Dx – modular telemetry system

One telemetry, many possibilities.
Modular, multi-channel telemetry system

DX telemetry is a particularly compact and lightweight multi-channel telemetry. Thanks to the universal transmitter module, it can be used flexibly and enables wireless measurements with different numbers of channels and sensor assignments. The possibility of operating up to four transmitters synchronously with one receiver allows for simultaneous acquisition of spatially distributed measurement points.


At a glance

  • channels: 6 – 24
  • signal bandwidth: 0 – 1,000 Hz (with HT)
  • input types: strain gauge, voltage, thermocouples
  • resolution: 16 bit
  • transmission: digital “diversity“ reception
  • power supply: battery, inductive
  • housing: robust and water resistant
  • operating temperature: -40 … +85 (125) °C
  • transmitter dimensions: 45 x 25 x 10 mmm

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Digital Technology Multi-channel Modular
digital-technology multi-channel modular
A robust telemetry link is a prerequisite for reliable measurement data. Therefore, the Dx digitizes the analog measurement signals as early as possible directly in the transmitter unit. A Dx transmitter unit contains the complete signal processing, digitization and wireless transmission for up to 6 channels. Not enough channels – just add another transmitter. Up to four transmitter modules can be operated synchronously with only one receiver unit.

Universal transmitter unit

The 14 g light and compact DX transmitter unit contains the complete signal conditioning and digitizing for up to 6 channels, as well as an integrated antenna for radio transmission. The module allows for direct connection of different sensor types. Thus, up to four low-voltage signals such as half-bridge, full-bridge or thermocouples can be connected and transmitted, as well as two voltage signals up to +/- 22.5 V.

Receiver unit

A special feature of DX telemetry is that the receiver unit can acquire data from up to 4 transmitter modules synchronously. This allows up to 24 channels to be acquired and transmitted synchronously. As outputs, the receiver offers an Ethernet and a CAN interface as well as analog outputs. The configuration can be done easily via Ethernet and a standard web-browser.

Easy installation thanks to shaft housing

Frequently, Dx telemetry is used to detect the torque of driven axles. Especially for this application, we offer a divisible shaft housing for quick assembly. This housing protects the strain gauge application and the transmitter electronics, already contains the secondary coil for inductive power supply and can be reused.

Flexible power supply

Several flexible solutions are available for supplying power to the transmitter modules: an inductive head or an inductive ring stator allow continuous operation. Alternatively, the use of various battery variants ensures a secure supply for hours (up to days) – also optionally with UPS.