Inter SSR-W17 Liquid Level Controller RelayThe Inter SSR W17 Slim Type Liquid Level Control Relay is a compact and efficient solution for automated water level management in tanks and reservoirs. Designed to control pumps and valves based on electrode sensor inputs, it ensures smooth filling and draining operations, while protecting against overflow and dry run conditions. With a slim DIN rail mountable design, wide voltage compatibility, and LED status indicators, the SSR W17 is ideal for