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 A
new wide band current monitor with high current
capability that can measure RMS currents up to
600A with a 0.01V/A sensitivity is being introduced
by Ion Physics Corporation of Fremont, New Hampshire.
The IPC Current Transformer model CM-1-BS4 monitors
AC and pulse currents without physically contacting
the conductor, eliminating ground loops and interface
noise. The monitor has a maximum droop of 0.125%
per millisecond and a useable risetime of 85 nanoseconds.
The maximum saturation value (I peak/f) is 1.5
Ampere-second. The 3dB bandwidth extends from
0.2 Hz to 4 MHz.
Electrostatically shielded, the IPC Current Monitor
model CM-1-BS4 provides output voltage proportional
to the current times monitor sensitivity, which
can be read on a voltmeter or oscilloscope. This
device is doughnut shaped with an outer diameter
of 7" (180mm), an inner diameter of 2.6"
(66mm) and a thickness of 1.8" (46mm). IPC
has been engaged in the design and construction
of high quality wide band current monitors for
over 20 years and offers for sale a line of 28
standard monitors. It also prides itself in providing
a multitude of specialty models to satisfy unique
requirements of its customers.
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