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The GEL 248 is a speed sensor with HTL-/TTL-output signals.

Boasting easy maintenance and wear-free operation due to contactless measurement of rotational movements. Ideal for working with tooth wheels, slotted discs, and sprockets.

Technical data GEL 248
Signal patternV, XT
Fields of applicationRail vehicles, mobile machines
Supply voltage10 to 30 V DC (HTL)5 V (TTL)
Measuring range0 Hz to 20 kHz0 Hz to25 kHz
Temperature range-40 °C to +120 °C
Protection classIP 68
Number of channels2
Module m of target wheel1.0 to 3.5
Material of target wheelferromagnetic steel
Air gap target wheel*0.2 mm to 2.8 mm0.2 mm to 3.0 mm