CLSM-50S Hall Effect Current Sensor
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CLSM-50S Hall Effect Current Sensor
CLSM-50S Closed Loop Hall Effect Current Sensor
The CLSM-50S is a closed-loop Hall effect current sensor designed for precise measurement of DC and AC currents in industrial and commercial power electronics applications. Its closed-loop design ensures high linearity, fast response, and electrical isolation, providing reliable current measurement for system monitoring and control. The sensor is suitable for variable speed motor drives, welding equipment, power supply systems, measurement and control systems, overcurrent protection, and protection of power semiconductors.
This sensor delivers consistent accuracy over a wide temperature range, maintaining minimal offset current under varying conditions. It supports non-contact measurement of high currents, including DC, AC, and impulse currents, with peak current sensing up to 400 A. The CLSM-50S features fast response times, high accuracy, and high overload capacity, making it suitable for critical applications requiring precise current monitoring in demanding industrial environments.
The CLSM-50S is built to withstand challenging conditions, offering moistureproof and shockproof construction for durability and long-term operation. Its compact design allows easy installation, while the specifications support efficient integration into industrial systems. By providing accurate and reliable current measurement, the sensor contributes to effective control, monitoring, and protection of power electronic equipment.
Key Specifications
| Specification | Value |
|---|---|
| Measurement Type | Closed Loop Hall Effect |
| Current Range | ±50 A |
| Output Signal | 50 mA |
| Accuracy at 25°C | ±0.5% of nominal current |
| Supply Voltage | ±15 V to ±18 V |
| Frequency Response | DC to 200 kHz (-3 dB) |
| Isolation Voltage | 5 kV / 50 Hz / 1 min |
| Operating Temperature Range | -40°C to +85°C |
| Mounting Type | Panel Mount |
| Aperture Size | 10.2 mm x 26 mm |
| Features | Moistureproof, shockproof, non-contact measurement, measures DC, AC, and impulse currents, very fast response, high accuracy, high overload capacity |
| Applications | Variable speed drives for motors, welding equipment, power supply equipment, measure and control system, overcurrent protection, protection of power semiconductors |
For more detailed information, please refer to the F.W. Bell datasheet.
