New laser micrometer offers greater flexibility

With an increased range of 95mm, Micro Epsilon states that its new optoCONTROL 2520-95 allows for measurements on larger diameter parts without the need to use or combine additional sensors. The new unit is a compact laser micrometer characterised by high accuracy and high repeatability as well as its extended measuring range of 95mm. The micrometer is said to be flexible too; measurements can be taken at any position within the light curtain whilst preset optimum distances are selectable in the controller. Due to its high linearity (<± 15µm), high repeatability (≤ 6µm) and measuring speed (2.0 kHz), the Micro Epsilon claims that the sensor is suitable for all applications where large measuring ranges are required.

The optoCONTROL 2520 series outputs up to 2,500 measurements values per second depending on the measuring range. Measurement modes such as Edge Tracking, Diameter, Gap and Centre Axis can be selected, whilst the Segment mode allows multiple targets to be measured that are within the optical beam. An option with an angled (90-degree) flat receiver is also available on both ranges for measurements in confined spaces. Configuration of the sensor is performed via the web interface, enabling parameters to be set up including video signal, filter and the various measuring modes. The optoCONTROL 2520 micrometers are equipped with an integral controller and are rated as laser class 1M. Analogue, RS422, Ethernet and EtherCAT outputs are provided to simplify integration of the sensor into the customer’s own production control environment. Profinet and Ethernet/IP can also be used via the IF2030 interface converters.

Wear-free and a long service life

All optoCONTROL laser micrometers from Micro-Epsilon work without rotating mirrors and are thus completely wear-free. The parallel light curtain is created by using special optics in the light source. High quality components in the receiving optics, including filters and lenses enable the high accuracy of the micrometers. The optoCONTROL 2520 series of laser micrometers provide improved linearity, different measuring ranges and variable mounting distances between transmitter and receiver, allowing for a wide range of dimensional measurement applications in production control, quality control and inline inspection says the company.