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These Fiber Units are mounted into a hole drilled in a bracket and secured with nuts. Secured using a set screw. Select the Fiber Unit that is best suited for the workpiece size and installation distance. The spot diameter can be adjusted according to the size of the workpiece by changing the withdrew length and sensing distance.
Refer to the following graph, which shows the relation between the withdrew length, focal distance, and spot diameter. Objects in the background that are located beyond a certain point are not detected. They are not easily affected by the material or color of the sensing object. The light beam passes through the object twice, this model interrupts light more than Through-beam model.
This allows for stable detection of glass because the Fiber Units receives the specular reflection of the glass when the glass is in the sensing range.
Suitable for use on moving parts without easily breaking. Select the model according to heat-resistant temperature. Tube-mounting Types Detect the liquid level inside transparent tubes. Strap the Fiber Unit to a tube with band. Liquid-contact Type Detect the liquid level by direct contact with the liquid. This model has excellent chemical-resistance because the Fiber Unit is covered in fluororesin.
No variation in detection positions even if the sensing distance changes. Glass-substrate Mapping Stable detection is possible even for difficult-to-detect curved surfaces.
ファイバユニット 【E32】 (E32-TC200 2M)