S+S Regeltechnik KINASGARD DBWF Notice D'instruction page 7

G
Motion detector
Aperture angle
Top view
X
10m
55°
5m
5m
55°
10m
High-end variant infrared sensor with enlarged aperture angle of
100° respectively 110° over 360 degrees circumference and 10 m of reach.
®
In all KINASGARD motion sensors and presence detectors, a high-end variant infrared sensor with enlarged angle of aperture is exclusively
used. Because of the patented lens system with 20 individual lenses, only very small dark areas are resulting, which even at a distance of 10 m
are only a few centimeters wide, safely detecting also small motions. The sensor recognizes changes in the infrared radiation spectrum, so in
heat radiation, resulting form the movement of persons or objects. Such movements generate a temporary change of the temperature gradient
in the field. Because of the always present body (heat) radiation, this sensor is excellently suitable for the detection of persons. The temperature
difference between sensor and object must be > 5 K.
Schematic diagram
UB+ supply voltage 24V AC/DC
1
2 N/C
GND
3
13 Normally
open contact
11
Breaker
12
Schematic diagram
Normally open
4
contact (24V)
3
2 UB- GND
1 UB+ supply voltage 24V AC/DC
Side view
Y
10m
5m
0°
5m
10m
NOTES
DBWF
This device is used for the detection of persons in up to 10 meters distance.
The temperature difference between persons to be detected and ambience must be
greater than 5 K.
DBWF (W)
This device is used for the detection of persons in up to 10 meters distance. The
changeover
temperature difference between persons to be detected and ambience must be
(24 V)
greater than 5 K. When motion is detected, the potential-free relay output switches.
The hold time for the output, measured from the time when last motion was detected,
can be pre-set between 4 seconds and ca. 16 minutes. The sensor is characterized by
its wide reach while being small in size. The potential-free changeover contact is used
DBWF - C
for switching extra-low voltage only.
(Compact form)
DBWF - C (Compact form) (S)
When
The hold time for the output (closed relay contact -S), measured from the time when
last motion was detected, can be pre-set between 4 seconds and ca. 16 minutes.
The sensor is characterized by its wide reach while being small in size. The potential-
free normally open contact is used for switching extra-low voltage only.
®
KINASGARD Detection range
46,5°
Principle
0°
46,5°
Sensor recognizes the temperature difference
resulting from the movement of persons or objects.
motion is detected, the
Motion sensor
Infrared
radiation
Temperature Infrared
difference
radiation
Motion
potential-free relay output
®
KINASGARD
®
KINASGARD
closes (-S).