Thermocouple safety device for gas burners Key benefits Stops accidental gas flow: the thermocouple detects when the flame goes out and automatically interrupts the gas supply, reducing the risk of unburned gas accumulation. Improves appliance reliability: consistent temperature sensing helps prevent false ignition and reduces downtime from burner faults. Accurate temperature feedback: fast, stable response supports safer operation and helps detect malfunction or leaks early. Suitable for pros and DIYers: simple to install and maintain, useful both in professional kitchens and home workshops. What it does Acts as a flame-failure safety device and temperature sensor. When the pilot or burner flame is present the thermocouple generates the signal needed to keep the gas valve open; if the flame extinguishes, the device shuts the gas flow for safety. Important attributes Function: flame detection and automatic gas shutoff; precise temperature sensing for reliable burner operation. Compatibility: designed for use with gas burners and gas appliances in kitchens and workshops that accept a standard thermocouple flame-failure device. Construction: durable metal-sheathed sensing tip and robust connection lead for stable performance under regular use. Performance: rapid thermal response and consistent output to maintain valve operation only while the flame is present. Typical applications Home kitchen gas stoves and cooktops: prevents gas leaks if a burner flame goes out while cooking. Workshop heaters and small gas-powered equipment: provides added safety for portable heaters, torches, or bench-mounted burners. Professional kitchens and service facilities: supports continuous, safe operation of commercial burners and pilot lights. Who should choose this product Homeowners, tradespeople and food-service operators who need a reliable flame-sensing safety device to maintain safe and consistent burner function. Notes on installation and use Install according to the appliance manufacturer’s instructions or consult a qualified technician. Proper mounting and connection are required for safe operation. Regular inspection and cleaning of the burner area will help maintain accurate sensing and long-term reliability.