Gas water heater pilot burner parts

Gas water heater pilot burner parts

Product number:ESOD-014

Quick Overview: 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(O-17%~19%),the flame temperature is under 400°C,there is not enough potential to open the valve ,so then the valve will be closed to keep safe.

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Product Description

Main function

    To ignite the main burner without deflagration, to stabilize the flame of main burner, to detect  flame normality , and to reignite or cut off the energy source when the flame is put out by external factors.

Technical parameter

Heating characteristic:  ≥12mV (within 20s at 650°C)
Cooling characteristic: ≤1.5mV(within 60s)
Range of length: 150mm(5.9inch)~ 1800mm(71inch)
Range of resistance: (10~50)±3 mΩ

Maximum operating temperatures:
Thermocouple Tip:750ºC / 1382°F
Thermocouple Wire:180ºC / 356°F
Cold Junction:150 ºC / 302°F   

Injector(Burner):750ºC / 1382°F