Digital Capillary Temperature Gauge

This digital capillary temperature gauge is battery operated with continuous reading with a PT100 sensing element. It offers industrial quality, high accuracy and excellent repeatability. The 3.5 digit LCD display, with 12mm high characters and 1ºC/ºF resolution is easy to read.


  • Case diameter: 100 mm
  • Ranges: -50 °C to +150 °C and -200 °C to +600 °C
  • Accuracy: -50 °C to +150 °C < 0.15%, ± 1 digit, -200 °C to +600 °C < 0.1%, ± 1 digit
  • Construction: Stainless steel
  • Capillary length: 10 metres
  • Immersion length: 35...2000mm (subject to temp range)
  • Immersion OD: 6mm...20mm (subject to temp range)
  • Power source: Battery
  • LCD display: 3.5 digit, 12mm high
  • Sensing element: PT100
  • Ingress protection: IP65
  • Temperature drift: < ±0,005% /°C over ambient


  • Built-in transmitter, 2 wire 4-20mA output when powered by a 13-35Vdc power source.
  • Threaded or flanged connections
  • ATEX and 3.1 material certificates
  • Custom ranges/dials
  • Customer logo
  • Polycarbonate window
  • Thermowell to suit

Calibration Notes

Traceable calibration certificate to national standards

If you have any questions, please contact us on +44 (0) 117 965 4615 or visit our enquiry page and submit the form.

We can also customise our products to your specific needs.

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Leading industry standards

NQA ISO9001 Accredited and Achilles Affiliated

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  • Achilles logo
  • NQA UKAS logo
  • BEMA logo
  • QAS International ISO 14001:2025 logo

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