For Use With Liquids Of Various Densities, Pressures, And Temperatures, The Specification: Item Type: Liquid Water Level SensorModel: YZ-SUS304 (A type)Male Thread Size: 1/2NPT Material: 304 stainless steel Working Voltage: DC0-110V Working Current: 0-1A Maximum Temperature Resistance: 150? Working Pressure: 0.2(Mpa) Maximum Withstand Voltage: 0.2(Mpa) Medium Specific Gravity: 0.7 The product can be used for water level control of water dispensers, water heaters, solar energy, air conditioners, humidifiers, bathroom equipment, sales machines, fuel tanks, water towers, chemical liquids, anti-dry-burning water level sensors for water heating equipment such as kitchen equipment and water heaters Package List: 1 x Liquid Water Level Sensor Note: The stroke of the float is 10mm, that is, the control range is 10 mm. If the control range is required, it can be installed in 2 combinations. Product Features Can do multi-point control, the control switch can be fixed with the liquid level position High accuracy, high reliability and easy installation Made of 304 stainless steel material, can be used in weak acid and alkali places High temperature resistance, not easy to rust and long service life Suitable for liquids of different densities, pressures and temperatures Shipping: Shipping is complimentary within the lower 48 US States. We Do Not Ship to PO/APO Boxes, HI or Alaska We Do Not Ship Outside of the Continental US All items ship within 24-72 hours of Payment For large items that require Freight shipping a valid phone number is required to call and schedule your delivery Terms of Sale and Feedback: Feedback is extremely important to us and If you are satisfied with our transaction, please take a moment to leave Positive Feedback. YOUR Satisfaction is our #1 Priority! If there are any issues, PLEASE contact us BEFORE leaving a neutral or negative rating so that we may resolve any concerns. We PROMISE we can make you happy if you give us a fair chance. Returns / Concerns: All items qualify for returns within 14 - 30 days of receipt. Buyer is responsible for return shipping on any item that is not damaged Please be sure this is an item you want before making your purchase. Customer Satisfaction is our TOP priority! All items are IN STOCK at time of listing. Inventory changes constantly and it is impossible to maintain a perfectly accurate count of all items. Please do not penalize us if we have to issue you a refund! Thank You For Your Business!