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Solutions for pressure, temperature, force and level measurement, flow measurement, calibration and SF6 gas solutions from WIKA are an integral component of our customers' business processes.
This is why we consider ourselves to be not just suppliers of measurement components but rather more a competent partner that offers comprehensive solutions in close co-operation with our customers – customised and precisely designed products for the exact requirement.
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Threaded
Resistance thermometers of these series are used as universal thermometers for the measurement of liquid and gaseous media in the range -50 ... +250 °C [-58 ... +482 °F].
For use in hazardous areas, intrinsically safe versions are available. They can be used for pressures up to 140 bar [2,030 psi] with 3 mm [0.12 in] sensor diameters and up to 270 bar [3,916 psi] with 6 mm [0.24 in] sensor diameters, depending on the instrument version. All electrical components are protected against humidity (IP67 or IP69K) and designed to withstand vibration (20 g, depending on instrument version).
The resistance thermometer is available with direct sensor output or integrated transmitter, which can be configured individually via the WIKAsoft-TT PC configuration software. Measuring range, damping, error signalling per NAMUR NE 043 and tag no. can be adjusted.
Insertion length, process connection, sensor and connection method can each be selected for the respective application within the ordering information. The model TR31 resistance thermometer consists of a thermowell/protection tube with a fixed process connection and is screwed directly into the process. The electrical connection depends on the design and is made with an M12 x 1 circular connector or via a directly connected cable. For the M12 x 1 circular connector, an adapter for electrical connection with angular connector per DIN EN 175301-803 form A is alternatively available (patent, property right: 001370985). As a special feature, the miniature OEM resistance thermometer is also available in customer-specific designs.
Model TR33
Model TR36
Threaded, compact version
Model TR34
Threaded, explosion-protected version
With M12 x 1
“An end to the uncertainty” - DIN EN 60751:2009 legitimises the use of platinum resistance thermometers in industrial applications (PDF)
Pressure and Temperature Instruments for Wind Turbine Control
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