Rang |
adjustable |
Power |
220V AC power supply |
Precision |
adjustable |
Output signals |
optional 2 set of 4-20 MA analog output or RS485 |
Installation method |
wall-mounted |
Mobile/whatsapp: +86-13333857585
Email: [email protected]
QD6370K intelligent alarm controller can be applied to detect dangerous gas leakage places, adopt imported electrichemical formula/catalytic combustion sensor。 The product have signal stability, high precision and so on.explosion-proof connection mode is suitable for all kinds of dangerous place.
The bellow 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 |
oxynitride |
0-20PPm |
0-50、1000PPm |
0.1/1PPm |
≤15s |
methanal |
0-20PPm |
0-50、100PPm |
1/0.1PPm |
≤15s |
sulfur dioxide |
0-20PPm |
0-50、1000PPm |
0.1/1PPm |
≤15s |
nitric oxide |
0-250PPm |
0-500、1000PPm |
1PPm |
≤15s |
nitrogen dioxide |
0-20PPm |
0-50、1000PPm |
0.1/1PPm |
≤15s |
phosphine |
0-20PPm |
0-20、100PPm |
0.1PPm |
≤15s |
acrylonitrile |
0-100PPM |
0-100PPm |
0.1/1PPm |
≤15s |
carbon dioxide |
0-5000PPm |
0-1%/5%/10%VOL
(Infrared ) |
1PPM/0.01%VOL |
≤15s |
hydrogen fluoride |
0-10PPm |
0-1、10、50、100PPM |
0.01/0.1PPm |
≤15s |
Xylene/methylbenzene |
0-20PPm |
0-5、10、50、100PPm |
0.01/0.1PPm |
≤15s |
oxirane |
0-100PPm |
0-100PPm |
1/0.1PPm |
≤15s |
For other gases and measuring ranges, please contact us directly! |
Rang |
adjustable |
Power |
220V AC power supply |
Precision |
adjustable |
Output signals |
optional 2 set of 4-20 MA analog output or RS485 |
Installation method |
wall-mounted |
Cable standards |
≥RVVP 4×1.5 mm2;≥RVVP 3×1.5 mm2 ≥RVVP 2×2.5 mm2 |
Transmit distance |
≤1000m |
Structural material |
cold plate steel |
Protection glass |
IP65 |
Working environment |
temperature -20 - 50℃ humidity < 95%RH |
Metrology certification |
henan-NO.01000109 |
Please feel free to submit your inquiry information to us! our sales manager will contact with you as soon as possible.