Handheld Instruments - Power Meters

CW120 Series • The CW120 Series can be used for voltage measurements up to 495 V. • A variety of connection types are supported, from single-phase 2-wire to three-phase 4-wire - CW120: three-phase 3-wire model - CW121: three-phase 4-wire model • Continuous measurement integration (accurate measurements can be obtained even if there are large load fluctuations) • Plus/minus signs are shown for reactive power and power factor. • The data saving interval can be set in the range of one second to one hour CW240 Series • Simultaneous measurement of instantaneous value, electric energy, demand, harmonics and voltage fluctuation. • Simultaneous measurement of loads in 4 systems of up to 1P2W • Simultaneous measurement of loads in 2 systems of up to 1P/3P3W • Data saving interval can be set from 1 waveform (for instantaneous measurement) to 1hour. • Measure up to 50th order harmonics • 4ch leakage current measurement using newly released clamp probe 96036 • Long time data logging by using compact flash memory. • 2ch analogue input (Optional) • Equipped with 4ch analogue output (recorder output) • AC adaptor for power supply. NiMH rechargeable battery and alkaline battery for backup

For more information on Handheld Instruments - Power Meters talk to Yokogawa Measurement Technologies Ltd