Analog Charge Amplifier PACEline CMA: Measure Signals from 1000 to 5 Million pC

The compact analog charge amplifier PACEline CMA converts signals from all piezoelectric sensors into a +/- 10V standard signal. Thus it can be used for many measurement tasks in production, e.g. joining processes, press applications or assembly monitoring.

Simple and safe handling, absolute reliability and a good price-performance ratio are the outstanding features of this product. Integrated into the piezoelectric force measuring chain "HBM PACEline", the analogue charge amplifier CMA allows reliable measurement results with very short set-up times.

  • Measuring range: 1000 .. 5.000.000pC (pico-Coulomb), depending on version
  • Two calibrated measuring ranges 100% and 20%
  • Signal inputs and outputs galvanically insulated

High dynamics

  • Fixed measuring ranges depending on the model from 1000 to 5,000,000 pC
  • 2 calibrated measuring ranges per model 100% and 20%
  • Even in small partial load ranges with guaranteed accuracy (accuracy class 1%)

Safe and trouble-free data acquisition of your piezo sensors - with high resolution.

Easy integration

  • Process integration by +/- 10V standard output signal
  • All signal inputs and outputs are galvanically isolated
  • Parallel connection of several sensors by means of a summing box

Quickly installed in the control cabinet - without additional insulation elements. The standard output signal can be read on all automation systems.


  • Suitable for all piezoelectric sensors
  • Compact, small design
  • Safe operation thanks to stable metal housing
  • Field and laboratory use by protection class IP65

Gain flexibility in the setup of different piezo measuring chains - for piezo sensors from any manufacturer.

The complete piezo measurement chain

At HBM, we provide you all components for your piezo measurement chain from one single source: 

  • Matching piezoelectric sensors with cables and accessories
  • Summing box for parallel switching of piezo sensors
  • ePLAN macros available free of charge

PACEline Piezo Accessories

PACEline CMA Product Literature

Naam / Omschrijving Taal
Data sheet
French, Italian, German, English
French, English, German
Declaration of Conformity
Meerdere talen

This project is a macro-project and contains CAE data for Eplan Electric P8.

Date: 10/2011
Version: 1.00
Size: 18 MB
Meerdere talen
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