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Ultrasonic Ceiling Occupancy Sensor, 24VDC, 2000 sq ft

Wattstopper’s UT-300 Ultrasonic Ceiling Sensors automatically turn lighting on and off based on occupancy. The sensors mount on the ceiling with a flat, unobtrusive appearance and provides 360° coverage.

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Footprint 2000 sq ft

500 sq ft
1000 sq ft
2000 sq ft

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Features

Architecturally appealing low-profile appearance
Ultrasonic diffusers give more comprehensive coverage
Accepts low-voltage switch input for manual-on operation
Plug terminal wiring for quick and easy installation
Walk-through mode increases savings potential
Automatic or manual-on operation when used with a BZ-150 Power Pack

Specifications

General Info

Color	White
Product Series	UT-300
Type	Sensor
Finish	Glossy
Application Sector	Commercial
Product Line	Wattstopper
Country Of Origin	China
Features	Adjustable Time Delay, Indicator Lights, Isolated Relay, Light Level Sensor, Power Pack Required, Sensitivity Adjustment
Included	Mounting Screws
Installation Location	Ceiling
Warranty Type	5-Year
Standard	UL, cUL, PEP
UPC Number	754182915163

Dimensions

Product Depth US	1.5 in
Product Height US	4.5 in
Product Volume US	44.4 cu in
Product Width US	4.5 in
Product Weight US	0.2 lb

Additional Information

Product Environmental Profile	Yes
RoHS Compliant	Yes		This product meets the material restrictions of Article 4 of the RoHS Directive (2011/65/EU), including Commission Delegated Directive 2015/863.

Technical Information

Current Draw	25 mA
Number of Rockers	0
On Function	Auto On
Wire Connection Type	Terminal Block
Compatibility	BZ Power Packs
Has Battery	No
Indicator	Ultrasonic Detection LED
Indoor/Outdoor	Indoor
Input Voltage	24 VDC/VAC
Mounting Type	4 in Octagonal J-Box, Ceiling Tile, Surface
Number of Buttons	0
Timer Type	DIP Switch
Timer Duration	30 Seconds, 5-30 Minutes
Operating Temperature	0°-55°C, 32°-131°F
Operating Temperature Max	131 °F
Operating Temperature Min	32 °F
Operating Humidity	5-95% RH (Non-Condensing)
Sensing Range	10 x 66 ft, 46 x 46 ft
Sensor Type	Occupancy
Sensor Technology	Ultrasonic
Sensor Coverage	2000 sq ft
Sensor Coverage Pattern	360 deg
Sensor Mounting Height	8-10 ft
Ultrasonic Frequency	40 kHz
Storage Temperature	23° - 176° F, -5° - 80° C
Engraving Type	Blank

Resources

Can I turn off the ultra sonic feature?

Asked by: Chris

Greetings Chris, The UT-300 is a ultra sonic only, if we are wanting to override the sensor dip switch #5 can be switched to the ON position(up). If we are looking for a sensor with different technology maybe our PIR sensor will be better suited, CI-300.

Answered by: Justin

Date published: 2024-11-04

I'm trying to adjust the sensitivity and time of my watt stopper UT-300 but NO LUCK!  In the Dip switchTime delay there are 1 - 2- 3 switches in various categories.  I want to set a 30 second delay.  Do I adjust 1, 2, or 3?  I am totally confused!  Is the

Asked by: James Mc Gann

Hi James, The time delay is set using the first 3 dip switches. For a 30 second delay 1 and 2 off(down) and switch 3 on(up).

Answered by: Tier 1 Tech Support

Date published: 2022-12-12

Ultrasonic Ceiling Occupancy Sensor, 24VDC, 2000 sq ft

Features

Specifications

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Cutsheet

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Specifications

Product Environmental Profile

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Questions & Answers

Can I turn off the ultra sonic feature?

I'm trying to adjust the sensitivity and time of my watt stopper UT-300 but NO LUCK! &nbsp;In the Dip switchTime delay there are 1 - 2- 3 switches in various categories. &nbsp;I want to set a 30 second delay. &nbsp;Do I adjust 1, 2, or 3? &nbsp;I am totally confused! &nbsp;Is the

I'm trying to adjust the sensitivity and time of my watt stopper UT-300 but NO LUCK! In the Dip switchTime delay there are 1 - 2- 3 switches in various categories. I want to set a 30 second delay. Do I adjust 1, 2, or 3? I am totally confused! Is the