The SmartMaxII gas detection system from Control Instruments Corp. continuously monitors and controls up to four independent sensors while displaying multiple systems remotely. Sharing the SmartMaxII with more than one sensor allows users to dramatically lower the cost of their gas detection system, since there is less equipment to buy, install and maintain. Features include a stand-alone design with built in alarms and relays, automatic zero and span calibration, standard 4-20mA and RS485 Modbus digital port, remote access and adjustment features, and full-featured display with status indicators.

The company's website is located at www.controlinstruments.com.