The sensor detects the infrared radiation sources. It analyzes the parameters such as the size of the object, the amount of heat emitted and the speed of movement between sectors of detection. The sensor detects axis movement and own radius. Movement in the detection area will automatically switch on the lighting. From this moment the light will stay on, as long as the sensor detects continuous movement. Only the lack of movement in the detection area triggers the lighting support time. Another movement in the detection area and its subsequent disappear-ance during the measured time resets the support time to the beginning. The specific of operation allows to use the DR-09 as a presence sensor. Detection area parameters: for presence up to 6 m diameter, and for motion range up to 20 m diameter. The motion sensor is equipped with a twilight sensor to prevent switching the lighting on during the day. Detection status and standby to switch on the lighting are activated only after dark. The activation time of the sensor can be. In addition, user can adjust the switching time of the receiver within a range of 10 sec to 30 min.
Changes in temperature can affect the motion detection.
The motion sensor can work indoors and outdoors in places not directly exposed to rain or snow and where there is no risk of splashing the sensor casing and its electrical terminals with water or other liquid.
Table of power
The above data are indicative and will heavily depend on the design of a specific receiver (that is especially important for LED bulbs, energy-saving lamps, electronic transformers and pulse power supply units), switching frequency and operating conditions.
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|Power supply voltage||230 V AC|
|Maximum AC-1 load current||10 A|
|Turn-off time||3 s ├Ě 9 min. (┬▒ 2 min.)|
|Twilight activation threshold||3├Ě2000 Lx|
|Motion detection||0,6├Ě1,5 m/s|
|Horizontal detection field||360┬░|
|Maximum adjustable detection radius (h: 2.5 m, Temp. 24||10 m|
|Sensor mounting height||2,0 m ├Ě 6,0 m|
|Type of detection||infrared|
|terminal||zaciski 1,5 mm┬▓|
|Tightening torque||0,3 Nm|
|Power consumption||0,5 W|
|dimensions||102├Ś102 mm, h: 55 mm|
|Level of security||IP20|