FREESOR(飞轩)China
Top brand open loop Hall current sensor designed for high precision current measurement. The sensors utilize advanced technology to ensure stable performance and a wide range of applications for industrial automation, energy monitoring and other fields. Our sensors are produced by well-known Chinese manufacturers with superior quality assurance, helping you easily realize the ultimate solution for current monitoring.
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View full reportTechnical parameters
| 。 | Current consumption | V=±15V <25 | mA |
| e | Linearity | <1 | %FS |
| f | Frequency bandwidth(-3dB) | DC～20 | kHz |
| Ip | Measuring range ofprimary current | 0~±100 | 0~±200 | 0~±400 | 0~±600 | 0~±800 | 0~±1000 | A |
| lp | Primary nominal input current | 50 | 100 | 200 | 300 | 400 | 500 | A |
| m | Quality (approx) | 68 | g |
| R | Load resistance | ≥10K | Q |
| TA | Ambient operating temperature | -40～+85 | ℃ |
| Tr | Response time | ≤7 | μ s |
| Ts | Ambient storage temperature | -40~+100 | ℃ |
| V | Insulation voltage | 3kV RMS /50Hz/1 min between primary and secondary side circuits |
| V₀ | Offset voltage | TA=25℃ <±25 | mV |
| Vo | Supply voltage | ±12~±15(±5%) | V |
| Vor | Thermal drift of V0 | Ip=0 TA=-25～+85℃ <±1 | mV/℃ |
| Vour | Nominal output voltage | 4±1% | V |
| Vow | Residual voltage | Ip→0 <±25 | mV |