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Gas Leakage Detector: ZDD-302G
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Wired Gas Leakage Detector

MODELZDD-302G

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  • Detecting natural gas Leakage

  • High reliability sensor

  • Auto-reset after alarm

  • MCU processing/SMT adopted; excellent stability

  • Auto-check and indicate of Malfunction 

  • Alarm output N.C./ N.O. optional

  • Meet GB15322-2003  EN50194 UL1484 standards.

Wired Gas Leakage Detector: Self-detecting, no wrong report, and reliability. Can be used with the alarm system to send the sign to the control panel if detecting density with time reaches the limit figure required as below and then it alarms and the alarm control panel auto-dials the presetting telephone or mobile phone . It is designed for a wide range of residential where reliable gas leakage detection is required.

Wired/ Independent use optional.


- Detecting natural gas, providing early warning of developing gas leakage when gas density is detected to reach limit.
- High reliability sensor
- Auto-reset after alarm
- MCU processing/SMT adopted; excellent stability
- Auto-check and indicate of Malfunction 
- Alarm output N.C./ N.O. optional
- Meet GB15322-2003  EN50194 UL1484 standards.

  • Operating voltage:  9~24V DC;

  • Alarm mode: Network output/ sound & flash alarm

  • Alarm desity : ±10% LEL 

  • Alarm sound: ≥70dB

  • Operating temperature: -10℃ to 50℃

  • Environmental humidity: ≤95% RH (No congelation)

  • Installation mode: Ceiling mounted

  • Dimension: Φ115*51mm, Packing: 130*130*50mm, Weight: 0.2Kg/pc


Package Contents: 

  • Standard Exporting Packing Box