WattStopper® DW-100-W Single Relay Wall Mount Occupancy Sensor, 120/230/277 VAC, Dual Technology (PIR/Ultrasonic) Sensor
Wall Mount Occupancy Sensors
398175
MFG #: DW-100-W
WattStopper®
200.65000
/ ea
PIR technology senses occupancy by detecting the difference between heat emitted from the human body in motion and the background space. Relying on a clear line-of-sight view, passive infrared sensors make 100 percent coverage cut off possible. These sensors utilize a unique fresnel lens which divides the coverage area into zones, enhancing detection of small movement. 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, resulting in a Doppler shift and occupancy detection.
- 5 Years(Warranty URL)
- http://www.passandseymour.com(Seller Home Page URL)
- Install Instructions URL - WattStopper_DW_100_B_Installation_Instructions.pdf(Install Instructions URL)
- Spec Sheet URL - ws-cutsheet-dw-100-dual-technology-wall-switch-sensor_22306.pdf(Spec Sheet URL)
- Tech Drawing URL - dw-100_wattstopper.zip(Tech Drawing URL)
- Video - https://www.youtube.com/embed/qsVCQV9uGKM(Video)
- Features
| Dual Technology |
| Zero crossing for long relay life |
| High sensitivity and dense coverage for exceptional performance |
| Color matched lens and low profile for appealing design |
| Selectable operation, walk-through, test and presentation modes for increased energy savings and convenience |
| Defaults to manual on operation for maximum energy savings |
| Part of a comprehensive line of PIR, Ultrasonic and Dual Technology wall switch sensors |
| 0 to 800 W at 120 VAC ballast/tungsten, 0 to 1200 W at 277 VAC ballast |
| Choice of manual on or auto-ON operation |
| Selectable walk through mode turns lights off 3 min after the room is initially occupied if no motion is detected after the first 30 s |
| Test mode allows quick and easy adjustments |
| Selectable audible alert for impending shutoff |
| In automatic mode, sensor returns automatically to auto-ON after lights are turned OFF manually, ideal for presentations |
| Four occupancy logic options give users the ability to customize control to meet application needs |
| Optional light level sensing with simple setup |
| Service mode allows sensor to operate as a service switch in the unlikely event of a failure |
| Sensor coverage tested to NEMA guide publication WD 7-2000 |
| Compatible with decorator wallplates |
| One relay and one on/OFF button |
| Magnetic or electronic ballast load type |
| Can turn lights off/on based on occupancy |