Double wire thermocouple (socket A)

The ignition needle of the gas stove is a metal needle fixed in a ceramic jacket, which has no electronic components. You can judge whether it is damaged by its appearance or use a multimeter to measure its on-off or resistance value; 2. Disassemble the gas range, take down the ignition needle and observe whether the metal at the tail and head of the ignition needle is dirty. The resistance value measured from the head to the tail of the multimeter should be zero. If the resistance value is too large, the surface is too dirty. At this time, polish or replace the ignition needle directly; 3. Observe whether the ceramic cylinder of the outer sleeve of the ignition needle has cracks or high voltage ignition ablation. If there are ignition points and local yellowing, it indicates that the ceramic insulation performance becomes poor and can not be used any more, and it should be replaced. If there are cracks, replace the ignition pin with a new one in time; 4. Check whether the steel needle and ceramic of the ignition needle are loose or displaced, and if so, replace the ignition needle in time; 5. If the ignition pin and ignition wire are integrated, check whether the ignition wire and ignition pin are well connected and whether the resistance is close to zero ohm. If the resistance value is large, it indicates that there is contact resistance. The ignition pin and ignition wire must be reconnected to ensure good continuity.

key word :

wire the ignition and needle is if whether of resistance




Baoying Hongbo Electronic Ceramics Co., Ltd.

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General Manager:Zheng Renbing


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