User manual
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MRU GmbH, D-74172 Neckarsulm
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5.5.
Measuring with interchangeable sensor IR400
The interchangeable sensor IR400 is used for non-contact temperature
measurement.
Starting measurement
CAUTION
Beware of hot surface
Hot surfaces cause severe burns.
►
Do not touch hot surfaces.
►
Plug the desired interchangeable sensor into the sensor connection.
See also chapter Use interchangeable sensor without probe tube,
Page 19.
In the Display "IR400" appears.
The measurement starts.
►
Guide slowly the interchangeable sensor along the areas to be tested.
The measuring distance depends on the size of the surface to be
measured. The measurement becomes more accurate, when you go
close to the surface. The minimum distance is approx. 1 - 2 cm.
The measurement process is displayed graphically.
Visual and audible alarm signals indicate a measurement above
the set alarm threshold.
The flashing frequency of the red LED in the sensor foot increases
with a measurement above the set alarm threshold.
