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PH-WRQ Wireless Gas Leak Detector

Product Details | Reviews | Q & A | Bulk Order Inquiry

Product Details

Hanging or Adsorptive Mode
Disphony; Agility Installation
No give an alarm in 1 menute after electrifying
Great Price ~~New Product ~~
Easy to set up;Easy to use ;Easy to get help; Never out of date

Specification:

Gas Type:Coal gas; LNG;LPG
Measures the actual percentage of gas: Coal gas:0.1-0.5%
LNG:0.1-0.3%; LPG:0.1-0.5%
Pressure:9-15V DC
Work Condition:Temperature: -10-50
Relative Humidity: =<97%
Work Current :10~20mA
Output Frequency:315MHz
Alert Volume:>=85db
Interface Time：<=20s
Dimension:80X75X29(mm)
Intallation Use:
SG-278 is 1.5m from gas center;
When it's broken, Annunciator emit long song and red light bright all time>
When Annunciator make a sound and red light flash once, it means coming into
work state