Data Acquisition Systems

MULTI-4

MULTI-8

KLARI-CORD 5

Power supply and signal conditioning for up to four HIOKI current clamps — integrated into the KLARIC workflow.

The MULTI-HIOKI PSU integrates HIOKI current clamps into the KLARIC measurement chain. It supplies up to four clamps, conditions their signals into KLARIC-compliant measurement signals and passes them on to MULTI and KLARI measurement modules — including demagnetisation at the push of a button (DEMAG). The result: contact-free AC/DC current measurement with one operating system, one data logger and one data set. Existing HIOKI investments remain fully usable, and the MULTI-8 autorange function is fully available for HIOKI sensors as well.

Features

• Power supply & signal conditioning for up to 4 HIOKI current clamps
• Each input features galvanic isolation
• Voltage Supply Range 9–32 V DC
• Direct connection to MULTI and KLARI measurement modules to support CAN output
• Stackable and pluggable within the MULTI family
• Loop-through of supply voltage and CAN
• LED status indication for all four channels
• Integrated DEMAG function — demagnetisation at the push of a button
• Auto-Range supported with MULTI and KLARI modules

Applications

• Contact-free current measurement on live conductors
• High currents where shunts are impractical
• Safety-critical applications, e.g. steer-by-wire
• High-voltage systems and setups requiring galvanic isolation
• Hybrid measurement setups with mixed equipment
• Connecting existing HIOKI investments to KLARIC devices

Technical data