The i-chAMP RPG is a programmable IEPE charge amplifier with two remotely configurable channels. The amplification can be adjusted separately for each channel. The amplifier is adjusted specifically for iNDTact sensors and enables a simple and flexible signal conditioning, especially in areas with limited access.


  • Amplification and buffering of sensor signals
  • Pre-amplification for analogue-to-digital conversion
  • Low-noise signal conditioning
  • Active filtering