The rh-plus MR 2350 relative humidity analyzer is designed for measurement and control of moisture levels in gases. An optional input allows external sensors for pressure compensation, temperature, or other parameters. Features include a two-line LCD, membrane-type pushbuttons, system alarm relay, three adjustable relays with SPDT 2.5-A contacts, selectable failsafe mode, and adjustable hysteresis. Both wall- and panel-mount configurations are available. When used with the MDR3 humidity probe, the unit can measure relative humidity in the range of 0%-100% over a temperature range of -15 to 85 degrees C, the company says.

General Eastern Instruments, Modus Division, 20 Commerce Way, Woburn, MA 01801-1057; 800-225-3208 or 781-938-7070; 781-938-1071 (fax); (website).

eProduct #183