The CurrentWatch EACR Series current sensor family from Eaton's electrical business combines a current sensor and a "True RMS" signal conditioner into a single package. The EACR Series provides True RMS output on distortion waveforms found on VFD or SCR outputs, and on linear loads in "noisy" power enviroments. Available in Solid‑ or Split‑Core housings
Typical Applications
VFD Controlled Loads‑ Monitoring VFD output indicates how the motor and attached load are operating
SCR Controlled Loads‑ Accurate measurement of phase angle fired or burst fired (time proportioned) SCRs, with faster current measurement than temperature sensors
Switching Power Supplies and Electrical Ballast‑ True RMS sensing is the most accurate way to measure power supply or ballast input power
Eaton CurrentWatch Series Current Transducer, Current Sensor, UL94 V0 Flammability Rated Plastic enclosure, Measure up to 5A max AC, Screw Terminals, 24Vdc Current Loop input, 1 FS accuracy