Измерительная вставка для термометров сопротивления со взрывонепроницаемой оболочкой Wika TR10-K
The measuring inserts per DIN 43 735 for resistance thermometers described here are designed for installation in a protection assembly. Operation without thermowell is only recommended in certain applications. These measuring inserts are made from flexible, mineral insulated sheathed cable. The sensor is located at the tip of the measuring insert. This model is spring-loaded to ensure that the measuring insert is firmly pressed down on the thermowell bottom and conforms to DIN 43 735. Apart from the DIN versions, customer specific versions are available, for example:
Models with rigid insert tube are also available. Type and number of sensors, accuracy and method of connection can be selected individually for the appropriate application. Adequate heat transfer between thermowell and measuring insert is only ensured when the measuring insert is of correct length and diameter.