The Omron K8AK series monitoring relays are expertly designed for accurate and reliable monitoring for industrial facilities and equipment. The K8AK-LS monitoring relays are ideal for liquid level control monitoring and preventing the chattering of relay contacts that occurs with ripples. The relay is also suitable as a floatless switch and can be wired simply with ferrules.

Keep a close eye on liquid levels in your tank or container with this monitoring relay from OMRON. It has green and yellow LED indicators that show your equipment's power status and relay state, simplifying troubleshooting and fault identification. The device responds almost instantaneously, in as little as 0.1s and no more than 10s, to changing conditions, so your system can take appropriate action. A casing made from PC and ABS holds its ground against chemicals and impact, providing long-lasting performance in challenging environments. This unit is the ideal watchdog for steam generators and sprinkler systems.

• Self-holding circuit allows it to maintain its state without depending on any external wiring
• Prevents relay chattering to ensure stable and accurate liquid management
• Mechanical lifespan of at least 10 million cycles for long-term service
• Works with a cable length of up to 100m for setups that need a substantial distance between tank and control

• Food and beverage production
• Oil and gas plants
• Pumping stations

It performs reliably in operating temperatures between -20°C and +60°C, so you can trust it to cope in demanding settings.

EN 61010-1, EN 61326-1, UL 508, Terminal protection IP20.