Optical liquid level switches are innovative devices that utilize light transmission principles to detect the presence or absence of liquids. These switches operate by emitting light through a sensing ...

BOSTON--(BUSINESS WIRE)--Battery Ventures, a global technology investment firm, has reached an agreement for its platform in the process-measurement market, Process Sensing Technologies (PST), to ...

Optical liquid level switches are advanced devices designed to monitor and control liquid levels in various applications. Utilizing light transmission technology, these switches provide accurate ...

Sometimes we need a non-contact liquid level sensor. There are several ways to build that, but the easiest is to try an optical liquid level sensor. You may already have an idea in mind since you are ...

They contain an infrared light-emitting diode (LED) and a light receiver. Light from the LED reflects from a prism forming the tip of the device back into the light detector. With no liquid present, ...

The company’s optical liquid-level switches are made with flat glass, which eliminates contamination problems associated with the 90-degree cone normally used in these types of switches and provides a ...