LEM HTR 200-SB/SP1 Hall Effect Current Sensor

HTR 200-SB/SP1 Hall Effect Current Sensor

The HTR 200-SB/SP1 from LEM is a high-performance Hall effect current sensor designed for accurate and reliable measurement of AC and DC currents in industrial and commercial applications. With a nominal current rating of 200 A and a measurement range up to ±400 A, this sensor ensures precise readings with excellent linearity, making it ideal for systems requiring real-time current monitoring and control. Its compact 21 mm aperture allows for seamless integration into existing power electronics designs, while the insulated plastic housing rated UL 94-V0 ensures both durability and safety in demanding environments.

This sensor operates with a bipolar supply voltage of ±12 to ±15 V and provides a real-time analog output of ±4 V, delivering immediate feedback for control and monitoring systems. Its robust design and wide operating temperature range of -10°C to +70°C allow it to perform reliably under challenging industrial conditions. By maintaining high accuracy and low drift across a broad temperature spectrum, the HTR 200-SB/SP1 helps minimize errors, improve energy efficiency, and reduce system downtime in continuous operation.

The HTR 200-SB/SP1 is widely used in applications such as power supplies, motor drives, renewable energy inverters, smart grids, and welding equipment, where consistent performance and safety are essential. Its combination of efficiency, durability, and precision makes it a trusted choice for engineers seeking reliable current measurement in both commercial and industrial settings.

Key Specs

For more detailed information, please refer to the LEM datasheet.