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Project a laser onto the surface and measure the distance from the surface by means of an oblique camera. They come in a variety of ranges, resolutions and accuracies.

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These project a laser line onto the surface and have one or two oblique array cameras that determine the shape and position of the visible laser line. Very effective where large areas need measuring or digitising.

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Spread Beam Laser sensor
Similar to Laser Micrometer but uses a spread laser beam that project a shadow onto the receiver. Very fast and often used for flaw detection on fast running lines. Has
typically only a small measuring field.

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Ultrasonic Distance sensor
Designed to measure distances in air or water (similar to a sonar).
Ideal for larger distances such as level sensing etc. that do not requires highest resolution or accuracy.

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The means to sense most processes .......
Laser Micrometer / Laser Scanning sensor
Highly precise and versatile. Ideal for measuring Outside Diameter (OD), Thick-ness a reference, Width, Gap and Position. Several can be combined to measure in two axis or control Wall Thickness. Rugged.

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Using Laser it measures speed and length of most materials to 0.05% accuracy.
Soft, hard, hot or uneven surface have no effect on the measurement result.
Suitable for speeds up to 3000 m/min.

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Non-contact Length and Speed sensor
Laser Triangulation Distance sensors
Laser Profile sensor / scanner
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I.e. Gauges & Systems that measure a product dimension, quantity or length and typically have their own displays and control.

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Linear Incremental Tape Encoder
This device has a coarse pitch stainless tape that runs frictionless through an optical reading head. Resolutions of either 0.1 mm or 1 mm are achievable with an accuracy of up to 0.03 mm /metre.

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Incremental & Absolute Digital Encoders
Swiss-made Heavy-duty encoders in both shaft and hollow shaft executions.
- Incremental types up to 12000 ppr
- Absolute types up to 25 bit multi-turn
- We can customize them to your needs !!

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Absolute Analog Encoders
Super protected analog encoders in both shaft and hollow shaft executions.
0-10 VDC or  4-20 mA over 90, 180, 270 or 360 degrees of rotation.
Protection up to IP69K !!

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No wires. Just a single optical fibre con-nects this encoder to the control module.
Guaranteed unaffected by interference or even lightning strike. Connection lengths in excess of 1000m are possible.

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Wireless Fibre-optic Incremental Encoder
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Click on one of the sections below or choose what you want to measure from the menu on the left.

Need help selecting ......  Email us : info(at)qualityincontrol.com

Robust 1D and 2D Angle sensors for applications in earthwork machinery, cranes and similar applications.
Voltage, 4 to 20mA or CAN-bus output with integrated switch outputs

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Geared Limit Switches / Encoders
Get rotary position feedback over multiple turns from a single device. Any number of freely adjustable cams and combinations with encoders or potentiometers are possible. Ratios 1:1 up to 1000:1.  

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Inclination and Angle Sensors
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