Product Data Sheet    

ATU2000CRP


Adaptive Technology Ultrasonic Ceiling Sensor
Hubbell ATU series sensors detect occupancy based on an ultrasonic signal. Since these sensors do not require line of sight to detect occupancy, they work particularly well in areas with obstructions such as restrooms and storage rooms. Another common application is hallways. An isolated relay and photocell are included on models with “RP” suffix. A CU series control unit is required for use with ATU series sensors.

Hubbell Wiring Device-Kellems Product Specifications
 Product  Indoor Sensor
 Application  Ceiling
 Sensing Technology  Ultrasonic
 Coverage Area  2000 Sq. Ft.
 Adaptive  Yes
 Color  
 Photocell & Isolated Relay  Yes
 Agency Approvals  UL listed
 Power Requirements  24V DC Nominal, 33mA from Hubbell CU Series Control Unit
 Isolated Relay  Normally open and normally closed terminals available
 Dimensions  4.5" diameter, 1.5" height
 Housing Material  Flame retardant UL 94 V-0 ABS
 Operating Temperature  32° F to 104° F (0° C to 40° C) with rate of change not exceeding 20° F (11° C) per hour
 Operating Humidity  0% to 95% noncondensing relative humidity
 Storage Temperature  -20° F to 150° F (-29° C to 65° C)
 Storage Humidity  0% to 95% noncondensing relative humidity
 Time Delay  Test (8 seconds), Adaptive 8 to 40 minutes
 Ambient Light  1 to 1,000 foot candles
 Sensitivity  Adaptive 0 to 100%
 Ultrasonic Sensing Indicator  Green LED
 Mounting Height  8 to 12 ft.










 

Hubbell Wiring Device-Kellems