Yokogawa Electric Corporation 246951-540-AHF-1-0 Watt Transducer

The Yokogawa Juxta 246951-540-AHF-1-0 Watt Transducer converts real power (watts) measured from CT/PT inputs into a standardized analog output for industrial power monitoring systems. Operating at 50/60 Hz with input of 120 VAC (PT input typical) and 5 A AC (CT secondary input), it typically outputs 4–20 mA DC (or ± mA, model dependent) and provides isolation up to 2500 VAC input-to-output with an accuracy of ±0.5% of span and a response time under 400 ms. Designed for panel or DIN-rail mounting, calibration is typically ~0–500 W per element at 120 V and 5 A input, making it suitable for monitoring motors, generators, and distribution systems and enabling integration with PLC, DCS, or SCADA systems in switchboards, control panels, and energy management applications.