ITZ 600-24000

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Rack mounted (fix gain or programmable) current transducers
Made for ultra high accuracy

Main characteristics:

• 14 models
• Nominal current measurement: from 40 to 24000 ADC
• Excellent linearity, from 1 to 10 ppm
• High resolution
• Initial offset: < 2 ppm
• Very low offset drift: from 0.1 to 0.6 ppm/K
• Overall accuracy @ I_PN @ +25°C: between < +/- 3 ppm and < 12 ppm
• Wide frequency bandwidth from DC up to 500 kHz (+/- 3 dB)
• 5 year warranty

Features:

• DC, AC pulse currents' measurements with galvanic isolation
• Closed-Loop Fluxgate technology
• Electrostatic shield between primary and secondary in the heads
• Power supply 100-240 VAC, 50-60 Hz
• Products made up of one measuring head in a side and one separated electronic in the other side connected together via a cable
• Operating temperature range from +10 to +40°C for the electronics and from 0 to +55°C for the measuring heads
• D-Sub 15 female connector used for the analogue output
• D-Sub 9 male connector used for the status output
• Really quick response time (from <1 µs to <2 µs)
• 600 A and 2000 A models are programmable in the needed range thanks to some programming plugs to add on the measuring heads
• 5 measuring heads are available according to the current to measure and to the aperture needed for the primary conductor (from 25.4 mm up to 150.3 mm diameter)
  

Standard compliance:

• European Directive EMC 2004 / 108 / EEC & EN 61326-1 for Electromagnetic Compatibility: CE Marking
• EN 61010-1 for Safety
• Typical applications:
  • Test and calibration of current sources
  • Absolute current standard reference
  • Differential current measurement on power line
  • Current extender for power analysis
  • Calibration units
  • Laboratories
  • Measuring and test equipment
  • High precision, high stability power supplies

Remarks:

• Programmable from 40 A to 620 A in steps of 20 A for the ITZ 600-SPR & -SBPR models
• Programmable from 125 A to 2000 A in steps of 125 A for the ITZ 2000-SPR & -SBPR models
• Current (models: ITZ xxx-S & -SPR) or voltage (models: ITZ xxx-SB & -SBPR) output
• Current overload capability
• 19” rack mounting for the electronics rack
• Additional outputs indicating the transducer state (operational or not, if the measured current is extremely low or high, if the transducer is in overload condition)
• Additional output on 2 standard 4 mm "Banana" terminals for the current output
• Several LEDs show the transducer states