gas safety device

Specifications

1. CE/CSA/SGS/ISO
2. Sample is available
3. CO2 fluctuating quantity 0.3% max
4. According to customers' drawing

 

1. Oxygen depletion safety shut-off system

     The system is made up of thermocouple, ignitor, the injector(burner) assembly and the nozzle assembly and so  on. It is designed to shut off the main burner of the gas appliance, when the oxygen content of the room in which the appliance installed is reduced below a predetermined level, so as to protect user’s health and safty.

2. Useful range of ODS

    NG,LPG,Butane and propane

3.  Application of ODS

     gas heater or others, can design according to customer's requirement .

4. Hypoxia performance of ODS :

   shut-off point of CO2 : <0.3% (0.8% to 1.1%)

   O2 fluctuation: <0.5% (eg: 19.2% to 19.7%)

   CO fluctuation: <50ppm

5. Certificate

    CSA & 5 patents

6. General Performance

     No-load EMF: ≥ 12mV (650 ° C)

     Internal resistance:  5 to 50 ± 3mΩ