Features Manual Adjustment --- The normally closed or normally open of this float level switch can be manually adjusted. Adjust it according to your actual situation. Acid and Alkali Resistant --- Our float level switch has good acid and alkali resistance, high temperature resistance, resistance to many kinds of grease, and corrosion resistance. Operation Method --- Use a vise (not included) to pull off the spring under the float switch and then adjust the float direction. The stroke of the float switch is 10mm or 0.4in, and the working voltage is 0-220v. Temperature and Pressure Resistance --- The working pressure of our float level switch is 1Mpa, the maximum pressure resistance is 5Mpa, and the maximum temperature resistance is 120℃. Wide Application --- The float level controller is widely used in water dispenser, hot water dispenser, solar energy, air conditioner, humidifier, coffee machine, small refrigerator, etc. It is widely used in automobile, industrial equipment, agricultural e Specification: Item Type: Float Level Controller Material: 304 Stainless Steel Basic Parameters: Stroke: Approx. 10mm / 0.4in 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 Liquid Float Level Switch Note:1. The float is made of all stainless steel 304, and the clip spring is made of 316L. 2. Low voltage means the float switch can be used. High voltage means the float switch can be used for AC0‑220V. 3. High temperature means the float switch can withstand temperature 120 degrees for a longer time. 4. Float switches cannot directly control solenoid valves or high power relays, AC contactors, etc. Add a small relay for conversion. 5. Float stroke 10mm, that is, the control range of 10mm, if the control range is large can be 2 combinations, 1 long and 1 short installation. Package List 1 x Liquid Float Level Switch