temperature

Thermowells are used to protect temperature sensors from being exposed directly to the process and enabling the sensors to be removed during operation thus eliminating the need to drain the system and prolonging the lifespan of the temperature sensor.

It is possible to construct a thermowell in numerous shapes, sizes and materials in order to fit the requirements of end user. This means that it is possible to have them customized in order to best fit the conditions in which you want to use them – typically in order to align with size requirements and temperature.

Usually most thermowell types follow the international technical standard: DIN 43772. This standard defines a series of default designs for thermowell types that makes them uniform in appearance as well as functionality.

At AEEC, we offer a wide selection of thermowells and are able to manufacture and deliver quickly according to customer’s wishes and requirements.

An RTD (Resistance Temperature Detector) is a sensor whose resistance changes as its temperature changes. The resistance increases as the temperature of the sensor increases. The resistance vs temperature relationship is well known and is repeatable over time. An RTD is a passive device. It does not produce an output on its own. External electronic devices are used to measure the resistance of the sensor by passing a small electrical current through the sensor to generate a voltage. Typically 1 mA or less measuring current, 5 mA maximum without the risk of self-heating.

Our company specializes in the design of corresponding instruments and valves for users’ special working conditions.

If you have any questions in this respect, please contact us.