• +44 (0)1793 784389
LEM logo
LEM_itz_rack_mounted_current_transducers

Zero Flux Precision Rack Mounted Current Transducers

  • The ITZ Series is a range of programmable or fixed gain, ultra high accuracy closed-loop flux gate technology current transducers designed for the measuring of DC and AC pulsed currents. Sporting fast response times of (<2 micro seconds), excellent linearity and galvanic isolation.

    ITZ current transducers are high accuracy, large bandwidth transducers which do not use Hall generators. The magnetic flux created by the primary current is compensated by a secondary current. The zero-flux detector is a symmetry detector using two wounded cores connected to a square-wave generator. The secondary compensating current is an exact representation of the primary current.

    The tables below describe the standard products, if you would like to discuss your requirement please call us on 01793 784389 and talk to a member of our technical sales team.

      Max. Primary Continuous Direct Current Range (A) Max. Primary Nominal RMS Current (A) Measuring Resistance Range (Ohms) Highest Conversion Ratio Overload Capability, 100ms Pulse (A) Accuracy (%) Datasheet
    ITZ 600-SPR +/- 620 620 0 – 1.5 1 ; 620 +/- 3000 0.0003 ITZ 600-SPR
    ITZ 600-SBPR +/- 620 438 0 – 0.5 +/- 3000 0.0063 ITZ 600-SBPR
    ITZ 2000-S +/- 2000 2000 0 – 1.5 1 ; 1000 +/- 10000 0.0004 ITZ 2000-S
    ITZ 2000-SPR +/- 2000 2000 0 – 1.5 1 ; 2000 +/- 10000 0.0004 ITZ 2000-SPR
    ITZ 2000-SB +/- 2000 1414 0 – 0.5 +/- 10000 0.0064 ITZ 2000-SB
    ITZ 2000-SBPR +/- 2000 1414 0 – 0.5 +/- 10000 0.0064 ITZ 2000-SBPR
    ITZ 5000-S +/- 5000 5000 0 – 1.5 1 ; 2500 +/- 25000 0.0005 ITZ 5000-S
    ITZ 5000-SB +/- 5000 3535 0 – 0.5 +/- 25000 0.0064 ITZ 5000-SB
    ITZ 10000-S +/- 10000 7070 0 – 1.5 1 ; 5000 +/- 30000 0.0007 ITZ 10000-S
    ITZ 10000-SB +/- 10000 7070 0 – 0.5 +/- 30000 0.0065 ITZ 10000-SB
    ITZ 16000-S +/- 16000 11314 0 – 1.5 1 ; 8000 +/- 30000 0.0008 ITZ 16000-S
    ITZ 16000-SB +/- 16000 11314 0 – 0.5 +/- 30000 0.0065 ITZ 16000-SB
    ITZ 24000-S +/- 24000 16970 0 – 1.5 1 ; 8000 +/- 30000 0.0008 ITZ 24000-S
  •  
     
     
     

More Information?

Telephone +44 (0)1793 784389 or email: sales@ppm.co.uk