DESCRIPTION
The KMI15/4 sensor detects rotational speed of ferrous gear wheels and reference marks(1).
The sensor consists of a magnetoresistive sensor element, a signal conditioning integrated circuit in bipolar technology and a ferrite magnet. The frequency of the digital current output signal is proportional to the rotational speed of a gear wheel.
   
FEATURES
• Digital current output signal
• Zero speed capability
• Wide air gap
• Wide temperature range
• Vibration insensitive
• EMC resistant.