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The NVE ABL004-00E analog gear tooth sensors are versatile, wide airgap typically used with ferromagnetic gears and bias magnets. The sensor elements are spaced at 1mm for use with a recommended gear pitch of between 2.5mm and 6mm and an operating frequency of 1MHz. The ABL004 series from NVE have differential sensor elements that provide sinusoidal outputs and is a single bridge sensor producing a sinusoidal wave form at the output.
- GMR analog gear tooth sensor
- Wide airgap
- Large analog peak-to-peak output
- Single bridge 1mm element spacing
- Operating frequency of 1MHz
- Temperature range of -50°C to +150°C
- Supply voltage range between 0V and 30V
- Resistance range of 4kΩ to 7kΩ at +25°C
- Saturation Field of 180Oe
- MSOP8 Package
The NVE ABL004-00E GMR analog gear tooth sensor covers the following applications:
- Motion, speed, and position sensing
- Linear and rotational encoders
- Closed-loop servo systems
- Automotive sensors
The below table gives the full specifications of the NVE ABL series including the ABL004-00E
