Three Probe Cables Stainless Steel Probe Induction Sensor for Water Tank Liquid Level Controller Feature: 1. Electrode type water level controller made with 304 stainless steel electrode pole, featuring plastic encapsulation to form an insulating sleeve. Designed with anti-short circuit protection to prevent malfunction caused by damp conduction on tank walls or shafts. 2. The electrode water level sensor operates based on the conductivity of water, utilizing the conductive properties of water in a system. 3. As the water level changes, the electric circuit is completed or interrupted when electrode poles of different lengths make or break contact with the water, transmitting a signal that reflects the water level change. This signal can be used to monitor and control water levels. 4. Function: detects and transmits water level signals. 5. Suitable for use in solar water tanks, water pumps, supply pools, distribution tanks, water treatment systems, wells, and storage tanks. Specification: Color: Red, White, Blue Probe Material: SUS304 stainless steel Cable Length: Red wire: 1.5 meters (4.9 ft), White wire: 2.5 meters (8.2 ft), Blue wire: 3.5 meters (11.4 ft) Liquid Level Sensor Heat Resistance: Up to 105°C Operating Voltage: 250V–380V Maximum Current: 10A Warm Tips: 1. The liquid level sensor must be submerged in water to function properly. 2. Do not short-circuit the sensor probe with the common pole during installation or operation. 3. If the standard sensor cable length is insufficient, users may extend the wiring as needed. 4. To prevent interference and potential damage from electrical surges, use shielded cables when extending the wiring. Note: - Please allow 1–3 cm variation due to manual measurement. - Due to differences in display screens and lighting conditions, the actual product color may vary slightly from images shown. Package Includes: 1 x Red Probe Induction Sensor 1 x White Probe Induction Sensor 1 x Blue Probe Induction Sensor