Feature: 1. EASY TO USE: The water level sensor can operate at AC DC 0~110V(when AC voltage is used, series relay control is required), suitable for most power supplies 2. TECHNICAL PARAMETERS: Liquid level sensor float switch maximum power is 10W and the maximum contact resistance is 100MΩ 3. CORROSION RESISTANT MATERIAL: Liquid level sensor adopts 304 stainless steel and 316L material, non toxic and environmental protection, pressure and corrosion resistance, possess long service life 4. TEMPERATURE RESISTANT: Stainless steel water level sensor can be used in the ambient temperature from ‑30 to +125℃, can work in most environments 5. WIDELY USED: Liquid water level sensor can be used in water dispenser, water heater, solar energy, air conditioning, humidifier, bathroom equipment, vending machine, oil tank, water tower, chemical liquid level control, kitchen equipment, water heater and other water heating equipment prevent dry water level sensor, has broad application prospects in automobile, industrial equipment, agricultural equipment, household appliances and other fields Specification: Item Type: Water Level Sensor Voltage: AC DC 0~110V(when AC voltage is used, series relay control is required) Maximum Power: 10W Maximum Contact Resistance: 100MΩ . Package List: 1 x Water Level Sensor