Prototype of the multichannel acquisition system developed for ICTM pressure transmitters

This paper presents a prototype of the multichannel acquisition unit AKV-100 developed for purposes of pressure and temperature measurements using proprietary ICTM pressure transmitters TPa-110 based on MEMS piezoresistive pressure sensors and thermocouples TMMU01. Details about the acquisition unit, dedicated software, measurement setup and test procedure are given. Measurements results are presented and the directions of future research activities are discussed.