Microprocessor based portable circular chart recorder

Four models of Omega's Universal Circular Chart Superecorder record temperature, humidity, more.

By Renee Robbins November 4, 2009

Omega Engineering’s new series of microprocessor based portable Universal Circular Chart Superecorders comes in four models to record temperature and relative humidity; dual thermocouples; dual processes; and pH and (RTD) temperatures for EPA requirements and other uses.

On the front panel is a keypad for programming and a large, bright, dual-backlit display. RS232 PC interface allows the user to download recorded data. Patented features include double-sided chart paper and the magnetic hub. The temperature/ relative humidity model (CTXL-TRH) also comes with Microsoft Windows based PC application software to log data in real time, download recorded data, or re-scale chart paper. There is also a wireless temperature/ relative humidity probe offered as an option. Prices start at $795.

Omega Engineering