Applications: Speed detection of gearwheels with small module and high resolution. Applications in vehicles, mobile operating machines and hydraulic drives Features: Detection up to 20 kHz Huge air gap Alignment required Stainless steel Installation dimension DIN M12 Several connecting possibilities Power supply 10 VDC ... 36 VDC Frequency range 0.5 Hz ... 20 kHz Operating temperature -40 °C ... +125 °C / -40 °F ... +257 °F Degree of protection IP67