2 channel speed sensors


Sensor with HTL-/TTL-output signals

  • Maintenance and wear-free operation due to contactless measurement of rotational movements
  • Appropriate for tooth wheels, slotted discs and sprockets
Technical data GEL 248
Signal pattern V, X T
Fields of application Rail vehicles, mobile machines
Supply voltage 10 to 30 V DC (HTL) 5 V (TTL)
Measuring range 0 Hz to 20 kHz 0 Hz to25 kHz
Temperature range -40 °C to +120 °C
Protection class IP 68
Number of channels 2
Module m of target wheel 1.0 to 3.5
Material of target wheel ferromagnetic steel
Air gap target wheel* 0.2 mm to 2.8 mm 0.2 mm to 3.0 mm
Housing Zinc