We have further developed our compact and high-precision CFA225-P strain gauge measuring amplifier, which was specially developed for mobile calibration applications. With an accuracy of 0.0025 % or 25 ppm and a resolution of ± 300,000, the CFA225-P is currently the smallest and most accurate carrier frequency measuring amplifier for strain gauge transducers. According to the current state of the art, the carrier frequency 225 Hz offers the lowest measurement uncertainties in traceability to national standards. The transducers are connected using 6-wire technology.

Thanks to the integration of customer feedback, the CFA225-P offers modern features such as a USB-C interface and versatile connection options, for example a USB-C interface for simple communication and power supply. The measuring amplifier is particularly suitable as an instrument for mobile calibration processes on site, i.e. for calibration service personnel in the field, but also for stationary applications, for example for setting up measuring chains with GTM reference transducers. The measuring amplifier has a new illuminated, easy-to-read display with keypad. High-quality accessories and an optional DAkkS certificate round off the range.

Further information on the CFA225-P measuring amplifier can be found here.