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HLSR Series

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The perfect fit for your design

Main characteristics:

  • Really cost effective
  • 5 ranges: 10 ARMS, 20 ARMS, 32 ARMS, 40 ARMS, 50 ARMS
  • Access to voltage reference
  • Low offset & gain drift
  • Short response time: 2.5 µs
  • Compact Unique design for all the models
  • Only 3.87 cm2 as surface occupied on the PCB
  • Really flat: 12 mm height only!
  • Measuring range up to 2.5 x IPN
  • High accuracy @ 25°C: +/- 1% of IPN; @ 105°C: +/- 3.4% of IPN
  • Creepage & clearance distances: 8 mm + CTI 600
  • 5 years warranty

Features:

  • DC, AC pulse currents' measurements with galvanic isolation
  • Single supply +5 V or +3.3 V (2 different models)
  • Isolation test voltage: 4.3 KVRMS / 50Hz / 1min
  • Through hole (-P) or surface (-SM) PCB mounting models
  • Voltage output (0.8 V @ IPN)
  • Fixed offset and gain
  • Operating temperature range: -40 to +105°C
  • Light: 5.5 g
  • Open loop technology combined with ASIC

Standard compliance:

  • EN50178 for industrial applications such as:
    • Home appliances
    • Variable speed drives
    • UPS's
    • SMPS's
    • Welding applications
    • Air conditioners
    • Current monitoring
    • Solar panels inverters (MPPT)
    • Combiner box
  • UL 508 (UR marking)
  • European Directive EMC 2004 / 108 / EEC: CE Marking
  • Using UL94-VO recognized materials
  • Low voltage directive 2006 / 95 / EEC
  • IEC 61010-1 Safety

Remarks:

  • Bipolar currents measurements when single supplied 0/+5 V or 0/+3.3 V
  • HLSR brings an additional pin, at the output for more flexibility in applications. This pin provides access to the internal voltage reference of the ASIC which can then be fed to the reference of an A/D converter (Analog Digital) This extra pin can also receive the internal reference (from 0.5 V to 2.65 V) of the DSP (Digital Signal Processor) or A/D converters commonly used in power electronics, allowing cancellation of the reference temperature drift.
  • Transducers sample kits are available for each model. Each kit contains 5 transducers of the same model inside in order to allow a qualification tests' campaign  
  • The version called "SP33" is the model to be power supplied in single +3.3 V

Product search results
Model Expand Primary
Nominal
Value
Measuring
Range
Secondary
Nominal
Signal
Supply
Voltage (V)
Accuracy (%) Mounting
 
HLSR 10-P expand 10 A 25 A 0.8 V 5-5 Uni 1 PCB
  Technology: Open loop Hall Effect  
HLSR 10-P KIT 5 P expand 10 A 25 A 0.8 V 5-5 Uni 1 PCB
  Technology: Open loop Hall Effect  
HLSR 10-P/SP33 expand 10 A 25 A 0.46 V 3.3-3.3 Uni 1 PCB
  Technology: Open loop Hall Effect  
HLSR 10-P/SP33 KIT 5 P expand 10 A 25 A 0.46 V 3.3-3.3 Uni 0.9 PCB
  Technology: Open loop Hall Effect  
HLSR 10-SM expand 10 A 25 A 0.8 V 5-5 Uni 1 PCB
  Technology: Open loop Hall Effect  
HLSR 10-SM KIT 5 P expand 10 A 25 A 0.8 V 5-5 Uni 1 PCB
  Technology: Open loop Hall Effect  
HLSR 10-SM/SP33 expand 10 A 25 A 0.46 V 3.3-3.3 Uni 1 PCB
  Technology: Open loop Hall Effect  
HLSR 10-SM/SP33 KIT 5 P expand 10 A 25 A 0.46 V 3.3-3.3 Uni 0.9 PCB
  Technology: Open loop Hall Effect  
HLSR 20-P expand 20 A 50 A 0.8 V 5-5 Uni 1 PCB
  Technology: Open loop Hall Effect  
HLSR 20-P KIT 5 P expand 20 A 50 A 0.8 V 5-5 Uni 1 PCB
  Technology: Open loop Hall Effect  
HLSR 20-P/SP33 expand 20 A 50 A 0.46 V 3.3-3.3 Uni 1 PCB
  Technology: Open loop Hall Effect  
HLSR 20-P/SP33 KIT 5 P expand 20 A 50 A 0.46 V 3.3-3.3 Uni 0.9 PCB
  Technology: Open loop Hall Effect  
HLSR 20-SM expand 20 A 50 A 0.8 V 5-5 Uni 1 PCB
  Technology: Open loop Hall Effect  
HLSR 20-SM KIT 5 P expand 20 A 50 A 0.8 V 5-5 Uni 1 PCB
  Technology: Open loop Hall Effect  
HLSR 20-SM/SP33 expand 20 A 50 A 0.46 V 3.3-3.3 Uni 1 PCB
  Technology: Open loop Hall Effect  
HLSR 20-SM/SP33 KIT 5 P expand 20 A 50 A 0.46 V 3.3-3.3 Uni 0.9 PCB
  Technology: Open loop Hall Effect  
HLSR 32-P expand 32 A 80 A 0.8 V 5-5 Uni 1 PCB
  Technology: Open loop Hall Effect  
HLSR 32-P/SP33 expand 32 A 80 A 0.46 V 3.3-3.3 Uni 1 PCB
  Technology: Open loop Hall Effect  
HLSR 32-SM expand 32 A 80 A 0.8 V 5-5 Uni 1 PCB
  Technology: Open loop Hall Effect  
HLSR 32-SM/SP33 expand 32 A 80 A 0.46 V 3.3-3.3 Uni 1 PCB
  Technology: Open loop Hall Effect  
HLSR 40-P expand 40 A 100 A 0.8 V 5-5 Uni 1 PCB
  Technology: Open loop Hall Effect  
HLSR 40-P KIT 5 P expand 40 A 100 A 0.8 V 5-5 Uni 1 PCB
  Technology: Open loop Hall Effect  
HLSR 40-P/SP33 expand 40 A 100 A 0.46 V 3.3-3.3 Uni 1 PCB
  Technology: Open loop Hall Effect  
HLSR 40-P/SP33 KIT 5 P expand 40 A 100 A 0.46 V 3.3-3.3 Uni 0.9 PCB
  Technology: Open loop Hall Effect  
HLSR 40-SM expand 40 A 100 A 0.8 V 5-5 Uni 1 PCB
  Technology: Open loop Hall Effect  
HLSR 40-SM KIT 5 P expand 40 A 100 A 0.8 V 5-5 Uni 1 PCB
  Technology: Open loop Hall Effect  
HLSR 40-SM/SP33 expand 40 A 100 A 0.46 V 3.3-3.3 Uni 1 PCB
  Technology: Open loop Hall Effect  
HLSR 40-SM/SP33 KIT 5 P expand 40 A 100 A 0.46 V 3.3-3.3 Uni 0.9 PCB
  Technology: Open loop Hall Effect  
HLSR 50-P expand 50 A 125 A 0.8 V 5-5 Uni 1 PCB
  Technology: Open loop Hall Effect  
HLSR 50-P KIT 5 P expand 50 A 125 A 0.8 V 5-5 Uni 1 PCB
  Technology: Open loop Hall Effect  
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