ISOLATED OUTPUT HIGH PRECISION CURRENT SHUNT METER
PCS-1000I
FEATURES
6 1/2 Digit Voltage and Current
Measurement Resolution
Simultaneous Current and Voltage
Measurement
Five Current Measurement Levels(AC
& DC) : 30mA/300mA/3A/30A/300A
AC Voltage Measurement Levels :
200mV/2V/20V/200V/600V
DC Voltage Measurement Levels :
200mV/2V/20V/200V/1000V
Standard : USB & GPIB
GW Instek rolls out the new PCS-1000I isolated output
high precision current shunt meter, which inherits the
Connection Comparison
PCS-1000I can simultaneously measure current and
voltage with 6 1/2 measurement resolution. The
below diagram shows the connection method of
simultaneous voltage and current measurement function
of PCS-1000. PCS-1000I adopts five sets of independent
shunt resistors to provide five current measurement
simultaneous measurement. Compared with the test
levels, including 300A, 30A, 3A, 300mA, and 30mA to
of conventional meters from other brands, PCS-1000I
meet the requirements of different current level
is simple in connection and there is no requirement
measurements. Internally, PCS-1000I utilizes two sets
of 24bits ADCs and low temperature coefficient
CE Verification
of any additional instrument.
electronic components to mainly focus on the current
PCS-1000I Conducts Simultaneous Voltage
measurement of power supply devices. High precision
and Current Measurement
PCS-1000I can be used in adjusting and calibrating
instruments. Additionally, temperature variation will not
cause PCS-1000I to yield any measurement errors. PCS-
1000I can automatically select optimal measurement
level with the maximum resolution so as to replace
manual selection to save operational time.
PCS-1000I provides a BNC output, which can connect
with an oscilloscope to directly observe current
waveform variation without using a current probe.
General oscilloscopes do not have isolated channels
and their input and output are structured at a common
point, therefore, the output load will likely result in
and current
1.Only one PCS-1000I is needed to measure voltage
Front Panel
measurement errors. PCS-1000I's isolated current
2.Easy connection
output design can prevent measurement errors from an
3.USB and GPIB communications on the rear panel
oscilloscope with non-isolated outputs. PCS-1000I, a
can be used for data communication while
high precision AC/DC current shunt meter, not only
connecting with a PC
provides USB and GPIB communications interfaces for
users to remotely control the instrument but also
conducts simultaneous voltage and current
measurements. The SCPI communications commands
of PCS-1000I allow users to remotely control PCS-1000I
via a PC to operate measurement data readbacks.
Shunt Resistor Conducts Current and Voltage
Measurement
Rear Panel
1.One voltage meter is needed to measure voltage on
shunt and the voltage will be converted to current.
For simultaneous voltage and current measurement,
one extra voltage meter is required
PCS-1000I high precision AC and DC shunt meter can
2.Complex connection
simultaneously measure current and voltage with the
3.For data communication with a PC, the PC must be
maximum 6 1/2 measurement resolution. The above diagram
connected to two voltage meters
PCS-1000I
shows the connection method of simultaneous measurement.
Compared with the test of conventional meters from
vs. Current Probe for Measurement
Conventional Shunt Meter Conducts Current
and Voltage Measurement
other brands, PCS-1000I is simple in connection and
there is no requirement of any additional instrument.
Isolated Output Current
Output Design
APPLICATIONS
Power Supply Analysis
Power Supply Measurement Application
R & D and Laboratory Application
Quality Inspection Test
1.This method requires one shunt meter, one current
meter to increase current measurement resolution,
and one voltage meter to measure voltage
2.Complex connection
Precision Measurement
PCS-1000I adopts isolated current output design. Its
BNC output can directly connect with an oscilloscope
to avoid measurement errors resulted from the common
ground of oscilloscope's analog input measurement.
3.For data communication with a PC, the PC must be
connected to two meters
Simply Reliable
PCS-1000I
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