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Split core transducers for bipolar measurement of high DC currents


Main characteristics:

  • Current sensor and signal conditioning in a single case
  • Complete range for bipolar DC currents measurement
  • Choice of primary current ranges: 500 to 2000A
  • Industry standard output: 4-20mA
  • 1% absolute accuracy
  • Bandwidth: DC

 

Features:

  • Power supply range: loop-powered (20 to 30 VDC)
  • Operating range: -10°C to +70°C
  • Isolation test voltage: 5.8kV RMS / 50Hz / 1min
  • Rectangular sensing aperture: 104 x 40 mm (non-contact measurement)
  • Dimensions: 174 x 86 x 54.1 mm

 

Standard towards:
  • EN 61010-1 for safety
  • Using UL94-VO recognized materials
  • European Directive EMC 89 / 336 / EEC : CE Marking
  • Low voltage directive 72/23/EEC

 

Remarks:

  • Hall effect measurement of DC signals taking into account their polarity
  • Applications include management of UPS systems and standby batteries, DC power generation and distribution as well as monitoring DC motors and process control systems

 
Product search results
Model Expand Primary
Nominal
Value		 Primary
Signal
Type		 Signal
Conditioning Type		 Aperture Dimension (mm) Case Type Standard Output Type
 
DH 1000 B420L B expand 1000 A DC Bipolar measurement 104 x 40 mm, ø40 mm Split core 4-20 mA
DH 1500 B420L B expand 1500 A DC Bipolar measurement 104 x 40 mm, ø40 mm Split core 4-20 mA
DH 2000 B420L B expand 2000 A DC Bipolar measurement 104 x 40 mm, ø40 mm Split core 4-20 mA
DH 500 B420L B expand 500 A DC Bipolar measurement 104 x 40 mm, ø40 mm Split core 4-20 mA
DH 800 B420L B expand 800 A DC Bipolar measurement 104 x 40 mm, ø40 mm Split core 4-20 mA