CO2 & CO2/Temperature Controls   Wall Mount Models Duct Mount Wall/In Duct Mount   Model 5030 5031 8001 8002 8003 8102 8007 8008 8009 8001B 8002B 8102B Includes temperature X X                     Single Channel X X X X X   X X X X X   Dual Channel           X           X Wall Mount X X X X X X         X X Optional Induct Mount                   X X X Duct Mount             X X X       Conf Coat Electronics                   X X X UL 94-5V Plastic             X X   X X X LCD Display       X   X   X       X 0-10V Output X X X X X X X X X X X X 4-20Ma Output X X X X   X X X   X X X Relay Output X X X X   X X X   X X X Harsh Environments                   X X X Compatible w/Enclosures     X X   X       X X X Equipped w/ABC X X X X X X X X X X X X Push Button Calibration     X X   X X X   X X X