LAH Series Industrial Current Sensors
LEM’s LAH series is designed for DC, AC, and pulse current measurements in industrial applications
LEM’s LAH series sensors are designed to facilitate the measurement of DC, AC, and pulse currents with nominal values of 8 ARMS, 12 ARMS, 25 ARMS, 50 ARMS, 100 ARMS, and 125 ARMS, providing galvanic isolation. LAH current sensors offer impressive features, including excellent accuracy, rapid response times, a compact design, and an integrated primary conductor. These transducers are specifically designed for PCB mounting for both primary and secondary circuits. The LAH 25-NP introduces additional versatility with its ability to manage multi-ranges. The LAH current sensor family operates on closed-loop Hall effect technology, ensuring reliable and accurate current measurements in industrial applications.
- Closed-loop Hall effect current transducer
- Printed circuit board mounting
- Low-temperature drift
- Optimized delay time
- Wide frequency bandwidth
- Insulating plastic case recognized according to UL 94-V0
- No insertion losses
- High immunity to external interference
- Current overload capability
- AC variable speed drives and servo motor drives
- Static converters for DC motor drives
- Battery supplied applications
- Uninterruptible power supplies (UPS)
- Switched mode power supplies (SMPS)
- Power supplies for welding applications
LAH Series Industrial Current Sensors
| Image | Manufacturer Part Number | Description | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|
![]() | ![]() | LAH 25-NP | CURRENT SENSOR HE/CL 8A,12A,25A | 6968 - Immediate | $30.97 | View Details |
![]() | ![]() | LAH 50-P | CURRENT SENSOR HE/CL 50A | 1588 - Immediate | $31.09 | View Details |
![]() | ![]() | LAH 100-P | CURRENT SENSOR HE/CL 100A | 3062 - Immediate | $31.84 | View Details |
![]() | ![]() | LAH 125-P | CURRENT SENSOR HE/CL 125A | 391 - Immediate | $57.50 | View Details |
![]() | ![]() | LAH 50-P/SP1 | SENSOR CURRENT 50A TH | 0 - Immediate | $34.94 | View Details |
![]() | LAH 25-NP/SP9 | CURRENT SENSOR HE/CL 25A | 0 - Immediate | $37.40 | View Details | |
![]() | LAH 25-NP/SP5 | SENSORS | 0 - Immediate | $37.40 | View Details | |
![]() | LAH 25-NP/SP3 | CURRENT SENSOR HE/CL 25A | 0 - Immediate | $41.80 | View Details | |
![]() | LAH 25-NP/SP8 | CURRENT SENSOR HE/CL 25A | 0 - Immediate | $41.80 | View Details | |
![]() | LAH 25-NP/SP1 | SENSORS | 0 - Immediate | $41.80 | View Details | |
![]() | LAH 50-P/SP3 | SENSORS | 0 - Immediate | $42.35 | View Details | |
![]() | LAH 100-P/SP3 | CURRENT SENSOR HE/CL 100A | 0 - Immediate | $43.47 | View Details | |
![]() | LAH 100-P/SP10 | CURRENT SENSOR HE/CL 100A | 0 - Immediate | $44.99 | View Details |





