The LA 55 and LA 100 product families consist of closed-loop Hall effect current sensors, purpose-built for measuring direct current (DC), alternating current (AC), and pulse current. They can respectively measure 25-50 and 100 Arms and incorporate galvanic isolation for enhanced safety.
LA 55 and LA 100 current sensors are intended for installation onto printed circuit boards (PCB).
Their design features a 12.7 x 7 mm aperture for accommodating plug-type connections through the primary conductor. These parts deliver outstanding precision and swift response times, making them well-suited for industrial applications.
- Closed loop (compensated) current transducer using the Hall effect
- Insulating plastic case recognized according to UL 94-V0
- Excellent accuracy
- Very good linearity
- Low temperature drift
- Optimized response time
- Wide frequency bandwidth
- No insertion losses
- High immunity to external interference
- Current overload capability
LA 55 and LA 100 current sensors are designed for industrial applications:
|Product||Document||Primary nominal RMS voltage||Supply Voltage range||Op. Temperature|
|LA 55-P||50 A||12 to 15||-40 to 85°C|
|LA 55-P/SP1||50 A||12 to 15||-40 to 85 °C|
|LA 55-P/SP23||Datasheet||50 A||12 to 15||-40 to 85 °C|
|50 A||12 to 15||-40 to 85 °C|
|LA 55-TP/SP1||Datasheet||50 A||12 to 15||-40 to 85°C|
|LA 55-TP/SP27||Datasheet||50 A||12 to 15||-40 to 85°C|
|LA 100-P||Datasheet||100 A||12 to 15||-40 to 85 °C|
|LA 100-P/SP13||Datasheet||100 A||12 to 15||-25 to 70 °C|
|LA 100-TP||Datasheet||100 A||12 to 15||-40 to 85 °C|
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