Controlled Ventilation
Ventilation is an important part of maintaining a comfortable, healthy, productive environment for people. Improper ventilation can have a negative impact on occupant health and performance, increase the risk from litigation, and/or waste energy. Demandcontrolled ventilation using CO2 sensors prevents energy losses from over-ventilation while maintaining indoor air quality. The most energy savings potential is in buildings where occupancy fluctuates during a 24-hour period. Numerous organizations now require and/or recommend CO2-based ventilation control in different commercial HVAC applications. Some utility companies also offer rebates to building owners for installing CO2 sensors.

Features:
• Patented, Absorption Infrared Gas sensing engine provides high accuracy in a compact low cost package.
• Patented ABC Logic™ self-calibration system eliminates the need for manual calibration in most applications.
• Lifetime CO 2 calibration guarantee when using ABC Logic™.
• Mounting plate with two-piece terminal blocks provide quick, easy wiring.
• Gas permeable, water resistant CO2 diffusion filter prevents particulate and water contamination of the sensor.
• Locking screw secures cover and sensor to the mounting bracket for tamper resistance.
• Dual simultaneous analog outputs (V & mA) available for CO2.
• BACnet™ output versions
• Sensors are shipped factory calibrated.
• Temperature sensor on all models.
• Modern enclosure with customized branding available.
• CO2, humidity and temperature models.
• Two-piece design allows unit to be replaced without the need for rewiring.