LEM USA, Inc.

HAT Series Compact Industrial Current Sensors

LEM current sensors offer a space-saving small size for easy installation

Image of LEM HAT Series Compact Industrial Current SensorsLEM HAT series is designed for electronic measurements of DC, AC, or pulsed currents while ensuring galvanic isolation between the primary and secondary circuits. These sensors offer an instantaneous voltage output of ±4 V, operate with a bipolar power supply of ±15 V, and provide a DC bandwidth of 25 kHz. HAT current sensors are based on Hall effect open-loop technology and are built for a wide range of industrial applications.

Features
  • Hall effect measuring principle
  • Insulating plastic case recognized according to UL 94-V0
  • Easy installation
  • Low power consumption
  • Small size fpr space savings
  • One design for a wide current ratings range
  • High immunity to external interference
Applications
  • DC motor drives
  • Switch-mode power supplies (SMPS)
  • AC variable speed drives
  • Uninterruptible power supplies (UPS)
  • Battery supplied applications
  • Power supplies for welding applications

HAT Series Compact Industrial Current Sensors

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
CURRENT SENSOR HE/OL 1000AHAT 1000-SCURRENT SENSOR HE/OL 1000A79 - Immediate$78.44View Details
CURRENT SENSOR HE/OL 800AHAT 800-SCURRENT SENSOR HE/OL 800A74 - Immediate$68.66View Details
CURRENT SENSOR HE/OL 500AHAT 500-SCURRENT SENSOR HE/OL 500A25 - Immediate$60.10View Details
CURRENT SENSOR HE/OL 200AHAT 200-SCURRENT SENSOR HE/OL 200A6 - Immediate$57.89View Details
CURRENT SENSOR HE/OL 600AHAT 600-SCURRENT SENSOR HE/OL 600A0 - Immediate$62.33View Details
CURRENT SENSOR HE/OL 1200AHAT 1200-SCURRENT SENSOR HE/OL 1200A0 - Immediate$66.68View Details
CURRENT SENSOR HE/OL 1500AHAT 1500-SCURRENT SENSOR HE/OL 1500A33 - Immediate$60.33View Details
CURRENT SENSOR HE/OL 400AHAT 400-SCURRENT SENSOR HE/OL 400A19 - Immediate$59.30View Details
CURRENT SENSOR HE 750AHAT 750-SCURRENT SENSOR HE 750A0 - Immediate$52.86View Details
Published: 2024-10-10

Related Articles and Blogs

The Basics of Current Sensors This article describes the advantages of open-loop sensors over closed-loop current sensors. Examples of LEM and Honeywell open-loop sensors are described.