AEMC instruments MN185 Посібник користувача - Сторінка 3
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MECHANICAL SPECIFICATIONS
Operating Temperature:
Storage Temperature:
Maximum Conductor Size:
Dimensions:
Weight: 5.6 oz (160g)
Colors:
Dark gray handles with red cover
Polycarbonate Material:
Handle: 10% Fiberglass charged
Output:
SAFETY SPECIFICATIONS
OPERATION
Making Measurements with the AC Current Probe Model MN185
• Connect the terminals to the 200mA range of your DMM or instrument. The
MN185 has a ratio of 1000:1. This means that for 100A AC in the conductor
around which the probe is clamped, 100mA AC will come out of the probe
leads to your DMM or instrument. The output is 1mA AC per Amp. Select
the range on your DMM or instrument which best corresponds to the measured
then work down until the appropriate range and resolution is reached. Clamp
the probe around the conductor. Take the reading on the meter and multiply
it by 1000 to obtain the measured current (e.g., 59mA reading: 59 x 1000 =
59,000mA or 59A).
• For best accuracy, avoid if possible, the proximity of other conductors which
may create noise.
Tips for Making Precise Measurements
• When using a current probe with a meter, it is important to select the range that
provides the best resolution. Failure to do this may result in measurement errors.
GlobalTestSupply
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Electrical:
and ground
ORDERING INFORMATION
AC Current Probe
MN185 ................................Cat #100.185
Accessories:
Safety Leads.......................
Lead-Set of 2, 5 ft color-coded (red/black)
.... Cat #5100.07
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