Timeguard 202.0.000 - Manual (Page 6)

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3. Detection Range
3.1 Detection Range ECO-IR 180A for wall mounting
The recommended mounting height is 2,2m. Mounting the device in the
height of the switches is not recommended (possible obstacles, vandalism).
Due to the horizontal orientation of the ECO-IR 180A, the detection
range is very large. The sensitivity decreases by increasing distance.
3.2 Detection Range ECO-IR 360A for ceiling mounting
The ideal mounting height is 2,0 - 3,5m.
The sensitivity of the detector decreases with increasing mounting height.
In order to ensure proper detection of persons, the ECO-IR 360A requires
an unobstructed “view” of the persons. Office equipment, plants, suspended
lamps etc. may affect the presence detection (shading).
M’height Seated persons Walking persons
2,2m 8,0m x 4,0m approx. 8m radial distance
M’height Seated persons Walking persons
2,0m 4,5m x 4,5m 6,0m x 6,0m ± 0,5m
2,5m 6,0m x 6,0m 8,0m x 8,0m ± 0,5m
3,0m 7,0m x 7,0m 9,0m x 9,0m ± 0,5m
3,5m 8,0m x 8,0m 10m x 10m ± 1,0m
4,0m --- 11m x 11m ± 1,0m