PerfectSense
®
Intelligent Building Occupancy Sensors
PS-WUS1500
Commercial Grade Occupancy Sensor
Wall Mounted | Low Voltage | Ultrasonic Type
Overview
Wall-mounted Ultrasonic Occupancy Sensor accurately detects occupancy and
automatically switches lighting on and off as needed. This low profile sensor is
wall- or ceiling- mounted for superior motion detection over partitions and other
common obstructions.
With 1000 square feet of coverage area, the Wall-Mounted Ultrasonic Occupancy
Sensor is ideal for storage rooms, hallways, bathrooms, conference rooms,
classrooms and open office areas.
Wall-mount sensors also incorporate an integral light level sensor to prevent
lighting from switching on when sufficient ambient light is present, such as is
commonly found in windowed areas.
Installation and configuration is simple. The sensor readily mounts to walls or drop
ceilings and features front located adjustments for setting sensitivity and time
delay. Features an isolated relay for use with building automation, security and
HVAC systems.
Specifications
Coverage Areas:
Field of view:
Ambient light level sensing:
Adjustable Time Delay:
Adjustable sensitivity:
Adaptive Technology:
LED Motion Indicators:
Current Consumption @ 24Vdc*:
Isolated Relay:
1000 sq. ft. major motion 500 sq. ft. minor motion
NA
0.5 to 250 foot-candles
Pre-set time delays from 15 seconds to 30 minutes
60%-100% independent adjusment for US and PIR
Automatically adjusts the time delay for maximum energy savings
Red=PIR motion indicator
34mA Nominal
1A @ 24 Vdc Resistive
Operating Temperature:
32 - 122ºF (0 - 50ºC)
90% RH Non-condensing
UL®/cUL Listed
FCC: Part 15, Class B
Title 24 Certified
Maximum Humidity:
Standards:
© 2013 NexLight Lighting Controls, All Rights Reserved.
Phone: 218.828.3700
www.nexlight.com
1
Fax: 218.824.1568
PerfectSense
Intelligent Building Occupancy Sensors
Detection Range and Coverage Area
Wiring the Sensor
Ultrasonic (PS-WUS1500)
PS-PP1277
NOTE: Coverage area may vary depending upon the shape,
size, and absorbent properties of the room.
Wiring Color Table
Wire Color
Function
Black
0 VDC
Red
+24 VDC
Green
Isolated contact NC
Yellow
Isolated contact common
Orange
Isolated contact NO
Blue
Control output
CLASS 2 DEVICE WIRING ONLY
•
•
Do not reclassify and install as Class
1, 3, or Power and Lighting wiring.
To be connected to a Class 2 power
source only.
• Wiring connections shall be rated
suitable for the wire size employed.
Failure to follow this instruction can
result in personal injury or equipment
or property damage.
*Confirm the Sensor is connected to the Class 2 side of the Power Pack.
Refer to the Power Pack PS-PP1277 Instruction Bulletin for additional information.
Ordering Information
Description
Catalog Number
Wall Mounted Dual Technology Occupancy Sensor
PS-WDS1500
Wall Mounted PIR Technology Occupancy Sensor
PS-WPS1500
Wall Mounted Ultrasonic Technology Occupancy Sensor
PS-WUS1500
Power Pack (required)
PS-PP1277
© 2013 NexLight Lighting Controls, All Rights Reserved.
Phone: 218.828.3700
www.nexlight.com
2
Fax: 218.824.1568
®