3B44, 3B42 Datasheet - Analog Devices

3B44 (3B42 - 3B44) Isolated AC Sine Wave Input

The 3B42, 3B43, and 3B44 are single-channel AC sine wave signal conditioning modules which use an AC averaging technique to rectify, amplify, and filter 50 Hz to 400 Hz sinewave signals ranging from 20 mV to 550 V rms to give an rms output reading. Simultaneous precision voltage and current outputs .

3B44 Features

* AC averaging technique used to rectify, amplify, and filter 50 Hz to 400 Hz sine-wave signals. Accepts inputs of between 20 mV to 550 V rms to give an rms output reading. Module provides simultaneous precision voltage and current outputs. Module circuitry can withstand 130v rms at the input screwter

3B42_AnalogDevices.pdf