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Front of Ultrasonic Ceiling Occupancy Sensor, 24VDC

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Discontinued - Ultrasonic Ceiling Occupancy Sensor, 24VDC, 1100 sq ft

Ultrasonic Ceiling Occupancy Sensor, 24VDC, 1100 sq ft is rated 1.0 out of 5 by 1.

Wattstopper’s 102.2 m2 WT Ultrasonic Ceiling Sensor utilizes 32 KHz frequency ultrasonic technology to detect occupancy. The wide veriety of sensors are available in several models to control lighting in a wide variety of applications.

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Features

ASP circuitry helps to eliminate false on
Advanced, omni-directional, ultrasonic technology for reliable occupancy detection
DIP switch-adjustable time delay and sensitivity
Coverage ranges from 600 to 2200 square feet, and 90 linear feet for hallways
Isolated relay can interface with HVAC, EMS or an additional lighting load
LED indicates occupancy detection

Specifications

General Info

Product Line	Wattstopper
UPC Number	754182910779
Country Of Origin	China

Technical Information

Sensor Type	Occupancy
Sensor Technology	Ultrasonic

Resources

Rated 1 out of 5 by frank abraham from High Pitched Sound This device emits a high frequency sound that is extremely disturbing to younger adults to the point where they are unable to work in their workspace. Contacted support, but no response. Using disable functions does not turn sound off.

Date published: 2022-11-29

Questions & Answers

Hello, We have several of the discontinued WT-1100's in need of replacement. They connect with a ribbon cable. The UT-305-2 does not use the ribbon cable. How would we connect from the ribbon cable to the UT-305-2's terminals? Thank you

Asked by: Anonymous2

The WT and UT sensors connect to the same wires on a Power Pack: the red 24V DC, the black Common, and the blue Control Output wire. If a contractor installed a ribbon cable between the Power Pack and the sensor, you can determine the correct connections by examining the wires. First, locate the Power Pack and its low-voltage wires, and identify the colors of the wires that connect to the red, black, and blue wires. Then, on the sensor side, match those colors to determine which wires should connect to the UT-305-2's terminals. You can also call Technical Support at 1-800-879-8585 for additional questions.

Answered by: Tier 1 Tech Support

Date published: 2024-08-19

So I see that the WT1100 has been discontinued. I think that is the sensor I used in the past to work in conjunction with the BZ150 relay. So very simple what is it being replaced by ??? You info dose not make if clear. 

Asked by: Anonymous

The WT-1100 model has been replaced by the UT-300-2, which includes an isolated relay with the sensor, or the UT-305-2, which does not include an isolated relay.

Answered by: Tier 1 Tech Support

Date published: 2024-07-29

Discontinued - Ultrasonic Ceiling Occupancy Sensor, 24VDC, 1100 sq ft

Features

Specifications

Resources

Cutsheet

Installation Instructions

CAD Drawings

Specifications

Case Studies

Reviews

Questions & Answers

Hello, We have several of the discontinued WT-1100's in need of replacement. They connect with a ribbon cable. The UT-305-2 does not use the ribbon cable. How would we connect from the ribbon cable to the UT-305-2's terminals? Thank you

So I see that the WT1100 has been discontinued. I think that is the sensor I used in the past to work in conjunction with the BZ150 relay. So very simple what is it being replaced by ??? You info dose not make if clear.&nbsp;

So I see that the WT1100 has been discontinued. I think that is the sensor I used in the past to work in conjunction with the BZ150 relay. So very simple what is it being replaced by ??? You info dose not make if clear.