Temperature Data Logger for Harsh Environments - HiTemp140

MadgeTech’s HiTemp140 is a stainless-steel temperature data logger that has been precisely designed to be used in challenging environments, such as laboratory autoclaves. As a completely submersible unit, the HiTemp140 is built to withstand temperatures as high as 140 °C (284 °F), and at the same time maintain an accuracy of +/-0.1 °C (0.18 °F).

The HiTemp140 has the capability of storing as many as 32,700 readings. It is also fitted with a rigid external probe that can measure extended temperatures that are as high as 260 °C (500 °F). Customers may request for specific probe lengths that are as long as 7 inches. Furthermore, the HiTemp140 also records both the time and date that is stamped onto temperature readings, all of which are stored within the logger’s non-volatile solid-state memory system, thereby allowing for all recorded data to be retained, even if the battery quits.

The HiTemp140 logger can be operated using the MadgeTech Software which allows users to easily start, stop, and download data in a convenient manner. Moreover, this software also offers graphical, tabular, and summary data in °C, °F, K or °R, according to the user’s specific requests. All data obtained by the HiTemp140 can also be automatically exported to Excel® for additional calculations.

Product Specifications of the HiTemp140

  • Temperature Sensor: 100 W Platinum RTD
  • Temperature Resolution: 0.01 °C (0.018 °F)
  • Temperature Calibrated Accuracy:
    • ± 0.1 °C / ± 0.18 °F (20 °C to 140 °C/68 °F to 284 °F)
    • ± 0.3 °C / ± 0.54 °F (-20 °C to 19.99 °C/ -4 °F to 67.98 °F)
    • ± 0.4 °C / ± 0.72 °F (-40 °C to -20.01 °C/ -40 °F to -4.02 °F)
  • Probe Temperature Range: -200 °C to 260 °C (-328 °F to 500 °C)
    • Note that the body of the logger is unable to exceed 140 °C
  • Memory: 32,700
  • Reading Rate: 1 reading/second to 1 reading/24 hours
  • Battery Life: Approximately 1 year
    • 1 minute reading rate typically at 25 °C/77 °F
    • Replaceable battery (by user)
  • Material: 316 stainless steel
  • IP Rating: IP68
  • Fully submersible
  • Operating Environment Range: -40 °C to 140 °C/ -40 °F to 284 °F
    • 0% RH to 100% RH
    • The body of the logger is unable to exceed 140 °C
  • IFC400 interface packaging required
  • CE Approvals
  • 0.500 lbs
  • Dimensions
    • HiTemp140-1
      • Body: 1.55 inches x 0.97 inches (diameter)
        • 40 mm x 25 mm (diameter)
      • Probe:
        • 1 inches x 0.125 inches (diameter)
          • 0.188 inches (transitional diameter)
        • 25 mm x 3.2 mm (diameter)
          • 4.8 mm (transitional diameter)
      • Body for 2 inches, 5.25 inches and 7 inches:
        • 1.75 inches x 0.97 inches (diameter)
        • 45 mm x 25 mm (diameter)
    • HiTemp 140-2
      • 2.0 inches x 0.188 inches (diameter)
      • 51 mm x 4.8 mm
    • HiTemp140-2-TD
      • 2.0 inches x 0.125 inches (diameter)
        • 0.188 inches (transitional diameter)
      • 51 mm x 3.2 mm (diameter)
        • 4.8 mm (transitional diameter)
    • HiTemp140-5.25
      • 5.25 inches x 0.188 inches (diameter)
      • 134 mm x 4.8 mm
    • HiTemp140-5.25-TD
      • 5.25 inches x 0.125 inches (diameter)
        • 0.188 inches (transitional diameter)
      • 134 mm x 4.8 mm
        • 4.8 mm (transitional diameter)
    • HiTemp140-7
      • 7.0 inches x 0.188 inches (diameter)
      • 178 mm x 4.8 mm

Temperature Data Logger for Harsh Environments - HiTemp140

HiTemp140 1" probe
HiTemp140 Models: 1", 2", 5.25" & 7"
HiTemp140 (with key ring end cap)
HiTemp140 1", HiTemp140 2", IFC400 and IFC406

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