BA Series AC current sensors transmit the AC current signal to standard DC analog signal (4-20mA or 0-5V) by accurate constant current technology and Temperature Linearity Compensation technology. They can all work under DC24V and 12V, and they have good capacity of overload, high accuracy, excellent isolatiion and low consumption. They are applied widely in the field of industrial automatization and comply IEC60688:1992 and IEC1851987.