HAIS 100-TP , HAIS100-TP

HAIS100-TP Current Sensor | LEM Original Hall Effect Sensor

HAIS100-TP Reliable Choice for Industrial Current Measurement

In industrial control, renewable energy equipment, and motor drive systems, the accuracy and stability of current sampling directly affect the safety margin of the entire system. The HAIS100-TP Hall effect current sensor from LEM, a global leader in current sensing technology, provides engineers with a trustworthy current detection solution featuring ±1% accuracy over the full temperature range, a wide ±300A measuring range, and 50kHz bandwidth.

HAIS100-TP Key Features

±1% Accuracy, Guaranteed Over Full Temperature Range

The ±1% accuracy of the HAIS100-TP is guaranteed over the entire temperature range from -40℃ to +85℃, across a 10-year service life, without the need for calibration. The sensor uses a high-stability Permalloy magnetic core with zero-point drift <0.05%/year, preventing misjudgments and failures caused by environmental fluctuations.

±300A Wide Measuring Range for Diverse Needs

With a rated primary current of 100A and a maximum measuring range of ±300A, the sensor handles comprehensive monitoring from normal operation to transient overcurrent, providing ample margin for system design.

50kHz Bandwidth + 5µs Response to Capture Transients

The DC to 50kHz frequency response combined with a fast response time of <5µs accurately captures the true current waveform on the PWM signal edges of frequency converters, delivering real-time, precise feedback for closed-loop control.

2500V Isolation Voltage for Safety

Based on the high-precision open-loop Hall effect measurement principle, the sensor provides 2500V isolation test voltage between the primary (high power) and secondary (electronic circuit) circuits, ensuring system safety in high-voltage applications such as motor drives and frequency converters.

Bare Copper Pin Design with <20nH Parasitic Inductance

The HAIS100-TP features a unique bare copper pin structure that minimizes conductor path length, resulting in an equivalent inductance of less than 20nH. Compared to solder joints or pin headers, this design delivers a true current waveform at frequencies up to 50kHz without requiring external RC filtering.

5V Single Supply, Low Power Operation

The sensor operates from a single +5V supply, drawing only 19mA maximum, making it easy to integrate into various electronic systems with low power consumption.

HAIS100-TP Technical Specifications

Why Choose HAIS100-TP?

Global Supply Chain, Stock Available

LEM products are backed by stable inventory on global distribution platforms such as Digi-Key and Mouser. For HAIS100-TP, 32,970 units are in stock ready to ship within 1-2 days, with an additional 12,000 units arriving in 7-10 days – no long waiting times.

Genuine Product, Quality Assured

100% original LEM products, new and unused, leadfree and RoHS compliant. Every sensor is rigorously tested before leaving the factory to ensure consistent performance.

Complete Certification Files to Accelerate Your Project

For equipment requiring IEC 61800, UL 61800-5-1, or other industry certifications, the HAIS100-TP certification files are ready to use, preventing project delays due to missing documentation.

Proven Worldwide, Widely Adopted

Extensively used in ABB ACS880 series frequency converters (18.5kW to 37kW range), servo drives, switch-mode power supplies, UPS, welding equipment, and more – a mature solution validated by the global market.

5-Year Warranty, Worry-Free After-Sales Support

We provide a 5-year product warranty, with a dedicated technical support team offering project guidance and after-sales assistance.

HAIS100-TP Applications