WattStopper® W-500A Ceiling Mount Occupancy Sensors, 24 VAC, Ultrasonic Sensor, 500 sq-ft Coverage, 360 deg
Ceiling Mount Occupancy Sensors
36819
MFG #: WATTSTOP
WattStopper®
142.61000
/ ea
- Amperage Rating: 16 mA
- Catalog Number: WATTSTOP
- Color: White
- Connection Type: Flying Lead
- Control Output: Automatic On/Automatic Off
- Country of Origin: CN
- Dimensions: 4-1/2 in H x 4-1/2 in W x 1-1/4 in D
- Gross Weight Per Pack: 0.6000 lb
- Lamp Type: LED
- Material: Plastic
- Response Frequency: 25 kHz
- Series: W Series
- Standards: RoHS CompliantUL 244AUL 508
- Temperature Rating: 35 °C
- Time Delay: 15 s to 30 min
- UNSPSC: 39122236
- UPC 11: 75418211004
- UPC 12: 75418211004
- Stock Status: NONSTOCK
- Brand: WattStopper®
- Manufacturer: Legrand
- Coverage: 500 ft²
- Mounting Type: Ceiling
- Sensor Type: Ultrasonic
- Viewing Angle: 360 °
- Voltage Rating: 24 VDC
Using the Doppler principle, ultrasonic sensors work by bouncing ultrasonic sound waves off objects in an area and measuring the time it takes for the waves to return. Movement by a person in the area causes the sound waves to return at a changed frequency, resultng in a Doppler shift and occupancy detection. These sensors utilize our advanced signal processing circuitry to automatically adjust the signal detection threshold in compensation for changing levels of activity and airflow. This helps eliminate false ON activations common in other ultrasonic sensors.
- http://www.wattstopper.com/(Seller Home Page URL)
- Install Instructions URL - ID-INS-v1-ws-install-w500a.pdf(Install Instructions URL)
- Tech Drawing URL - w-ultrasonic-ceiling-sensor.aspx#.UHyKLHq8HTo(Tech Drawing URL)
- Spec Sheet URL - ws-cutsheet-w-series-ultrasonic-ceiling-sensors_0115.pdf(Spec Sheet URL)
- Video - https://www.youtube.com/embed/qsVCQV9uGKM(Video)
- Warranty URL - 103373.pdf(Warranty URL)
- Features
| Ultrasonic/25 kHz |
| 95% relative humidity, non-condensing, for indoor use only environmental conditions |
| WattStopper® W Series ultrasonic ceiling sensors are versatile motion detectors that control lighting in a wide variety of applications |
| W Series sensors can be used individually or as part of an integrated system of WattStopper® lighting control products |
| ASP circuitry helps to eliminate false on |
| Utilizes advanced omni-directional, ultrasonic technology for reliable occupancy detection |
| Omni-directional transmission provides 360 deg of coverage |
| LED indicates occupancy detection |
| 1 x 106 operating cycle |
| 1 A at 24 VDC/VAC load |