Measuring Temperature - Fluke 91 Series II User Manual

7 - 2
This chapter examines some typical measurements that
can be made with your ScopeMeter test tool. The exam-
ples given can be used as an aid in many applications.

MEASURING TEMPERATURE

Temperature is an often measured characteristic. The
80T-150U optional Temperature Probe can be used in
conjunction with the test tool to measure the surface
temperature, air temperature, and non-corrosive liquid
temperature. You can measure fluctuations in temperature
over a long period of time when the Min Max recording is
activated. Readings on the test tool can be given in
Fahrenheit or Celsius.
In this example, the air temperature is measured over
24 hours.
Connect the 80T-150U Temperature probe to the red and
black 4-mm banana jacks as shown in Figure 7-1.
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Figure 7-1 Temperature Measurement Setup
➀
+
Do a Reset; probe scaling factor is 10:1.
➁
( )
Be sure that the slide switch on the probe is in the
OFF position. A reading of more than 65 mV DC
indicates that the battery of the probe is good.
➂
➪
➃
: °C PROBE
Select degrees Celsius range.
Users Manual
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➪