Newnan Georgia, June 25, 2004 - Yokogawa Corporation of America announced today that it has expanded its Power Monitor product line with the introduction of the CW240 Clamp-on power meter. The CW240 is designed to analyze electric power consumption and power quality in commercial buildings, industrial plants and other large facilities. It has a voltage range of 150/300/600/1000Volts with optional current clamps that can measure from a minimum of 200.0mA up to 3000 Amperes. Wiring inputs are selectable from 1 p2w to 3p4w. In addition, Scott
connections and simultaneous multiple system load measurements are available in this versatile power meter.
Salient features of the CW240 are highlighted below:
o Electric energy measurement: Integrated values of active, regenerative, reactive power quantities (leading/lagging).
o Instantaneous measurements: Volts, Amps (per phase & average), Watts, Vars, VA, PF, PA, Hz.
o Demand measurement: Maximum power and time it occurs.
o Waveform measurement: Voltage and current.
o Voltage fluctuation measurement: Dips/swells/ instantaneous power failures.
o Harmonic measurement: Displays each order from the 1 st to the 50th harmonic.
o Leakage current measurement with optional 2 Amp clamp-on CTs.
o Internal memory 1 MB with optional flash memory cards up to 512MB.
o Displays wiring errors and all settings.
o Four channel analog output and two channel analog input options.
o RS232 communications and ToolBox240 software included.
o Powered up by 6 AA batteries or AC adaptor with optional NiMH battery.
Visit Yokogawa's website www.us.yokogawa.com/mi for more information on the CW240 and other portable power monitoring products.