YOKOGAWA WT310 User Manual

2-33
IM WT310-02EN
Making Preparations for Measurements
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App
Index
Ungrounded Measurement Circuits
When the circuit under measurement is not grounded and the signal is high in frequency or large
in power, the effects of the inductance of the shunt-type current sensor cable become large. In this
case, use an isolation sensor (CT, DC-CT, or clamp) to perform measurements.
Clamp-type current sensor
External current sensor
input connector
LOAD
V
±
Voltage input terminals
WT310/WT310HC/WT330
Connecting the 96001 Clamp-on Probe
When using the Yokogawa 96001 Clamp-on Probe, use the 758924 Conversion Adapter (optional
accessory).
96001 (voltage output type)
758924
WT310/WT310HC
WT330
EXT input terminal
EXT input terminal
2.10 Wiring the Circuit under Measurement When Using Current Sensors

YOKOGAWA WT310 Specifications

General

Brand	YOKOGAWA
Model	WT310
Category	Measuring Instruments
Language	English