Hanna Instruments

Scientific Equipment

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HI-768L Air, Gas & liquid Pt100 Probe

HI-768L Air, Gas & liquid Pt100 Probe

HI-768L Air, Gas & liquid Pt100 Probe

HI-768L Air, Gas & liquid Pt100 Probe

For liquids and air
£136.45 (exc. VAT) £163.74 (inc. VAT)

The HI-768L is an air and liquid Pt100 probe designed for use with one of Hanna’s Pt100 thermometers. A cable extends 1 m (3.3’) from the handle to the meter connection. The rounded tip of the probe allows users to obtain highly accurate temperature readings of air and liquid samples.

  • Measures up to 350°C (622°F)
  • Pt100 sensor
  • AISI 316 stainless steel
  • HI-768L Air, Gas & liquid Pt100 Probe information

    Hanna's extended description

    The Air and Gas Pt100 Probe - HI-768L is designed to measure the temperature of air and liquid samples.

    The operating principle of resistance thermometers is based on the increase of electric resistance of metal conductors (RTD: Resistance Temperature Detectors) with temperature. Among the various metals to be used in the construction of RTDs, platinum (Pt), a noble metal, is one that can measure temperatures throughout a wide range with a stable, linear behaviour. The most common RTD sensor using platinum is the Pt100. Hanna’s Pt100 thermometers and probes use multi-wire technology in the connection cable to obtain high levels of accuracy in industrial and laboratory applications.

    With a strong, corrosion-resistant, AISI 316 stainless steel construction, the HI-768L probe is able to measure samples up to 350°C (622°F).


    Pt100 probe for applications such as liquid and air


    Specifications list


    Range -30 to + 350°C
    Response Time 30 seconds
    Accuracy +/-0.25°C
    Sensor Pt100
    Probe Stainless steel AISI 316
    Dimensions 205mm length x 5mm diameter

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