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 ...

Based on an advanced microcontroller design, CT89 series temperature chart recorders can measure the temperatures of air, gas, liquids, powders, semi-solids, and solids using the included 102-mm-long ...

Chart recorders are used to generate a paper record of pressure in a system. These devices use ink pens mounted to mechanical arms, which move in response to changes in pressure, creating a continuous ...

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 ...

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 ...

The CTXL Superecorder circular chart recorder comes in three models: CTXL-TRH, CTXL-DTC, and CTXL-DPR. The CTXL-TRH is a temperature/relative humidity recorder with a range of 17 to 49°C and 2 to 98%, ...

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 ...

Exploiting the power and resources of a microprocessor, the company’s Superecorder series consists of four different models of portable universal circular chart recorders: temperature and relative ...