Pt100 Model IH Industrial reference thermometer -100 °C … 600 °C

Pt100 Model IH
Industrial reference thermometer

Precise reference thermometer for measuring exact temperatures or as industrial temperature standard e.g. for dry block calibrators.

  • slim design
    The temperature sensor with a diameter of 4mm and a small handle enables use in small spaces, e.g. for dry block calibrators.
  • Pt 100 temperature sensors
    Use of highly stable and annealed high-temperature temperature sensors.
  • Wide temperature range
    Thermometers can be used from -100 °C to 660 °C 


eXacal thermometers are calibrated in our own DAkkS calibration laboratory. The DAkkS accreditation ensures that all calibrations are traceable to national and international standards. The measurement uncertainty is calculated from many components. The largest contributions are reproducibility, ITS-90 characteristic, self-heating and hysteresis.

Measurement Uncertainties

Technical Data

Model Pt100IH
Temperature range  -100 °C … 600 °C
Resistance rating  Pt100 (100 Ohm)
typical annual Drift  2,5 mk
Connection type  Four-wire
Connection Cable  Temperature resistant – low EMF stranded
wires from own production
Connection  Banana plugs
Sheath material  metal
Handle  ∅ 12 mm x 40 mm
Diameter  4 mm
Length  375 mm
Connection cable  1 m
 Temperature sensor
R0  100 Ohm ± 0,05 Ohm
Alpha  0,003850 ± 0,000005
Standard  IEC 60751:2008
Tolerance  1/10 DIN
Length  25 mm
Recommended measuring current  1 mA
Self-heating  4 mK


Questions about Thermometers?