This Dual Technology Occupancy Sensor combines advanced passive infrared (PIR) and ultrasonic technologies into one unit. The combined technologies help to avoid false triggering even in difficult applications. The MDW-V turns lighting on and off based on occupancy and ambient light levels.
The sensor offers numerous operating modes that can be combined to create the ideal custom control. Selectable operating mode allow the sensor to turn a load on, and hold it on as long as either or both technologies detect occupancy. After no movement is detected for the selected time delay, the lights switch off. A "walk-through" mode can turn the lights off after only 3 minutes, if no activity is detected after 30 seconds following an occupancy detection.
This sensor contains a light level sensor. If adequate daylight is present, the sensor holds the load OFF until light levels drop, even if the area is occupied.
Specifications:
| MDW-V | |
| Electrical Specifications | |
| Voltage | 120/277VAC, 50/60Hz |
| Fluorescent | 600VA@120VAC / 1385VA@277VAC |
| Motor | 1/4Hp |
| Incandescent | 800W |
| Time Delay | 30 Sec to 30 Mins |
| Walk-Through Mode | 3 minutes if no activity after 30 seconds |
| Test Mode | 5 seconds at initial power up or DIP switch reset |
| PIR Coverage | |
| Coverage | 1000ft2 |
| Sensitivity Adjustment | Automatic or Low (DIP switch setting) |
| Ultrasonic Coverage | |
| Coverage | 800-1200ft2 |
| Sensitivity Adjustment | Minimum to Maximum (trimpot) |
| Frequency | 40kHz |
| Environment Specifications | |
| Operating Temperature | 32℉-131℉ |
| Material Specifications | |
| Material | PC |
| Standards & Certifications | |
| Certification/Listing | UL |
| Warranty | 2 Year Limited |
Dimension:
Coverage:
The MWD-V provides an eliptical coverage pattern. The coverage shown repersents walking motion at a mounting height of 10
feet. For building spaces with lower levels of activity or with obstacles and barriers, coverage size may decrease.
Wiring Diagram:
Make sure that the power has been turned OFF at the circuit breaker.
Connect lead wires as WIRING DIAGRAM : Black lead to Line(Hot), Red lead to Load wire, White lead to Neutral wire.
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