4
Thingsee AIR installation instructions
Using Thingsee AIR sensor
• Thingsee AIR is for indoor use only
• Environment humidity should be <85% RH at all time.
• Usage temperature range: +5 ºC to +50 ºC, non
-condensing environments only.
Please note that the correct TVOC and C
O
2
data are available only after the
sensor device has conducted baseline calibration for the environment.
• TVOC sensor conducts baseline calibration for the TVOC levels and valid data is
available after 24h of continuous use.
• Accurate C
O
2
baseline level is set by autocalibration during the first 8 days of
usage. The autocalibration is based on the outdoor C
O
2
level. C
O
2
level in
normal air pressure is 400 ppm.
• There must be “free of people” moments with full ventilation in the space, so
the device works best in locations where there are no people 24h.
Note: Thingsee AIR requires ‘free of people’ moments in the space, when the
indoor air is fully changed, to set the correct 400 ppm baseline. This is why
places such as schools and offices are good places to use the sensor, as the
baseline can be set during the night.
Note before installation
Please make sure the Thingsee GATEWAY is installed before you install the
sensor.
To ensure strong enough signal strength for data delivery, keep the maximum
distance between installed sensors under 20 m.
If the distance between a measuring sensor and the Gateway is > 20m or if the
sensors are separated by a fire door or other thick building materials, use extra
sensors as routers to ensure adequate signal strength.
