Use this monitoring relay from Schneider Electric to control a pump and maintain a set liquid level in a tank. It has front-facing screw trimmers that let you adjust its settings with ease. For versatility, you can set its sensitivity range between 5 and 100%, giving you precise control. Its durable plastic housing is self-extinguishing for safety in the event of a fire. Thanks to a substantial lifespan of 10 million mechanical cycles, it's a long-lasting choice.

• Low power consumption of 1.5W DC for energy efficiency
• Can be mounted in any position for flexible setup
• LED indicators for simple status monitoring
• Contacts are cadmium-free to minimise the risk of environmental contamination
• Wide operating temperature range between -20°C and +60°C for use in harsh environments

• Industrial pumps and fans
• Water treatment facilities
• Food and beverage production

When the sensor probe in the tank detects a drop or rise in the liquid level, it sends a signal to this monitoring relay, which causes the pump to turn on or off.