SSt Sensing Limited OPTOMAX LLC710 Series Liquid Level Switch Threaded Mount Polytetrafluoroethylene

SSt Sensing Limited LLC710D3SH OPTOMAX LLC710 Series Liquid Level Switch provides a robust and compact solution designed for liquid level detection in challenging industrial environments. Its threaded mount and polytetrafluoroethylene gasket ensure secure and leak-proof installations. The device operates reliably within a temperature range of -40°C to 125°C and can withstand pressures up to 7 bar, making it suitable for diverse fluid control applications.

The switch includes advanced protection features such as reverse polarity, electrostatic discharge, and transient over-voltage protection, increasing operational longevity. Its PNP push-pull output supports both sourcing and sinking currents up to 100mA, allowing it to drive small loads directly without additional components. An optional fail-safe PWM output is available for enhanced reliability in critical systems.

Constructed with chemical-resistant polysulfone housing and equipped with a polytetrafluoroethylene gasket, this switch is resilient against aggressive fluids. It supports both internal and external mounting options and is compact enough for space-constrained setups. The device excels at detecting very small quantities of liquid, making it ideal for leak detection applications.

With its fast response time and repeatable switching points, the LLC710D3SH supports precise industrial liquid level monitoring. Built-in output delays are available on request, reducing switching noise caused by sloshing liquids. This solid-state switch has no moving parts, increasing reliability in harsh environments.

This product is designed for use in industrial automation, process control, water treatment, chemical processing, and HVAC systems requiring dependable liquid level sensing under varying operating conditions. The UK-manufactured assembly ensures quality and consistency.

Features reverse polarity, ESD, and transient over-voltage protection for durability. Push-pull PNP output capable of sourcing or sinking 100mA. Polysulfone housing with chemically resistant PTFE gasket. Operates within wide temperature range -40°C to 125°C.

Suitable for pressures up to 7 bar. Threaded mount design supports secure installation. Detects very small liquid quantities, ideal for leak detection. Compact size fits space-limited applications. Built-in output delay available to reduce false triggering.

Robust solid-state design with no moving parts enhances reliability. Explore the Electronics & Electricals Sensors Level Switch category at EnvMart for more advanced liquid level sensing solutions and complementary automation control devices.