WBF152H25(40-60Hz Frequency Transducer 10V Output) uses a special isolation module to measure the AC power frequency in the power grid and circuit in real time, and convert it to 0~5V, 0~10V or 1V~5V DC voltage (Uz) output; with high precision, high isolation, low Power consumption, low drift, wide temperature range, strong anti-interference ability. 40-60 Hz Frequency Transducer 10V Output adopts card-mounted structure, terminal wiring, easy installation, using DC 12V / 24V power supply, three isolations among input, output and power supply.