
0-10、100PPm
|
0.1PPm
|
≤15s
|
ammonia gas
|
0-100PPm
|
0-50、500、1000PPm
|
1/0.1PPm
|
≤15s
|