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GE Telaire
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<< GE Telaire C02/Temperature Catalog

GE Telaire Ventostat 8102B
Duct/In-Duct Mount CO2 Ventilation Controllers,
Discontinued
Replaced by: T8200DB
  • Patented Absorption Infrared/Gas sensing provides high accuracy in a compact low cost package.
  • Patented ABC Logic™ self-calibration system eliminates the need for manual calibration in most applications.
  • Gold - plated optical sensor increases sensor life and durability.
  • 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 setpoint and dead-band.
  • Choice of 9 pre-programmed "standard settings."
  • PC interface and adjustable settings allow for simple configuration.
  • Optional enclosures available for duct mount conversion.
  • Five minute one-step calibration process.
  • Conformal coated electronics
  • Measures 0-2,000 PPM
  • Power requirements 18-30VAC RMS
  • Calibration guarantee
Click here for larger image of the GE Telaire 8102B Ventostat Duct/In-Duct CO2 SensorsClick here for larger image of the GE Telaire 8102B Ventostat CO2 Sensors
GE Telaire 8102B Shown
 
Product Information
Datasheet 1.4 MB
CO2 Guide 54 kB
PDF Help
 
The GE Telaire 8102 Ventostat CO2 sensor can be used with applications using a duct mounted sensor enable one sensor to control one air handling zone. Two sensor mounting configurations are available, “in-duct” and "remote” duct mount. For in-duct, the sensor (8001B,8002B, or 8102B) is mounted inside the duct. Remote duct mount enables the user to mount the sensor (8007,8008 or 8009) remotely with use of the pitot sampling tube. All in-duct sensors are compatible with accessory enclosures. The Ventostat controller offers an 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).

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.
 

Ordering Information
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8102B  Telaire 8102B Ventostat CO2 Sensor with display - In-Duct Mount  Discontinued
See: T8200DB
 
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$40.00 Minimum on Total Order