Features Wide Application: This float level controller can be widely used in water dispensers, hot water dispensers, solar energy, air conditioners, humidifiers, coffee machines, small refrigerators and other water heating equipment to prevent dry burning water l Manually Adjustable: This float level controller is manually adjustable by using a vise to pull off the circlip under the float switch and then adjust the float direction. 304 Stainless Steel: This float level controller is made of excellent 304 stainless steel, which is acid and alkali resistant, high temperature resistant and erosion resistant, with good material and long life. Two High Temperature Resistant Wires: This float level controller has two high temperature resistant wires which have good acid, alkali and fungus resistance and resistance to many types of grease to ensure long life. Easy To Install: This float level controller is very easy to install, you just need to screw the threaded port of the controller to the place where it needs to be installed. Specification: Item Type: Float Level Controller Material: 304 Stainless Steel Basic Parameters: Stroke: Approx. 10mm/0.39in Measuring Medium: Water, Oil Alcohol Specific Gravity Greater Than 0.8 Working Voltage: 0-220V Working Current: 0.5A-1A Medium Temperature: -20℃-120℃ Working Temperature: 0℃-120℃ Maximum Temperature Resistance: 120℃ Working Pressure: 1Mpa Maximum Pressure Resistance: 5Mpa Maximum Power: Low Pressure: 10W High Pressure: 50W Maximum Switching Current: Low Voltage: 0.5A, High Pressure: 1.5A Package List:1 x Water Level Sensor Switch Note:1. The float is made of all stainless steel 304 and the clip spring is made of 316L.2. Low voltage means that the float switch can be used for 0‑110V DC voltage circuits.3. High voltage means that the float switch can be used for AC 0‑220V and DC 0‑200V circuits.4. High temperature means that the float switch can withstand temperatures up to 120 degrees for a long time.5. White silicone high temperature line is for high temperature and high voltage, ordinary black line for low voltage.6. Float switches cannot directly control solenoid valves or high power relays, AC contactors etc. Add a small relay for conversion.7. Float ball stroke is 10mm, i.e. the control range is 10mm, if the control range is large you can have 2 combinations, 1 long and 1 short installation. Package List 1 x Water Level Sensor Switch