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TR22-B Resistance Thermometer

TR22-B Resistance Thermometer

2896

The WIKA TR22-B resistance thermometer is used for temperature measurement in sanitary applications. For an integration into the process, the patented thermowell model TW61 is directly fitted into a pipeline using orbital welding. The connection ends are smooth and prepared for orbital welding. The process connections meet the stringent requirements, in terms of materials and design, of hygienic measuring points. For easy calibration or maintenance, the sensor is removable without having to break into the process or disconnect the electrical connection. Thus hygiene risks can be minimised, and downtimes can be reduced. The spring-loaded measuring insert guarantees the contact between the sensor tip and the bottom of the thermowell and thus ensures a fast response time and high accuracy.
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TR25 Resistance Thermometer

TR25 Resistance Thermometer

2899

This WIKA TR25 resistance thermometer is used in applications where a thermowell immersed into the process medium is not possible or not desired, particularly for piggable pipelines, highly viscous media and flow conditions with high shear forces. A wide variety of process connections is available so that these thermometers can be used for many different processes without any problems. 3- or 4-wire platinum measurement resistances in accuracy classes A and B per DIN EN 60751 serve as sensors. Analog or digital transmitters built into the connection head are able of making multiple output signals available, for example, 4 … 20 mA, HART® protocol, FOUNDATION„¢ fieldbus or PROFIBUS® PA.
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TR75 Resistance Thermometer

TR75 Resistance Thermometer

3233

The DiwiTherm® (WIKA TR75 resistance thermometer) is the ideal combination of a digital display and a resistance thermometer. This compact temperature measuring instrument can be used in a wide range of applications and works without an external power supply. A broad spectrum of possibilities for the combination of insertion length, neck length, connection to thermowell etc. are available for the thermometers, suitable for any thermowell dimension and the widest range of applications. Operation without thermowell is only recommended in certain applications. Optionally, the DiwiTherm® can be manufactured with a process connection for measuring the temperature on a pipe's surface.
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