Ouman: TMW sensor
Ouman TMW sensor is a new generation quick and accurate measurement sensor for temperature measurement. The sensor is used in control and automation systems of private homes and in measuring air and water temperatures. The sensors are used both in and outdoors.  

Velho implemented the design, mechanical engineering and manufacturing the cast of the sensor in cooperation with Ouman Finland Ltd.  The sensor needed to be of durable design and operational under all conditions. The sensor product family includes different lengths of pressurised sensor sticks. The special challenges in the project were the production technique and manufacturer search for the sensor sticks.