Friday, 16 August 2019

Product change notification TEC-1091



- FURTHER DEVELOPMENT is important for Meerstetter Engineering -

Dear Customer,

We hereby inform you that the TEC-1091, version 1.8 will be replaced by an improved version 3.15.

Your advantages

  • more robust temperature measurement of the temperature to be regulated (object temperature)
  • larger temperature range and less noise of the second temperature measurement (typically heat sink temperature)

Old hardware version 1.8

  • last regular order date: 30.11.2019 - it is possible to pre-order the old controller until mid-2020. If you have special requirements, don't hesitate to contact us.

New hardware version 3.15

  • identical design and pin-compatible (connectors, screw holes, print size, print height)
  • identical performance and quality parameters, or better
  • software compatible starting from firmware v3.20 (or newer) - if you are fixed to an older firmware, we can provide a compatible version if required
  • available from 01.01.2020 - if requested single devices can be ordered for tests from autumn 2019
  • direction indication to help avoid installation errors


We expect that you will not notice any difference to the current hardware version, apart from the above-mentioned advantages. However, you should still perform a functional test.


If you need further information or have any concerns, please do not hesitate to contact us. We will be happy to help you. 


Best Regards

Meerstetter Engineering Team