Optical Liquid Level Sensors

Expert insights into optical liquid level switches and fluid sensing technologies for industrial automation, medical devices, food processing and chemical handling. Covers point level detection, interface detection, design integration and reliability in harsh environments.

SST Sensing offers a comprehensive customisation service for optical liquid level, oxygen, and zirconia sensors, delivering OEM-ready solutions that integrate…

March 30, 2026

Choosing the right liquid level measurement solution is essential for industrial processes. Engineers frequently must decide between point-level switches and…

December 15, 2025
SST Sensing liquid level switches

Optical liquid level sensors, or fluid level switches, are compact, solid-state devices that use infrared (IR) technology to provide accurate…

August 25, 2025

Optical fluid level switches detect the presence or absence of liquids rather than measuring exact fluid levels. Due to the…

July 8, 2025

As industrial demands grow more complex, precision and reliability in fluid monitoring are more critical than ever. Enter optical liquid…

March 10, 2025