The MGT-0420-001 current transducer converts a 0-0.333Vac signal to a standard 4-20mAdc output. The MGT-0420-001 helps to reduce inventory by allowing the measurement of various signals by simply changing the input device. Highly accurate, true RMS measurement ideal for distorted waveforms. Self powered from the 4-20mA loop. Robus construction, compact size and easy wiring