Premium Quality: Made from top-notch brass, this wonderful fireplace pit gas management kit showcases sturdiness and long-lasting use. Safety Assured: Furnace Safe Control is built to shield your kitchens and homes from any mishaps, providing you a security assurance with its fail-safe mechanism. Wide Application: The flexible package is Perfect for every kind of low-pressure heaters, designed with thoughtful hearts to fulfill your needs, adding s, thermocouples, and knobs, ample for you to simply set up and conveniently use. 4.[Versatile Uses]: Stove Fail Safe is appropriate for stoves, grills, and most low-pressure heaters, extensively used for several items and places, applicable for restaurants, canteens, and other places. qualifications requirement: 1. Applicable gasoline types: pure gas (NG), liquefied petroleum gasoline (LPG), and synthetic gas; 2. Maximum working temperature: 750℃; 3. Thermoelectric prospective after heating: (650℃) ≥750mV; 4. Internal resistance: 3Ω±10% (20℃); 5. Minimum bending radius of wire: 15mm, 6. If the tolerance is never noted, it might be in reaction to GB1804-2000m level. 7:As Shown 8:Metal 9:1510mm Package Contents: 1 x Thermocoupler Sensor Only the above kit content, varied products aren't included. Note: Light reflection and assorted exhibits can cause the colour of the article in the photograph just a little diverse from the genuine thing. The dimension allowed error is +/- 1-3cm.