Chart recorders are vintage devices that were used to plot analog values on paper. They’re similar to old seismometers which plot seismic waves from earthquakes. The device has a heated pen which ...

Palmer Wahl has added differential pressure chart recorders to its existing line of mechanical circular chart recorders. The recorders feature an edge welded rupture-proof pressure cell for up to 30% ...

The Chromalox ECR1 electronic chart recorder allows precise trending and recording for any type of process. This paperless unit records and stores data from up to 18 process sensors, with multiple ...

OK, so I am not the test editor here but I am old enough to remember those Gould Brush chart recorders with the little ink needles and long narrow rolls of paper. So it really took me back seeing ...

The CTXL SUPERECORDER series of portable, microprocessor-based universal circular chart recorders consists of three models: temperature and relative humidity; dual-thermocouple input; and dual-process ...

With so many ways to capture images from paper, do we really need another one? Especially one that takes 15 minutes to capture a 128×128 pixel image? Probably not, but building a single-pixel RGB ...

ECR1 let users monitor up to 18 process sensors for recording, storing, and analyzing data. Multiple combinations of digital inputs and outputs trigger events or alarms. The recorder is configured ...