【Heat Resistant】: Water level sensor switch can work at 120 °C for a long time. It is very heat-resistant. It is generally used outdoors, not easy to damage, and cost-effective. Don't worry about the temperature being too high and not working. 【Premium Quality】: Our brand new liquid level float switch is made of excellent material, not easy to corrode, reliable, durable, trial most of the current and voltage environment, high temperature resistance, can work under a large pressure, a wide range of trials. 【Wide Applications】:Our float switches are available in both vertical and horizontal mount configurations for high level or low level detection. Stainless steel float ball level switch is specially used for liquid level detection, remote transmission, switch alarm of various medium and small pressure and pressurized liquid storage tanks. 【Great Material】: The water level sensor liquid adopts high quality 304 stainless steel and 316L material,very durable.The premium reed switch of it is come from Japan and US,very 【Guarantee】: Our product have 180 days warranty, if you have any question about this product, please feel to contact us, we will try our best to help you solve your problem., Manufacturer: Keenso