WattStopper/Legrand





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WT Ultrasonic Ceiling Sensor
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WattStopper’s WT Ultrasonic Ceiling Sensors utilize 32 KHz frequency ultrasonic technology to detect occupancy. The sensors are available in several models to control lighting in a wide variety of applications.

CAD Resources (View All)

Wiring Diagrams -> Bi-level HID Controls
Wiring Diagrams -> Occupancy Sensor -> Ceiling Occupancy Sensor and Power Packs
Wiring Diagrams -> Occupancy Sensor -> Application Drawings
Coverage Patterns -> Ceiling Mount Sensors
Coverage Patterns -> Outdoor Sensors
Symbol Library -> Ceiling Mount Sensors
Wiring Diagrams -> Lighting Control Panels -> Lighting Integrator
Mounting Diagrams -> Ceiling Occupancy Sensors and Power Packs
  Downloads:
Key Features:
  • Ultrasonic technology with 32 KHz frequency
  • Automatic or manual-on operation when used with a BZ-150 Power Pack
  • Advanced Signal Processing circuitry automatically adjusts detection threshold
  • User-adjustable DIP switch time delay and sensitivity settings
  • Hallway and 600, 1100 and 2200 square foot coverages available
  • Isolated relay allows sensor to interface with building control systems