AT5B420L

AT5B420L is an AC current transducer. This split-core transducer is for the electronic measurement of AC waveform currents, with galvanic isolation between the primary circuit (power) and the secondary circuit (measurement). The 4-20mA current output is proportional to the RMS value of the primary current. Applications include automation and supervision, safety and condition monitoring and energy management.

• 5Arms primary nominal current
• RMS output, split-core type, terminal output
• Ø 16mm sensing aperture for non-contact measurement
• Isolated plastic case recognized according to UL 94-V0
• High isolation between primary and secondary circuits
• Compact case, cost-effective solution, easy installation
• Supply voltage (loop-powered) range from 20 to 30V DC
• Response time to 90% of IPN step is < 100ms
• Ambient operating temperature range from -20 to 60°C
• IP40 protection degree