gas alarm

Gas alarm, broad usage, families, corporates, communities, schools, shopping malls,etc. all can take use, alarms when gas leak. Compact appearance.

gas alarm code:YK-828/RQ01
connecting mode: Wired networking: (NO, NC)
Wireless networking : 315MHZ/433MHZ (2262 OR 1527)

With its' advanced technology, superior performance,other industry companies speak highly of our company and we are also praised by many users

Min. Order:2000 pcs;DeliveryDate:15 Days;Trademark:Rictron;

Gas alarm, broad usage, families, corporates, communities, schools, shopping malls,etc. all can take use, alarms when gas leak. Compact appearance.

nina(at)alertech(dot)hk
8.Malfunction auto-check indicator
9.Dimension: 115*72*41mm .
10.Execute criterion:GB15322;EN50194;UL1484

AC Powered Gas Alarm
1.Mains Powered Gas Alarm
2.Three LED indicators
3.Test / Hush Button
4.Audible and visual warnings

5A-MQ6
1-, Very sensitive especially in low and middle concentration of flammable gases.
2-, Very short respond time and recovery time.
3-, Long li

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

1. Semiconductor gas sensor
2. Power supply: AC or DC power
3. Material: ABS
4. Test/Hush button

Explosion-proof O3 Gas Sensor Fixed Ozone Gas Alarm Detector
The explosion-proof fixed ozone gas detector can be used in 24 hours continuous online

Explosion-proof O3 Gas Sensor Fixed Ozone Gas Alarm Detector
The explosion-proof fixed ozone gas detector can be used in 24 hours continuous online

Specifications:
Place of Origin: Shenzhen, China
Brand Name: SuperLED & Honglang
Certification: ATEX/CE
Minimum Order Quantity: 50pcs...

Description:
1)Alarm mode: Give an alarm warning while Alarm density reaches: Coal gas: 1000~5000ppm, LGP: 1000~5000ppm, natural gas: 1000ppm~50

1. Semiconductor gas sensor
2. Power supply: AC or DC power
3. Material: ABS
4. Test/Hush button

gas alarm code:YK-828/RQ02
connecting mode: Wired networking: (NO, NC)
Wireless networking : 315MHZ/433MHZ

Gas leak detection is the detection of gas leaks with apparatus like catalytic/infrared point sensors and IR open path sensors.

detect coal gas,natural gas, petroleum liquid gas.
with CE&EN50194 certificate

Gas Leak Detector,fire alarm,smoke detector,heat detector,combustible gas alarm,standalone smoke alarm,gas sensor,coal gas alarm
Model No.AK-202V

Information:
DETECTINE GAS : Carbon monoxide
ALARM SETTINGS
70ppm 60~189min
150ppm 10~50min...

When the alarm is ringing, the mechanical arm will turn off the gas pipe.

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

Easy installation and maintenance
-Modernized design
-Detect all sorts of combustible gas, LPG and LNG include

Gas leak detection is the detection of gas leaks with apparatus like catalytic/infrared point sensors and IR open path sensors.

Product Description
Model: AK-200FC/H1
Gas detected: Gas, LPG, H2

5A-MP4
1-, Low consumption, heating current within 80mA.
2-, small size, high sensitivity especial for CH4.
3-, Long life, high stability.
4-, Sim

When the alarm is ringing, the mechanical arm will turn off the gas pipe.

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

1. Semiconductor gas sensor
2. Power supply: AC 110V
3. Natural gas and LPG versions
4. Complying the EN50194
5. Three LED indicators

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