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Connecting Current Probes
Types of
current probes
Safety
Precautions
A variety of current measurement probes are
available.
The two main types of current probes are listed below.
Each type is available in a variety of sizes:
TR (B Series) clamp-on current probes that provide
a broad range of current measurements
Multiple DRANFLEX (XLB and MHB Series) models
powered by the instrument
Probe positioning: The arrow marking on the current
probe should be pointed in the direction of current flow
and towards the load. In order to reduce
measurement errors, it is always 'best practice' to
center the conductor in the probe. Correct position of
the probe is necessary for correct power
measurements, where in-phase voltage and current
measurements are necessary.
Contact the Dranetz Customer Support at (732) 287-
3680 or 1-800-372-6832 for information on availability
and pricing of current probes.
The following safety precautions apply to current
probe connections.
DO NOT attempt to measure current in any circuit
in which the circuit to ground voltage exceeds the
insulation rating of the current probe (600 Vrms
max).
Make sure the jaws of the current probe are tightly
closed. Keep mating surfaces clean and free from
foreign matter.
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