Designed for use with 24 VDC and Foil Gauge Load Cells, the M-3324 indicates and monitors web tension by amplifying load cell signals. They provide excitation voltage as well as zero and calibration circuitry. The output can be used to drive a digital or analog meter
![M-3324 Foil Gauge Amplifier](https://www.montalvo.com/uploads/m-3324-foil-gauge-amplifier-main-image.jpg)