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TF 37 Threaded Thermometer

TF 37 Threaded Thermometer

2762

The WIKA TF37 threaded thermometer, which is highly resistant to vibration, is used in applications with strong vibrations and where, due to high, medium temperature, a decoupling of the electrical connection point and the measuring point is necessary. A thermowell made of brass or stainless steel prevents the measuring element of the threaded thermometer from coming into contact with the medium, thus enabling direct installation of the instrument in the process. The fixed mounting thread guarantees quick and easy installation in the process. The transition point from the thermowell to the connection lead is dust and waterproof (IP65 or IP66/IP67).
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TR20 Resistance Thermometer

TR20 Resistance Thermometer

2881

The WIKA TR20 resistance thermometer is used for temperature measurement in sanitary applications. It features a flush NEUMO BioControl® connection and is therefore particularly suited to applications where a thermowell which extends into the process medium is either not possible or not desired. For increased hygiene requirements for those elements in contact with the surrounding environment, a stainless steel head is available in an optimised hygienic design. The WIKA TR20 resistance thermometer in combination with the block flange (low-profile design) is especially suitable for temperature measurement in mixing and agitating vessels with a wiper. The result is a flush-mounted instrumentation at the vessel wall. Thus an easy removal of the process medium from the inner wall is enabled by means of a rotating wiper. This results in a good homogenous mixture of the components and, at the same time, accurate temperature measurement in a mixing vessel.
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TR21-A Resistance Thermometer

TR21-A Resistance Thermometer

2884

The WIKA TR21-A resistance thermometer provides temperature measurement in sanitary applications and can be used for the measurement of liquid and gaseous media in the range of -30 … +250 °C (-22 … +482 °F). For application in hazardous areas, intrinsically safe versions are available. These thermometers are fitted with thermowells, whose process connections meet the stringent requirements, in terms of materials and design, of hygienic measuring points. All electrical components are protected against moisture (IP67 or IP69K). The resistance thermometer is available with direct sensor output or integrated transmitter, which can be configured individually via the PC configuration software WIKAsoft-TT. Measuring range, damping, error signalling per NAMUR NE43 and TAG no. can be adjusted. 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 loading, integrated into the union nut, guarantees the contact between the sensor tip and the bottom of the thermowell and thus ensures a short response time and lasting high accuracy. The welded junction between the thermowell and the flange makes the use of a sealing as additional material in those areas redundant which are in contact with the product. Insertion length, process connection, sensor and connection method can each be selected for the respective application within the order information. The electrical connection is made via an M12 x 1 circular connector. For applications requiring the sterilisation of the instrument in autoclaves, an especially temperature-resistant instrument version is available.
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TR21-B Resistance Thermometer

TR21-B Resistance Thermometer

2887

The WIKA TR21-B resistance thermometer provides temperature measurement in sanitary applications and can be used for the measurement of liquid and gaseous media in the range of -30 … 150°C (-22 … +302 °F). For application in hazardous areas, intrinsically safe versions are available. To integrate it into the process, the WIKA TW61 thermowell is directly orbitally welded into a pipeline. The connection ends are straight and prepared for orbital welding. The process connections meet the stringent requirements, in terms of materials and design, of hygienic measuring points. All electrical components are protected against moisture (IP67 or IP69K). The resistance thermometer is available with direct sensor output or integrated transmitter, which can be configured individually via the PC configuration software WIKAsoft-TT. Measuring range, damping, error signalling per NAMUR NE43 and TAG no. can be adjusted. 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 loading, integrated into the union nut, guarantees the contact between the sensor tip and the bottom of the thermowell and thus ensures a short response time and lasting high accuracy. Insertion length, process connection, sensor and connection method can each be selected for the respective application within the order information. The electrical connection is made via an M12 x 1 circular connector. For applications requiring the sterilisation of the instrument in autoclaves, an especially temperature-resistant instrument version is available.
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TR21-C Resistance Thermometer

TR21-C Resistance Thermometer

2890

The WIKA TR21-C resistance thermometer provides temperature measurement in sanitary applications and can be used for the measurement of liquid and gaseous media in the range of -30 … 250°C (-22 … 482°F). For application in hazardous areas, intrinsically safe versions are available. These thermometers are fitted with process connections that meet the stringent requirements, in terms of materials and design, of hygienic measuring points. All electrical components are protected against moisture (IP67 or IP69K). The resistance thermometer is available with direct sensor output or integrated transmitter, which can be configured individually via the PC configuration software WIKAsoft-TT. Measuring range, damping, fault signal per NAMUR NE43 and TAG no. can be adjusted. The welded junction between the thermowell and the flange makes the use of a sealing as additional material in those areas redundant which are in contact with the product. Through the compact design, this resistance thermometer is designed specifically for operation in applications with limited mounting space. Insertion length, process connection, sensor and connection method can each be selected for the respective application within the order information. The electrical connection is made with an M12 x 1 circular connector. For applications requiring the sterilisation of the instrument in autoclaves, an especially temperature-resistant instrument version is available.
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TR22-A Resistance Thermometer

TR22-A Resistance Thermometer

2893

The WIKA TR22-A resistance thermometer is used for temperature measurement in sanitary applications. The process connections meet the stringent requirements, in terms of materials and design, of hygienic measuring points. With increased hygienic requirements for the ambient areas around the measuring point, a stainless steel head is available in an optimised hygienic design. This enables easy cleaning of the measuring instrument, particularly for splash zones in food production. Due to the rotatable screw connection to the connection head, it is possible to loosen the connection head and to adjust it in the desired position. The connection head can be removed together with the measuring insert. This allows the resistance thermometer to be calibrated along with the whole measuring chain, i.e. without disconnecting the electrical connections. In addition, this avoids having to open the process, and thus the risk of contamination is minimised. 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. The welded junction between the thermowell and the flange makes the use of a sealing as additional material in those areas redundant which are in contact with the product.
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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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TR60-x Resistance Thermometer

TR60-x Resistance Thermometer

3230

The WIKA TR60-A outdoor resistance thermometer features a closed probe tube and is intended for damp or humid rooms and outdoor applications. For application in hazardous areas, intrinsically safe versions are available. Indoor resistance thermometer, model TR60-B The WIKA TR60-B is intended for dry rooms. The sensor tube around the sensor is perforated. As a result of this perforation, the sensor is in direct contact with the ambient air. This considerably improves the response time. The range of applications is enhanced by the addition of optional analogue or digital transmitters.
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