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Characteristics

  • The AH-0822 features advanced technology, high accurate detection, low power-consumption and fast reaction time. It can detect natural gas and propane gas. Built-in buzzer and LED indicator alert by sounding and flashing.
  • Sounding and flashing in alarm status; the green LED is lit during monitoring and the red LED flashes in alarm status.
  • Dual power input: 12VDC and 24VDC operation in the same unit. No adjustment is required.
  • Optional 110VAC or 220VAC adaptor is available.

 

Specifications

Model
AH-0822
Approval
UL
CE
Power Source
24V DC
12V DC
24V DC
12V DC
Standby Current
25~30mA
40~45mA
35~40mA
65~70mA
Alarm Current
40~70mA
50~75mA
75~90mA
90~105mA
Warm-up Period
5 ~ 8 minutes
About 35 seconds
Sensitivity
0.021 ~ 0.300% (Propane)
0.050 ~ 0.714% (Methane)
0.05 ~ 0.30%
Alarm Sound
85dB/3M and above
90dB/M and above
Detection Type
Natural Gas & Propane Gas
Ambient Temperature
-10oC ~ +55oC
Dimensions
102 mm (Dia.) x 40.5 mm(H)
Weight
About 130g

 

Approval