Gas Detector
Overview
Quick Details
Place of Origin:
Guangdong, China (Mainland)
Brand Name:
BL gas alarm
Model Number:
BL-838 gas alarm
Usage:
gas alarm
Power consumption:
static≤10 mA alarm≤15 mA gas alarm
Air pressure:
86~106Kpa
Backup battery::
DC 9Vcarbon-zinc/ alkaline battery
Emission frequency:
433MHZ
Emission distance:
≥100m (in open air)
Alarm Range:
natural gas 3%~15%LEL
Alarm sound:
>85Db(right ahead 1m)
Response time:
<30s
Working voltage:
AC220V
Installation style:
wall mounted gas alarm
Packaging & Delivery
Packaging Details
Neutral packing for gas alarm
Delivery Time
1days after payment
>The gas leakage alarm is suitable for the place where natural gas exists. It Can detect and alarm the burning, explosion, poisoning caused by gas leakage. This product has the characteristic of high sensitivity , high stability, multi-gas detectable, small cubage, easy to install and can use backup battery.
1. Green indicator lights up, the power supply operates normally, and in the state of monitoring;
2. Yellow indicator lights up with the sound of the buzzer, alarm faults(mainly on sensor);
3. Red indicator lights up, with the buzzer noise and networking output, indicate the alarm is in alarm state.
Technical parameter
Working voltage: AC220V
Power consumption: static≤10 mA alarm≤15 mA
Alarm Range: natural gas 3%~15%LEL
Response time: <30s
Alarm sound: >85Db(right ahead 1m)
Installation style: wall mounted
Gas sensor: life span 3 years
Ambient Temp. : -10℃~ 55℃
Humidity Range: 10%~95% RH
Air pressure: 86~106Kpa
Emission frequency: 433MHZ
Emission distance: ≥100m (in open air)
Backup battery(optional): DC 9Vcarbon-zinc/ alkaline battery (factory default: without battery )
Coding way: button alarm coding(After self-testing, press the button to emit 433MHZ signal)
