Three Probe Cables Stainless Steel Probe Induction Sensor for Water Tank Liquid Level Controller Feature: 1. Electrode-type water level controller, using 304 stainless steel electrode poles, plastic encapsulation for insulation, and anti-short circuit design to prevent false operation caused by damp tank or shaft walls. 2. The electrode water level sensor operates based on the conductivity of water. 3. As the water level changes, the electrical circuit is completed or interrupted when electrodes of different lengths make or break contact with water at various levels, transmitting a signal that reflects the water level change. This signal can be used to control water level adjustments. 4. Function: Detects and transmits signals indicating water presence at specific locations. 5. Applications: Solar water tanks, water pumps, water supply reservoirs, distribution tanks, water treatment tanks, wells, and water storage tanks. Specification: Color: Red, white, blue Probe material: SUS304 stainless steel Length: Red wire: 1.5 m (4.9 ft), White wire: 2.5 m (8.2 ft), Blue wire: 3.5 m (11.4 ft) Liquid level sensor temperature rating: 105°C Operating voltage: 250V–380V Maximum current rating: 10A Warm Tips: 1. The liquid level sensor must be fully submerged in water to function properly. 2. Do not allow direct short-circuiting between the sensor probe and common pole. 3. If the standard probe length is insufficient, users may extend the wiring. 4. To prevent interference and potential damage, use shielded extension cables. Note: - Slight measurement variations of 1–3 cm may occur due to manual measurement. - Monitor settings and lighting conditions may cause color representation differences between images and actual product. Package Includes: 1 x Red Probe Induction Sensor 1 x White Probe Induction Sensor 1 x Blue Probe Induction Sensor