【Product Specification】: Working voltage :0 ~ 220 (V), working current :0.5 A-1 (A), operating temperature:0 ~ 120 ℃, maximum temperature tolerance: 120 (℃), working pressure :1 (Mpa), maximum withstand voltage: 5 (Mpa), maximum power: low voltage: 10W, high voltage: 50W, maximum switching current: low voltage: 0.5A, high voltage: 1.5A. 【High Quality】: This brand new liquid level sensor adopts 304 stainless steel and 316L material, which is sturdy and It is not easily damaged, has quality and ensures high strength for long-lasting usage. 【Wide Applications】: This liquid level sensor can withstand 5Mpa at most, which makes it can work at most environments. And it can work in AC 0-220V and DC 0-200V, which makes is suitable for most power source. 【Premium Reed Switch】: Working voltage :0 ~ 220 (V), working current :0.5 A-1 (A). This liquid level sensor's reed switch is come from Japan and US, which is very and stable in performance, and can provide you with a superior using effect. 【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