FineTek SD206 AUP1 SUS316 IP67 Optical liquid level switch

8 units available.

Introducing the FineTek SD206 AUP1 SUS316 IP67 optical level switch, a high-quality unit designed for industrial automation and motion controls. 

The optical liquid level switch uses the principle of total reflection in a prism. Reflection or penetration, is the basis of the level alarm output. When the sensor is surrounded by air, the angle of incidence is greater than the critical angle and thus total reflection occurs. Totally reflected light will be transmitted to the receiver. Conversely, when the sensor is surrounded by liquid, due to the refractive index of the liquid and the sensor tip material, almost all light will penetrate the front of the sensor.

Using this principle, the optical liquid level switch design is based on light. The receiver can detect and determine a light reflected or penetrated state, and determines the circuit output. Order yours today and experience the benefits of this outstanding product for yourself!

Features

Simple, compact, and robust

No moving parts

Built-in, solid-state electronics

Easily removed, cleaned, and reinstalled

LED switch indication

Applications

Pharmaceutical systems

Air conditioning systems

Industrial compressors

Food and beverage systems

Hydraulic reservoirs

Machine tools

Liquid holding tanks

Processing and packaging equipment

Heavy duty automotive

Sumps

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