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DT-205 WattStopper®
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WattStopper® DT-205 DT Series Dual Technology Ceiling Mount Occupancy Sensor, 24 VAC/VDC, Passive Infrared/Ultrasonic Sensor, 2000 sq-ft Coverage, Ceiling/Swivel Bracket Mount

  • Manufacturers: Legrand
  • Brand Name: WattStopper®
  • BPN: WATDT205
  • MPN: DT-205
  • UPC:754182914227
  • Min. Order Qty: 1
  • Qty. Interval: 1
  • Available at this location: loading -- Locations

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% coverage cut off possible. These sensors utilize a unique fresnel lens which divides the coverage area into zone, 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.

WattStopper® Ceiling Mount Occupancy Sensor, Dual Technology, Series: DT Series, 24 VAC/VDC, 35 mA, Passive Infrared/Ultrasonic Sensor, 2000 sq-ft Coverage, 5 to 30 min Time Delay, LED Lamp, 40 kHz Response, Flying Lead Connection, Automatic On/Automatic Off Control Output, Ceiling/Swivel Bracket Mounting, 35 deg C, Plastic, White, 4.4 in H x 3.4 in W x 2 in D Dimensions

Amperage Rating      :      35 mA
Color      :      White
Connection Type      :      Flying Lead
Control Output      :      Automatic On/Automatic Off
Coverage      :      2000 sq-ft
Dimensions      :      4.4 in H x 3.4 in W x 2 in D
Lamp Type      :      LED
Material      :      Plastic
Mounting Type      :      Ceiling/Swivel Bracket
Response Frequency      :      40 kHz
Sensor Type      :      Passive Infrared/Ultrasonic
Series      :      DT Series
Temperature Rating      :      35 deg C
Time Delay      :      5 to 30 min
Type      :      Dual Technology
Voltage Rating      :      24 VAC/VDC
  • 95% relative humidity, non-condensing, for indoor use only environmental conditions
  • This dual technology ceiling sensor combines PIR and ultrasonic technologies into one unit to achieve precise coverage in detecting occupancy
  • Walk through mode turns lights off 3 min after the area is initially occupied - ideal for brief visits such as mail delivery
  • Detection signature analysis eliminates false triggers and provides immunity to RFI and EMI
  • Sensors work with low voltage momentary switches for manual control
  • LEDs indicate occupancy detection
  • Eight occupancy logic options provide the ability to customize control to meet application needs
  • Swivel mounting bracket for convenient corner mounting to wall or ceiling
  • 1 A at 24 VAC/VDC load rating
  • pdfSpecification Sheet https://assets.unilogcorp.com/2/ITEM/DOC/IDW_DOCUMENT_09db142b0ca4d27c6bfe6871fadcd5eed5072291ff56ce7ff3ad66945475f90c.pdf