GE Telaire Ventostat
Duct/In-Duct CO2 Ventilation Controllers

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.
Mounting bracket with terminal block provides quick, easy wiring.
Gas permeable, water resistant 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 output (V & mA).
On board relay with adjustable set point and dead-band.
Choice of nine pre-programmed “standard settings” on easy-to-use interface.
PC interface and adjustable settings allow for simple configuration.
Optional enclosures available.
Conformal coated electronics
Measures 0-2,000 PPM
Power requirements 18-30VAC RMS
Thirteen minute one-step calibration process.
Lifetime calibration guarantee

GE Telaire 8002B Shown

Product Information
Datasheet	1.4 MB
CO2 Guide	54 kB
PDF Help

The GE Telaire 8001 and 8002 Ventostat CO2 sensor are used as Wall mount sensors are used to control a specific area suchas a conference room, classroom, meeting hall, etc. Even though the sensors are designed for wall mount configurations, some sensors can also be configured for “in-duct” mount. For in-duct, the sensor (8001B, 8002B, and8102B) is mounted inside the duct to control an entire air-handling zone. All wall mount sensors (except the 8003)are compatible with accessory enclosures. The Ventostat controller offers a SPDT relay (normally open or closed) and can be custom programmed to a specific measurement and output range using the UIP software interface or on-board keypad (display units

The Ventostat 8001B and 8002B CO2 are for use in commercial buildings for demand controlled ventilation. The sensor can also be used as a wall mount. Conformal coated electronics and a high temperature enclosure (UL94-5 V) allow installation in harsh environments. Model 8002B includes a display and a keypad for sensor programming without software.

User Interface Program (UIP)
All Ventostat 8000 (except the 8009) series controllers can be connected to a PC using the UIP 2072 Windows® program. Simply connect to the sensor using the onboardRJ45 jack and you can adjust the output scaling, elevation adjustment, relay set point, relay dead-band, select linear or proportional exponential output, perform single-point or two-point calibration, and check ppm levels. Display units can also be adjusted using the keypad.

ABC Logic Self Calibration Program
Ventostat CO2 controllers use the patented ABC (Automatic Background Calibration) Logic self-calibration system that 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 sensor that remembers the background readings for 14 consecutive evenings and calculates if there is sensor drift, then corrects for it. ABC Logic will not work properly in applications where the space is unoccupied for less than four hours a day or where there are industrial sources of CO2 in the building, such as breweries or wineries.

Fast One-Step Calibration
The CO2 Sensors (except the 8009) feature a fast one-step calibration process should it ever be required. A zero calibration can be performed in less than fifteen minutes by flowing gas to the calibration port and activating the calibration routine. If drift occurs in the sensor, it usually affects the zero setting of the sensor only. If a two point calibration is desired, it can be performed using the UIP Program.

Lifetime Calibration Guarantee
Telaire is serious about minimizing maintenance so each sensor, comes with a lifetime calibration guarantee. If a Telaire 8000 sensor drifts out of calibration range, it can be sent back to Telaire for a free factory calibration.

Ordering Information
Model	Description	Buy Online	Price
8001	Telaire 8001 Ventostat CO2 Sensor (No Display) - Wall Mount		$287.37
8001B	Telaire 8001B Ventostat CO2 Sensor (No Display) - Wall or In-Duct Mount		$297.67
8002	Telaire 8002 Ventostat CO2 Sensor (with Display) - Wall Mount		$302.82
8002B	Telaire 8002B Ventostat CO2 Sensor (with display) - Wall or In-Duct Mount		$313.12

GE Telaire Ventostat Duct/In-Duct CO2 Ventilation Controllers

GE Telaire Ventostat
Duct/In-Duct CO2 Ventilation Controllers