tSENSE-VAV CO2 , Temperature and Humidity Controller

tSENSE-VAV

MAINTENANCE-FREE
THREE SENSORS IN ONE HOUSING
COLOUR TOUCH DISPLAY WITH POSSIBILITY OF CUSTOMIZABLE GUI
FLEXIBILITY – TEMPERATURE AND/OR HUMIDITY OPTIONAL
IMPROVED HOUSING DESIGN FOR EFFECTIVE MEASUREMENT
FIVE YEARS WARRANTY

tSENSE VAV is an advanced and versatile three-in-one controller designed for installation in the air-conditioned zone. The unit measures CO₂ concentration, temperature and humidity in the ambient air accurately without need for additional compensation ─ true read.

tSENSE VAV combines all the necessary elements for effective climate control in commercial office buildings, hospitals, hotels, schools and other facilities. Using CO₂-monitoring for demand control ventilation (DCV) allows healthy, comfortable and cost-effective environment for the occupants. It is flexible in design with temperature control in combination with humidity control. Though suitable for use in many different energy-efficient ventilation strategies, we welcome any discussions for specific needs.

Complies with ASHRAE standard 189.1 (±50ppm @ 1000ppm of measured CO₂ value)

070-8-0003	tSENSE VAV Disp T RH RL MB BAC	Colour touch display
070-8-0007	tSENSE VAV No Disp	No display

Operating Principle	Non-dispersive infrared (NDIR)
Measured gas	Carbon dioxide (CO₂)
Measurement range	0 – 2000ppm
OUT1:	0 – 10VDC
CO₂	600 – 900ppm
Temperature	22 – 23°C
Relative Humidity	75 – 85%RH
OUT2: CO₂	0 – 10VDC, 0 – 2000ppm
OUT3: Temperature	0 – 10VDC, 0 – 50°C
Relay: CO₂	0 – 10VDC, 900 – 1000ppm
Accuracy (CO₂)	±30ppm ±3% of reading
Dimensions	125mm x 85mm x 22mm
Dimensions display	49mm x 37mm
Life expectancy	>15 years
Operation temperature range	0 – 50°C
Power supply	12VDC, 24VAC/DC
Communication	Modbus (MB) or BACnet (BAC) protocol over RS485