Data And Installation; Do's And Dont's - Honeywell GENT S4 Data And Installation

Data and Installation

Do's and Dont's

A general guidance on Do's and Dont's is illustrated here, however for full information on siting beam sensor
pair refer to BS5839 Part 1.
IR Beam projection
Solid Wall
Side view (flat ceiling)
0.3m - 0.6m
Transmitter
25m maximum
Floor level
Plan view (flat ceiling)
Solid Walls
Transmitter
15m
Receiver
15m
Transmitter
2m to 100m maximum
Plan view (flat ceiling)
Solid Walls
Transmitter
15m
Receiver
2
IR Beam
(invisible)
Metal beam
Receiver
Solid Wall
1m minimum
7m maximum
Receiver
Transmitter
Receiver
3m max.
> 0.5m
Receiver
Transmitter
S4 Beam Sensor & brackets
Cladding panels / Plaster board
Obstructions
Ventilation duct
Ceiling
Transmitter
Heat Source
Floor level
Ceiling
Transmitter
Building structure support
Floor level
Transmitter
Sunlight or Strong light source
Horizon
Sunlight or Strong light source
Horizon
Transmitter
17.5 m width covered by one beam sensor pair within 600mm
vertical of the apex, using the extra coverage of 25% given
o
by the roof angle of 25
ATRIUM
2.5 m calculated from
o
25
twice 12.5% of 10m
mounting height
1.25 m
2.5 m
Calculated from
12.5% of 10m
mounting height
4188-969 issue 3_Part 1_07-11_S4 Beam & brackets
Metal Ceiling
Unistrut
Solid Wall
Receiver
> 0.15m
Shelves and Storage boxes
Solid Wall
Receiver
Glass Atrium
Receiver
Receiver
600mm
Seven beam sensor
pair required
at this height
17.5 m width