A self-contained demonstrator for NVE’s unique AKL digital gear tooth sensor.The battery-powered demonstrator (battery included) is based on an AKL001 sensor. The demonstrator also includes a circuit board with an LED and driver, a biasing magnet, and a gear that can be turned by hand. No assembly required. Dimensions 3" x 3" x 1.5".
NVE's AKL003-12E GMR GMR Gear Tooth Sensor is a digital output speed sensor for coarse-pitch gear tooth sensing and magnetic encoders. It is based on NVE's ABL006 differential sensor, and is easily biased with a permanent magnet for use with a gear-tooth style target. It provides a large airgap and 50% duty cycle current-modulated output over the -40C to +150C temperature range.
This is a Lead (Pb) free, RoHS compliant part.
Input Voltage
Output Current (Typical)
Airgap (Standard Target)
Comments
Package
Digital Output Gear Tooth Sensor based on a differential sensor element; provides a current modulated output and 50% duty cycle over a wide range of temperatures and airgaps.
4.5 - 48
4mA Off / 8mA On
1.0mm to 2.5mm
Gear Tooth or Encoder
DFN8
Note: Parts must be purchased in multiples of 100 for quantities
for 100 or more.
This part is not recommended for new designs.