Specifications

1. Adopt Japan catalytic combustion sensor
2. Start exhaust fan or close gas valves when alarming.
3. Time can set in 4 hours

CA-388B Combustible Gas Alarm 

 

Features

1. Sound and light alarm and shut-off the valve at the same time

2. Start exhaust fan or export network signal

3. Option of switching on/off gas automatically or manually

4. Preset working time within 4 hours

5. Torsion of manipulator can reach more than 30 kg.

6. Sensor span life,5 years (adopt Japan catalytic combustion sensor)

 

 

Specifications

Model	CA-388B
Alarm Concentration	Hydrogen 125~750*10-6, Natural Gas 1-25%LEL, Liquefied Petroleum Gas 1~25%LEL
Power Supply	AC220V-15%~AC220V+10%/50Hz
Power Monitoring	≤ 5 W
Alarm Sound Volume	≥80dB
Respond Time	≤20 S
Recovery Time	≤20 S
Operation Condition	Temperature -100C~+500C        Relative Humidity  30%~95 %

 

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