Datasheet
MR24BSD1)
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9!
Fig. 4 Diagram of the MR24BSD1 radar coverage area
Due to the radar beam characteristics, the radar has a relatively long range
in the direction normal to the antenna face, but a shorter range if it
deviates from the antenna normal.
When the radar is mounted on top or at an angle, the radar beam range
and the effective radiation space will reduce the radar range, which needs
to be taken into account when using the radar.
4.2. main functions and performance
The main functions of this radar module include
A. Breath detection function.
(1) Maximum detection distance: ≤ 2.75 m.
(2) Reflection time: ≤ 60s.
B. Respiration frequency statistics function.
(3) Maximum detection distance: ≤ 1.5 m.
(4) Maximum breath detection frequency: ≤ 30 times
(5) Minimum breath detection frequency: ≥ 12 times.
C. Sleep quality assessment function.
D. Sleep time recording function.
E. Environmental state assessment function.
F. Early warning design function.
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5. works and installation
5.1. installation methods
This radar module is recommended to be installed according to the
different functions of use.
5.1.1 Breathing rate statistics function
For respiratory rate statistics, the radar needs to be positioned within 0.5m
- 1.5m of the chest cavity and the chest cavity needs to be exposed to the
radar's antenna detection range.
(Radar is recommended for top or tilt mounting)