Tamura L03S Series Hall Effect Current Sensor, part number L03S400D15WM. This open-loop, bidirectional sensor accurately measures AC and DC current up to 400A. Featuring a ratiometric voltage output with ±1% linearity, it operates over a frequency range from DC to 100kHz. The module is designed for chassis mounting and requires a 15V supply voltage with a maximum current draw of 20mA. With a rapid 10µs response time and a single channel, this sensor is suitable for demanding applications in power systems, industrial automation, and electric vehicle powertrains. Operating temperature range is -10°C to 80°C.
Additional Information
Series: L03SRoHS Status: Request inventory verificationManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TrayDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tray |
| Package / Case | Module |
| Polarization | Bidirectional |
| Sensitivity | - |
| Mounting Type | Chassis Mount |
| Output | Ratiometric, Voltage |
| Frequency | DC ~ 100kHz |
| Accuracy | - |
| Operating Temperature | -10°C ~ 80°C |
| Voltage - Supply | 15V |
| Response Time | 10µs |
| Sensor Type | Hall Effect, Open Loop |
| Linearity | ±1% |
| For Measuring | AC/DC |
| Current - Supply (Max) | 20mA |
| Current - Sensing | 400A |
| Supplier Device Package | - |
| Number of Channels | 1 |
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