Gas Pilot burner use gas heater

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US $1.5-1.7 / Piece | 1000 Piece/Pieces (Min. Order)
Supply Ability:
1,000,000 Piece/Pieces per Month
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Quick Details
Place of Origin:
Zhejiang, China (Mainland)
Brand Name:
Model Number:
ODS 06
Available fuel:
LPG, NG, etc
keep safety for people
Gas heater or others
Packaging & Delivery
Packaging Details
Delivery Time
25 days


Product Description

Ningbo Jiali  manufactures ODS for 15 years.

ODS stands for "Oxygen Depletion Sensor".

Oxygen depletion safety shut-off system(ODS):

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 for use with NG or LPG gases ,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.

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°C,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. Applicable gas : LPG,NG,Propane & Butane

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



Technical parameters


Applicable gas speciesLPG,NG,Propane & Butane
Inner resistance5-50±3 mΩ
No-load potential≥20mV(650℃)
ConnectorNut (M8*1,M9*1) or others
Axial tension 50N, sustain 1 min, no loose, no cut
The length according the client’s request

1.Operating Condition:

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


2.Maximum operating temperatures:

Thermocouple Tip:750ºC / 1382°F

Thermocouple Wire:180ºC / 356°F

Cold Junction:150 ºC / 302°F

ASM-Injector(Burner):750ºC / 1382°F

ASM-Igniter:800ºC / 1382°F

Bracket:400ºC / 752°F

ASM-Nozzle:250ºC / 482°F


3 Thermocouple:

Heating characteristic: ≥12mV (within 20s at 650℃)

Cooling characteristic: ≤1.5mV(within 60s)

Range of length:150mm(5.9 inch)~1600mm(63 inch)

Range of resistance:10~50 mΩ


4. Ignition source:continuous


5. Flame performance:(working under normal conditions with no wind):

                                         Flame away  (Flame is away from the burner hole):NO


barbecue grill, fryer, gas oven, patio heaters, gas cookers, oven, outdoor,

volumetric gas water heaters and remove protection device

Our Advantage

No.1   Consistency of mass-production

          Shut-off point of CO2 within 0.3%

No.2    CSA Certificate

           We are one of the few companies with CSA in china

No.3    5 patents

           The unique patented design




Packaging & Shipping

Parking material

Cartons & pallets & PVC bags





CTN Size





 By courier or by sea

This packing Ensure no damage to the goods!


Delivery time:


Sample lead time:5days


Delivery time:15-25days after confirmation of the order



Company Information

Ningbo JiaLi Gas Appliance & Science and Technology Co., Ltd.

In 1998

The company was founded. Specializes in manufacturing of gas appliance.

Such as: Thermocouple,ODS,Thermostat,Magnet valve etc.

In 2002

we have a number of outstanding engineers and perfect laboratory

which make sure that we can prodcue great products.

In 2009

Company  through  the  ISO9001

Our thermocouple passed the CSA.

In 2011

ERP system & ISO (matching the ERP)  began to be applied.

fully guarantee products' quanlity and efficient internal management.

In 2012

ODS Pilot burner has 5 patents, and passed the CSA by one-time.

The shut-off point of our ODS products can be controlled within 0.3%

(CO2, for example 0.8~1.1%).

In 2014

We moved into the new factory, Modernization.

Have more advanced equipments, technology and professional team.

Our customers are all over the world.

High quality products and good services are make us be recognized by the customers

Our target: let every family gas cooker more safety and environmently!

This is our  sale team,welcome to visit our company!

Our workshop  manufacturing of gas appliance such as thermocouple,magnet valve and so on !


Our Services

 1.Inquiry response:Your inquires will be replied in 24hours.

2.Samples support:Two free samples are avaliable in 2-5days.

3.Delivery time:Your shipment will be loaded in 15-25days,depeds on quantity.

Two heads are better than one.



Q:Can you provide samples ?

A:Of course,we can offer you samples for free(less than three),and you just pay freight.

Q:What about  your delivery time?

A:Within 25 days after received your deposit.

Q:Can you tell me your payment  term?

A:Always 30%TT and  balance with BL copy.also we can accept LC\DP\DA.

Q:Will you give us any discounts when we place a bigger order?

A:Of course,but the discount depends on the quality.