The model 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.

Applications

• Sanitary applications
• Food and beverage industry
• Bio and pharmaceutical industry, production of active ingredients

Special features

• Sensor can be calibrated without having to open the process
• Compact design for space-saving fitting
• Simple and fast electrical connection via M12 x 1 plug connector
• With direct sensor output (Pt100/Pt1000 in 3 or 4-wire version) or integrated transmitter with 4 ... 20 mA output signal, individually parameterizable with free-of-charge WIKAsoft-TT PC configuration software
• Materials and surface finish quality in accordance with standards of hygienic design

Product information TR21-A