Gas heater pilot burner

Gas heater pilot burner

Product number:ESOB-001

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

    The pilot flame of the ODS system is in contact with the ODS thermocouple that generates the necessary millivoltage needed to hold the solenoid safety gas valve inside of the control valve in the open position.The ODS safetu valve is a "Spring-Loaded Normally Closed" gas valve.

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

Operating conditions: 

Range of ambient temperatures:   0°C ~ 52°C (32°F to 125°F)

Maximum operating temperatures
Thermocouple Tip: 750ºC / 1382°F                                    

Thermocouple Wire: 180ºC / 356°F
Cold Junction: 150 ºC / 302°F                                           

 Injector(Burner):750ºC / 1382°F

Technical parameters

 Applicable gas species:  LPG,NG,Propane & Butane

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