Stand-combustible Gas Detector - BJ-92-1A/BJ-92-1C

• Detection method: FIGARO semiconductor gas sensor
• Alarm concentration:
1A: Gas explosion limit below 25%
1C: 400 PPM
• Power supply: AC220V ± 15%
• Power consumption: 3W or less
• Temperature: -10 ~ 55°C

  • Model Number: BJ-92-1A/BJ-92-1C
  • Data Sheet: Date Sheet File
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  • Stand-combustible Gas Detector
  • Stand-combustible Gas Detector
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Product Specification

Stand-combustible Gas Detector

BJ-92-1A/BJ-92-1C Combustible Gas Detector Detection of gas:
1A: liquefied natural gas
1C: artificial coal gas

BJ-92-1A/BJ-92-1C Combustible Gas Detector Output:
• DC12V pulse output
• AC220V contact output
• AC220V pulse output
• AC220V Output
• Relay contact (normally open output), with the controller

BJ-92-1A/BJ-92-1C Combustible Gas Detector Technical Parameters

Connection (customer demand)
Detection method
FIGARO semiconductor gas sensor
Alarm concentration
1A: Gas explosion limit below 25%
1C: 400 PPM
Power supply
AC220V ± 15%
Power consumption
3W or less
red light, intermittent buzzer sounds, the alarm sound over 70dB.
When the fault alarm
(gas sensing component failure) yellow light, buzzer sounding. 
When with relay contact output, output contact action (Note: limited EMR models)

Output delay
20 seconds after the alarm output 
(which can be changed according to user requirements)

-10 ~ 55°C
Size & Weight
110mm × 68mm × 45mm, about 300g
Install a hanging plate, screw 2, up tube 2, check a gas (coal gas None)
Implementation of the standards
GB15322.2 / GB15322.5

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