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DHAB S/134 Automotive Hall Effect Sensor - Dual Range (CH1: ±50A, CH2: ±200A) - Cable or Panel Mount with 22.5mm Round Aperture - Ideal for Electric Vehicle Battery Monitoring & Industrial Current Measurement
DHAB S/134 Automotive Hall Effect Sensor - Dual Range (CH1: ±50A, CH2: ±200A) - Cable or Panel Mount with 22.5mm Round Aperture - Ideal for Electric Vehicle Battery Monitoring & Industrial Current Measurement

DHAB S/134 Automotive Hall Effect Sensor - Dual Range (CH1: ±50A, CH2: ±200A) - Cable or Panel Mount with 22.5mm Round Aperture - Ideal for Electric Vehicle Battery Monitoring & Industrial Current Measurement

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Description

LEM DHAB S/134 Series O/L Automotive AC/DC Current Transducer, Multirange

Features

  • Open Loop Transducer using Hall Effect
  • Low Voltage Application
  • Unipolar +5V Power Supply
  • Primary Current Measuring Range up to +/-50A, and +/-200A for Channel 2
  • Maximum RMS primary admissable current: defined by busbar to have T° < +150°C
  • Operating Temperature Range: -40°C < T° < +125°C
  • Output Voltage: Full ratio-metric (in sensitivity and offset)
  • Dual Channel Sensor for Wider Measurement Range and Redundancy

Advantages

  • Good Accuracy for High and Low Current Range
  • Good Linearity
  • Low Thermal Offset Drift
  • Low Thermal Sensitivity Drift
  • Hermetic Package

Automotive Applications

  • Battery Pack Monitoring
  • Hybrid Vehicles
  • EV and Utility Vehicles

Specification
LEM Part NumberDHAB S/134
TechnologyMultirange Open Loop Hall Effect
ROHSYes
Supply Voltage5 VDC
Load Current Channel 1 (RMS)+/-50 Amp
Load Current Channel 2 (RMS)+/-200 Amp
Output0.25 - 4.75V (2.5Vref)
Isolation2.5kV (AC, 50Hz, 1 min)
Bandwidth(-3dB)DC - 1.1kHz
Mounting StylePanel Mount/Cable Mount
Aperture?22.5mm
Operating Temperature Range-40°C - 70°C
CH1 Accuracy @ 25 Deg C0.15%(0A),0.7%(37A),1.3%(75A)
Ch2 Accuracy @ 25 Deg C1.4%(0A),7%(375A),10%(750A)
Termination StyleTYCO 1-1456426-5
Unit Weight100g
Factory Pack Qty6

Datasheet