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| | | Ideal for the detection of very small parts | | Conventional fibres Co-axial fibres | | |
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| | | LLKIRVV6 LLKIRD8V6 LLKIRDI2V6 LLKIRD20V6 PE-Im PE-Im PE-Im PE-Im | | |
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| | | The three fixed focus versions LLKIRDxV6 enable utmost precision in fixed focus distances (8/12/20 mm). The variable focus LLKIRVV6 enables manual adjustment of the focus within the range 8 - 20 mm. | | |
| | | Fibre optic transmitters and receivers run in two separate sheaths, which are connected to the sensor's appropriate optical components by means of the glass fibre coupling. With conventional fibre optics (left-hand picture), both fibres run parallel to one another whilst with coaxial fibre optics the fibre-optic receivers run co-axially around the transmitter fibres. This is of advantage when using an additional optic, e.g. a smaller light spot and a better small part detection. | | |
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| | | Overview of applications | | |
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| | | Flexibility A proximity switch is fitted to a robot arm and accompanies the arm in every movement. The mechanical strain applied requires a high level of flexibility and as small a bending radius as possible of the connected plastic fibre-optic. | | Detecting small objects Thanks to light spots of e.g. 0.65 mm in size, even very small objects can be reliably detected. | | |
| | | Robust When working with aggressive cleaning agents such as those used in the food industry resistant sheathing is required. | | |
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| | | Heat resistance Cast iron cylinders are separated immediately after production. This results in high ambient temperatures. | | Area detection with the cross-section converter (Analogue output) Objects (nuts) fall through the area monitored by a cross-section converter and can thus be counted. | | Can be mounted on transparent tubes with 0 from 6 to 26 mm. Used for level measuring in tubes inside water tanks or other containers. Reliable detection is guaranteed, even for non-transparent liquids. | | |
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