ZPSHYD Liquid Level Control Relay, GRL8-03 AC/DC 24-240V 10A Wide Voltage Electronic Water Level Controller with Sensitivity Adjustment, DIN Rail Mount for Water Tank Pump and Well Management
Adjustable Sensitivity and Manual Start Button: The GRL8-03 level controller relay features adjustable sensitivity (5-100kΩ) via a potentiometer and includes a manual start button for easy control of water pump operation. It also supports external button connections for seamless start/stop control.
Stable Performance and EMI Protection: Designed with anti-electromagnetic interference (EMI) and low power consumption, this water level controller relay ensures stable operation. It prevents water pump idling during low water levels, protecting equipment and extending its lifespan.
LED Status Indicators: Equipped with clear LED indicators, the GRL8-03 liquid level controller relay provides real-time status updates. The green LED shows power status, while the red LED indicates the output relay state, ensuring easy monitoring and operation.
Durable Fire-Retardant Design: Made from PC flame-retardant material and high-quality components, this water level controller relay features a compact design and fast response time. It is ideal for installation on 35mm DIN rails and is perfect for various water management systems.
Versatile Application Range: Perfect for monitoring water levels in pools, wells, water towers, reservoirs and tanks, the GRL8-03 liquid level controller relay ensures reliable water supply and efficient water management in both residential and industrial settings.