• Stand-combustible Gas Detector
  • Stand-combustible Gas Detector
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Stand-combustible Gas Detector

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  • Price

    Price on request   ≥1piece

  • Model Number

    BJ-93D

  • Data Sheet

  • Package

    Original packaging

  • Specs

    BJ-93D

  • Quantity

    - +

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Product Description

Stand-combustible Gas Detector

BJ-93D Combustible Gas Detector Detection of gas: 
methane, carbon monoxide

BJ-93D Combustible Gas Detector Output: 
• DC12V pulse output can drive shut-off valve               
• Relay contact output

BJ-93D Combustible Gas Detector Technical Parameters
Detection method
 FIGARO semiconductor gas sensor
Alarm concentration
 Methane: 1% LEL ~ 25% LEL
Carbon monoxide: 50 x 10-6 ~ 300 x 10-6
Power supply
 AC220V ± 15%
Power consumption
 less than 2W
Alarm methane / carbon monoxide alarm lights, intermittent buzzer sound (alarm sound over 
70dB), delay after about 20S output contact is closed and the output drive an external 
solenoid valve action signal, fault indicator flashes.
Over-temperature alarm
 the ambient temperature exceeds 70°C, carbon monoxide and methane warning lights 
warning lights flashing alternately, buzzer intermittent sound (70dB alarm sound above), 
after a delay of about 20S output contact is closed and the output drive an external 
solenoid valve action signal, fault indicator flashes.
When the fault alarm
 (sensor failure) fault indicator light, buzzer continuous sound.
Output delay
 20 seconds after the alarm output (can be changed according to user requirements)
Temperature
 -10 ~ 55°C
Size & Weight
 108mm x 75mm x 33mm, about 200g
Accessories
 Install a hanging plate, screw 2, up tube 2
Implementation of the standards
 GB15322.2-2003/GB15322.5-2003