1、Working principle: ODS  use thermocouple component as a sensor to search the temperature of  pilot  flame in order to drive the electromagnetic valve,when the space is hypoxia(O₂ -17%~19%),the flame temperature is under 400℃,there is not enough potential to open the valve ,so then the valve will be closed to keep safe .

2、Function: automatic ignition for gas appliance 、hypoxia protection.

3、Air source :NG、LPG

4、Output Potential: ≥12MV.

5、Injector : stainless steel/ruby/copper.

6、All design and production are may according to customer’s demand.