Racing car engines can produce rotational speeds of up to 20,000 rpm. The special challenge in measuring these speeds is the extremely rapid changes in rotation of up to 100,000 rpm per second. It is therefore essential that the index gap in the gearwheel, used for recording purposes, comprises two missing teeth instead of one. A single missing tooth could be confused with a fast decrease in rotational speed.
The D107 module can detect the missing teeth at maximum speeds, and correct each measured value in real time. This contributes to stabilizing the measured speed values, and readings are not influenced by the index gap.
- 2 galvanic isolated input channels, each with3 differential or single-ended inputs.
- Configurable thresholds -20 V to +20 V,therefor usable with inductive sensors witch providingan amplitude that’s depends on the frequency.
- Input frequency range up to 1 MHz, thanks to theused Chronos method frequencies can be measureddown below 1 Hz without a gap.
Dedicated for frequency, PWM and time measurement and for counter signals quadrature counter with reference zero.
The new digital measurement module D107 is available in the known types: For the DIN-rail, as EtherCAT module in Q.brixx desktop case and in the 19 “variants 1U and 3U.
More articles
Austrian Railways Measurement Vehicle Detects Signal Magnets Using the Q.station Test Controller
The Austrian Federal Railways (ÖBB) continuously checks the quality of its network using special measurement vehicles. Measurement data is required as the basis for maintenance and renovation work; a precise geographic reference data is therefore important.
Read more...Monitoring Porto’s New 400-Meter Metro Bridge
Porto is expanding its metro network, and a key challenge was building a new Douro River crossing that enhances mobility without disrupting the city’s iconic bridge landscape. The result is Ponte Ferreirinha, a slender concrete frame bridge carrying metro trains, cyclists, and pedestrians, blending seamlessly into a dense urban environment.
Read more...3 Trends in testing you can’t ignore any longer
Testing is an agile business by its core definition. The structures and systems to be tested, whether it is in the automotive, aerospace, energy or civil engineering segment, keep evolving quickly and the data acquisition system needs to keep pace with it. At the same time not every new, hot trend will change your tomorrow.
Read more...The 35th Dresden Bridge Building Symposium 2026
Join us on March 18–19, 2026, in Dresden, Germany, for the 35th Dresden Bridge Construction Symposium (DBBS) - one of the most prestigious events in bridge engineering.
Read more...