TR31 OEM Miniature Resistance Thermometer

Resistance thermometers of this series are used as universal thermometers. They are for the measurement of liquid and gaseous media in the range -50 … +250 °C [-58 … +482 °F]. Intrinsically safe versions are available for hazardous areas.

They can be used for pressures up to 140 bar with 3 mm sensor diameters. They can be used up to 270 bar with 6 mm 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).

Special features

  • Very compact design, high vibration resistance and fast response time
  • With direct sensor output (Pt100, Pt1000 in 2-, 3- or 4-wire connection) or integrated transmitter with 4 … 20 mA output signal
  • Integrated transmitter is individually parameterisable with free-of-charge WIKAsoft-TT PC configuration software
  • Sensor element with accuracy class A in accordance with IEC 60751

Documents

Description

Applications

  • Machine building, plant and vessel construction
  • Propulsion technology, hydraulics

The resistance thermometer is available with direct sensor output or integrated transmitter. They 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.

Insertion length, process connection, sensor, and connection method can each be selected for the respective application. The model TR31 resistance thermometer consists of a thermowell with a fixed process connection. It 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 (patent, property right: 001370985) is optionally available. The miniature OEM resistance thermometer is also available in customer-specific designs as a special feature.