12Vdc PWM Dimming Sensor, Daylight Priority Function, With DIP Switch Setting
1. Features
1) Adopts Merrytek patented high gain microwave antenna, better metal environment adaptability. Smaller cut size, batch accord with RED certification.
2) Build in microwave module and daylight sensor. 12V DC input and PWM dimming signal output.
3) Cut size: 10mmx40mm. Suitable for most liner lights.
4) All parameters can be set by dip switches.
5) 5 years warranty
2. Parameters
| Input | Input Voltage Range | 7.5-12VDC |
| Rated Input Voltage | 12V DC |
| Operating Current | <25mA |
| Voltage Ripple | <100mVp-p |
| Output | Working Mode | 5V PWM Dimming Signal |
| Sensor Parameters | Operating Frequency | 5.8 GHz ±75 MHz, ISM Band. |
| Transmitting power | 1mW Max. |
| Detection Area | 100%/50% |
| Hold time | 5s/5min/10min/30min |
| Stand-by Period | 0s/3min/10min/+∞ |
| Daylight Sensor | 30Lux/50Lux/100lux/Disable Daylight priority: ON / OFF value (30Lux)50Lux / 150Lux 100Lux / 200Lux (ambient light diffuse reflection conditions) |
| Stand-by DIM Level | 10%/30% |
| Detecting Radius | mounting height 3m, 1m/S ≥2.5m |
| Mounting Height | 3m (6m Max ) |
| Detecting Angle | 90°@Xz plane / 130°@Yz plane |
| Operating Environment | Operating Temperature | -25℃…+70℃ |
| Storage Temperature | -40℃…+80℃ Humidity: 85% (non-condensing) |
| Certificate | Environmental Requirement | RED |
| Others | Wiring | 3 pin 2.0mm fast connector |
| IP Rating | IP20 |
| Installation | Base installation |
| Dimension | See dimension |
| Others | Package | card +cartons(K=A) |
| Net Weight | 18g |
| Lifetime | 5 years warranty@Ta |
| Note: 1. “N/A” means not available. 2. The detection range of the sensor is related to the moving speed and size of moving object, mounting height, installation height and angle, installation site, reflectors around the sensor etc. The data in the document is typical value and tested by a 165cm person in an open indoor area. The detection range at wall mounting will be longer at ceiling mounting. Please reduce detection sensitivity at wall mounting or contact us to confirm the sensor data settings. |
3.Function
1) On/OFF Function (stand-by period be set to “0”s)
2) 2-step dimming function (stand-by period be set to “+∞”)
3) 3-step dimming function (stand-by period be set to “10S/1min/3min/5min/10min/30min”)
4) Daylight Priority ( Daylight Sensor be set to “30lux/50lux/100lux ” and set Stand-by Period to “+∞”, other sensor parameters can be set actual needs)
4.Dimension (mm)
5.Wiring
6. Structure and installation
7. Installation
Note: Sensor antenna should be above LED tray at least 2mm.
8. Radiation pattern
*When installed at 6m height, sensor with 50% detection area is unable to detect motion signal.
9. Initialization
After power on, the sensor automatically turns on light at 100% brightness. After 10sec, it turns low brightness. During the initialization, the sensor is not able to detect movement.
10. Factory Setting
Detection area: 100%, Hold Time: 5S, Stand-by Period: 0S, Stand-by dim level: 10%, Daylight Sensor: Disable
11. Application Notice
(1) The sensor should be installed by a professional electrician. Please turn off the power before installing, wiring or changing parameters.
(2) Microwaves cannot penetrate metal. Do not place the product in a closed metal lamp or a half-closed metal lamp and metal or glass are not allowed to cover above the product. If antenna needs to pass through the metal plate, please ensure that the top of the sensor is close to the metal plate.
(3) The distance between any inductive sensors should be greater than 2 meters. Keep sensor away from switches, routers and other wireless devices to avoid radio interference, more than 1.5 meters. The antenna surface of the microwave module should not be directly facing input AC and output DC to avoid low or high frequency signals affect the normal operation of microwave sensor’s antenna.
(4) Vibration signals will be regarded as moving signals to trigger the sensor. Avoid using objects that vibrate for a long time around the sensor, such as large metal equipment, pipes, air conditioning outlets, exhaust vents, smoke exhaust machine ports, shaking fans, etc. Pets in detecting area may trigger sensing.
(5) Sensor is for indoor use only. The waterproof effect for outdoor use will be affected. Wind, rain, and moving objects around will cause false triggering. When the sensor is installed in a metal lamp, metal reflective surface, or a narrow enclosed environment, the microwave will be reflected repeatedly and cause false triggering. Please reduce the sensitivity or contact the manufacturer for technical support.
(6) This Sensor is suitable for ceiling mounting. If wall mounting, the microwave detection distance will be greatly increases, which may lead to the phenomenon that the microwave passes through the wall or does not turn off the lamp. Please adjust the sensitivity by 50%. If 50% cannot be used, please avoid wall installation or contact the manufacturer to provide technical support.
(7) Due to continuous improvement, the contents of this instruction could be changed without prior notice.
(8) Different PWM drivers, different low brightness. The daylight threshold is measured in a sunny environment without shadow and ambient light diffuse reflection. Ambient lux level could be different in different environment, weather, climate, time-of-day and season.
(9) Sensitivity distance is related to moving speed of objects, size of moving objects, mounting height, mounting angle, working environment, reflecting materials etc.
(10) Given detecting area is typical value that was measured by 165cm high testers in an indoor open environment.
(11) This product have to use with voltage-stabilized DC power supply whose input voltage is stable and ripple factor is low(ripple factor is lower than 100mV; load current is greater than 25mA).
(12) When installing in new environment, please install and test at least 5pcs product firstly before mass installation.
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12Vdc PWM Dimming Sensor, Daylight Priority Function, With DIP Switch Setting Images
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