Carbon Dioxide Sensor, 24Vac, 0/2000 PPM Carbon Dioxide Range, 0-10Vdc Output, 1 Minute Response Time, Wall Mount, 32/122 Degree Operating Temperature Range, Non Dispersive Infrared, Terminal Block Connections

Carbon Dioxide Sensor, 24Vac, 0/2000 PPM Carbon Dioxide Range, 0-10Vdc Output, 1 Minute Response Time, Duct Mount, 32/122 Degree Operating Temperature Range, Non Dispersive Infrared, Terminal Block Connections

Selectable Temperature Sensor, 4-20mA Output, -40/150 Degree Operating Temperature Range, Senses Temperature of Outdoor Air and Provides signal to Economizer Control, Two 1/4" Quick Connect Terminals