The GDCP universal gas detector system is designed for large areas requiring multiple sensing locations, says the company. The standard system can monitor up to eight sensors and control up to four ventilation zones. Any combination of sensors can be used and each sensor can be assigned to any of the four zones. For example, four carbon monoxide and four nitrogen dioxide sensors can be connected as inputs. Each sensor can control the activity of a specific zone, all zones, or any combination of zones, the company says.
Brasch Manufacturing Co., Inc., 11880 Dorsett Rd., Maryland Heights, MO 63043-9020; 314-291-0440; 314-291-0646 (fax); email@example.com (e-mail); www.braschmfg.com (website).