Carlo Gavazzi’s A82 series is a true RMS AC metering transformer with input current options of 25 A_AC, 50 A_AC, 100 A_AC, 250 A_AC, and 500 A_AC. Output options include 0 mA to 20 mA, 4 mA to 20 mA, and 0 V to 10 V, making them an ideal interface for PLCs or current monitoring relays. The A82 has a 27 mm through hole for wiring and a flange mount base.

The E83 series is a compact AC metering transformer with seven knob-selectable input current ranges up to 50 A_AC. A 4 mA to 20 mA output allows it to input directly to PLCs or current monitoring relays. A 12 mm through hole for isolated current carrying wire makes it suitable for most applications. The E83 can be mounted on DIN rail or screwed directly to a surface.