DHR 400 C420 - $254.50
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DHR 400 C420


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The transducer for the electronic measurement of DC & distorted AC waveform currents, with galvanic isolation between the primary circuit (power) and the secondary circuit (measurement). True RMS 4-20 mA current output.

Features
VFD and SCR waveforms current measurement
True RMS output
4-20 mA current output
Panel mounting
Eliminates insertion loss
Isolated plastic case recognized according to UL94-V0
Advantages
Large aperture for cable up to Ø32mm
High isolation between primary and secondary circuits
Easy installation
Applications
VFD Controlled Loads
VFD output indicates how the motor and attached load are operating.
SCR Controlled Loads
Acurate measurement of phase angle fired or burst fired (time proportioned) SCRs. Current measurement gives faster response than temperature measurement.
Switching Power Supplies and Electronic Ballasts
True RMS sensing is the most accurate way to measure power supply or ballast input power.