ceiling gas detector

Technical parameters:
1.Power Source: AC220V
2.Sensitivity: 10%LEL
5. Working Humidity:

gas detector, gas alarm, gas monitor,LPG gas alarm.LNG gas alarm,LPG gas detector,LNG gas alarm,gas leak detector,gas leak alarm,gas alarms

Gas detector
1. Intelligent gas detector
2. ROHS gas detector
3. Three LED indicator
4. Test/Hush gas detector

The Gas Leakage Detector can be used for detecting combustible gas, e.g. natural gas, LPG, petrol, gasoline and etc. When the leaking gas accumulates

principle of (NDIR)
can detect gases include C2H2, CH4, C4H10, C2H4, C2H6, C3H8, CO2,CO and SF6, etc.

industrial toxic gas detection, oxygen content detection, explosive combustible gas detection, household gas detection,

LCD display,CO, H2S, O2 and combustible gas detection,audio/visual and vibrating alarms

Rated voltage: AC230V/50~60HZ (HS-109, HS-109B)
AC 110V/50~60HZ (HS-109A)
Power dissipation: <6W
Temperature: -10℃~+50℃

nina(at)alertech(dot)hk
9V ordinary alkaline backup battery or 9V chargable back up battery optional

1.Detecting natural gas, LPG and coal gas
2.Auto-reset after alarm, Auto malfunction check
3.Sound and Flash warning when alarm generated

Portable 2 in 1 Gas Detector, can continuously measure the concentrations of any two kinds of gas in buildings, offices, laboratories

Multiplex Gas Detector,gas detector,carbon monoxide detector,
detect:CO,Natural gas,LPG,methane,LCD dispaly
Model No.AM-202V

Home kitchen wireless gas detector gas sensor gas anti-leakage detector gas leak detector

1. Semiconductor gas sensor
2. Power supply: AC 110V
3. Material: ABS
4. Test/Hush button

independent lpg/lng gas leak detector alarm AC85-265V,combustible gas alarm,gas detector
use for home,industry.office,toilet,commercial area

Audible visual vibration alarm
gas concentration and composition display
adjustable Two stage alarm threshold

gas detector

detect carbon monoxide gas,with CE&EN50291&RoHS certificate

Gas Alarm with Electromagentic Valve,Gas detector with electrovavle,gas leakage alarm.fire alarm.smoke detector,heat alarm
Model No.AK-202LV

portable gas detector
sensitive and accurate
detector many kind of harmful gas
NDIR

gas detector, gas alarm, halogen leak detector

Working principle:
To remind or contain gas leak quickly when leaked gas reaches the alarm concentration
Application: Gas fitting

1) Sleek and professional housing design
2) Loud 85dB sound signal at alarm mode
3) Works with and building automation system

best durable product in unbeatable price
we provide service of enterprise's customs declaration, inspect.
Credibility is life,Customers are God

  Auto Check Gas Detector Alarm High Stabil

Stand Alone Gas Detector Alarm For Coal Gas Natural Gas

Stand Alone Gas Detector Alarm For Coal Gas Natu

Stand Alone Gas Detector Alarm For Coal Gas Natu

1) Japanese Figaro non-maintaining gas sensor
2) Easy installation and maintenance
3) Test and hush function
4) Loud 85dB sound signal of 3 meter

Split Type Combustible LEL Gas Sensor Flammable Gas Detector
The split type fixed combustible gas detector can be widely used in factories, offices