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. Demand-controlled ventilation using CO2 Transmitters 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 Transmitters.

Telaire Ventostat T8300-B-GN Wall Mount CO2 and Temperature Transmitter is used to control a specific area such as a conference room, classroom, meeting hall, etc. The Telaire 8300-B-GN is easy to install and have a clean, modern look that suits most indoor environments.

GE Telaire Ventostat T8300-B-GN uses a single channel Transmitter with pitot tube kit for duct measuring of CO2. Single-channel Transmitter isused in spaces where there is not full-time occupation (most applications). ABC logic enabled.

CO2 ABC Logic Self Calibration

Telaire Ventostat T8300-B-GN Wall Mount CO2 and Temperature Transmitter employes the patented ABC (Automatic Background Calibration) Logic self-calibration system. ABC Logic virtually eliminates the need for manual calibration in applications where the indoor CO2 level drops to outside levels during unoccupied periods (e.g. during evening hours). ABC Logic is a special software routine in the Transmitter that remembers the background readings for 14 consecutive evenings, calculates if there is a Transmitter drift, and then corrects for it.

With ABC Logic enabled, the Transmitter will typically reach its operational accuracy after 25 hours of continuous operation at a condition that is exposed to ambient reference levels. Transmitters will maintain accuracy specifications with ABC Logic enabled, given that it is at least three times in 14 days exposed to the reference value and this reference value is the lowest concentration to which the Transmitter is exposed.