Hubbell Incorporated
Hubbell Incorporated ATU1000CRP Occupancy Sensor 1000 sq ft 24V White
Ceiling-mounted occupancy sensor covers 1000 sq ft using ultrasonic detection at 24V DC with adaptive time delays from 8 to 40 minutes
- TypeLights & Lighting Accessories
- Color/FinishOffice White
- Ultrasonic motion sensing covers 1000 sq ft for reliable detection
- Adaptive time delay adjusts 8 to 40 min to match room use
- 24V DC operation simplifies low-voltage wiring installation
- Ceiling-mount design keeps sensor discreet in office ceilings
- Office White finish blends with standard ceiling tiles
Occupancy Sensor for 1000 sq ft
This ceiling-mounted sensor uses ultrasonic technology to detect motion across 1000 sq ft of space. It operates on a 24V DC hard-wired connection and provides both motion sensing and dimming control. The unit is designed for office environments and finishes in Office White.
Adaptive Time Delay from 8 to 40 min
The sensor adjusts its shut-off delay automatically between 8 and 40 minutes based on observed traffic patterns. A manual override is also available for fixed timing requirements. This adaptive behaviour reduces unnecessary lighting runtime without user intervention.
24V DC Hard-Wired Power Requirement
The device requires a 24V DC hard-wired supply and does not operate on mains voltage directly. Installers must provide a compatible low-voltage circuit. Without this specific power source the sensor will not function.
Highlights
- Ultrasonic motion sensing covers 1000 sq ft for reliable detection
- Adaptive time delay adjusts 8 to 40 min to match room use
- 24V DC operation simplifies low-voltage wiring installation
- Ceiling-mount design keeps sensor discreet in office ceilings
- Office White finish blends with standard ceiling tiles
Specifications
| Brand | HUBBELL WIRING DEVICE-KELLEMS |
|---|---|
| Type | Lights & Lighting Accessories |
| Color/Finish | Office White |
Questions about this item
How often will the adaptive time delay need recalibration after installation?
The adaptive delay self-adjusts between 8 and 40 minutes based on occupancy patterns, so no periodic recalibration is required.
At 1,000 sq ft coverage, what is the first limitation during continuous occupancy?
The 24 V DC supply current becomes the limiting factor before the ultrasonic sensing range is reached.
Does the sensor generate audible noise or noticeable heat when powered 24 V all day?
Ultrasonic operation is silent and the low-voltage circuit produces negligible heat during continuous use.
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