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Front of Ultrasonic Ceiling Occupancy Sensor, 24VDC

Front of Ultrasonic Ceiling Occupancy Sensor, 24VDC

Discontinued - Ultrasonic Ceiling Occupancy Sensor, 24VDC, 90 linear ft

WT-2250 Wattstopper

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

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Features

Features

Ultrasonic technology with 32 KHz frequency
Automatic or manual-on operation when used with a BZ-150 Power Pack
Advanced Signal Processing circuitry automatically adjusts detection threshold
User-adjustable DIP switch time delay and sensitivity settings
Hallway and 600, 1100 and 2200 square foot coverages available
Isolated relay allows sensor to interface with building control systems

Specifications

Specifications

General Info

Product Line	Wattstopper
UPC Number	754182910786
Country Of Origin	China

Technical Information

Sensor Type

Occupancy

Resources

Resources

CAD Drawings

57-003 - Any 3-Wire 24VDC Sensor "Standard Schematic"

57-003 - Any 3-Wire 24VDC Sensor "Standard Schematic"

57-003 - Any 3-Wire 24VDC Sensor "Standard Schematic"

57-003 - Any 3-Wire 24VDC Sensor "Standard Schematic"

57-003-1 - Any 8-Wire Occupancy Sensor "Standard Schematic"

57-003-1 - Any 8-Wire Occupancy Sensor "Standard Schematic"

57-003-1 - Any 8-Wire Occupancy Sensor "Standard Schematic"

57-003-1 - Any 8-Wire Occupancy Sensor "Standard Schematic"

57-003-1 - Any 8-Wire Occupancy Sensor "Standard Schematic"

57-004-1 - Any 24VDC Sensor Controlling Dual Level Lighting

57-004-1 - Any 24VDC Sensor Controlling Dual Level Lighting

57-004-1 - Any 24VDC Sensor Controlling Dual Level Lighting

57-004-1 - Any 24VDC Sensor Controlling Dual Level Lighting

57-005 - Two Circuit Or Two Load Sensor Control

57-005 - Two Circuit Or Two Load Sensor Control

57-005 - Two Circuit Or Two Load Sensor Control

57-005-1 - Multiple Occupancy Sensors Controlling Two Circuits

57-005-1 - Multiple Occupancy Sensors Controlling Two Circuits

57-005-1 - Multiple Occupancy Sensors Controlling Two Circuits

57-005-1 - Multiple Occupancy Sensors Controlling Two Circuits

57-008-2 - Any 24VDC Sensor With EMS/Time Clock Override

57-008-2 - Any 24VDC Sensor With EMS/Time Clock Override

57-008-2 - Any 24VDC Sensor With EMS/Time Clock Override

57-008-2 - Any 24VDC Sensor With EMS/Time Clock Override

57-010 - Multiple Occupancy Sensors Using One Power Pack

57-010 - Multiple Occupancy Sensors Using One Power Pack

57-010 - Multiple Occupancy Sensors Using One Power Pack

57-010 - Multiple Occupancy Sensors Using One Power Pack

57-020 - Any 24VDC Sensor Controlling A Contactor

57-020 - Any 24VDC Sensor Controlling A Contactor

57-020 - Any 24VDC Sensor Controlling A Contactor

57-020 - Any 24VDC Sensor Controlling A Contactor

57-035 - Any 24VDC Sensor With 3-Way Switching

57-035 - Any 24VDC Sensor With 3-Way Switching

57-035 - Any 24VDC Sensor With 3-Way Switching

57-035 - Any 24VDC Sensor With 3-Way Switching

57-036 - Any 24VDC Sensor Controlling A Fan Coil /AHU

57-036 - Any 24VDC Sensor Controlling A Fan Coil /AHU

57-036 - Any 24VDC Sensor Controlling A Fan Coil /AHU

57-036 - Any 24VDC Sensor Controlling A Fan Coil /AHU

57-036-1 - Any 24VDC Sensor Controlling Local Lighting And Fan Coil /AHU

57-036-1 - Any 24VDC Sensor Controlling Local Lighting And Fan Coil /AHU

57-036-1 - Any 24VDC Sensor Controlling Local Lighting And Fan Coil /AHU

57-036-1 - Any 24VDC Sensor Controlling Local Lighting And Fan Coil /AHU

57-039-7 - WT Series Ultrasonic Installation

57-039-7 - WT Series Ultrasonic Installation

57-039-7 - WT Series Ultrasonic Installation

57-039-7 - WT Series Ultrasonic Installation

57-041-1 - 8-Wire Sensor Interfacing With A Thermostat

57-041-1 - 8-Wire Sensor Interfacing With A Thermostat

57-041-1 - 8-Wire Sensor Interfacing With A Thermostat

57-041-1 - 8-Wire Sensor Interfacing With A Thermostat

57-203-1 - Single zone of DM activated by any 24VDC sensor

57-203-1 - Single zone of DM activated by any 24VDC sensor

57-203-1 - Single zone of DM activated by any 24VDC sensor

57-203-1 - Single zone of DM activated by any 24VDC sensor

57-203-2 - Single zone of DM activated by multiple 24VDC sensors

57-203-2 - Single zone of DM activated by multiple 24VDC sensors

57-203-2 - Single zone of DM activated by multiple 24VDC sensors

57-203-2 - Single zone of DM activated by multiple 24VDC sensors

60-601 - LI/LP Relay Panels Occupancy Sensor Connection and 2-Wire Switch

60-601 - LI/LP Relay Panels Occupancy Sensor Connection and 2-Wire Switch

60-601 - LI/LP Relay Panels Occupancy Sensor Connection and 2-Wire Switch

60-601 - LI/LP Relay Panels Occupancy Sensor Connection and 2-Wire Switch

60-601-1 - LI/LP Relay Panels Occupancy Sensor Connection and 3-Wire Switch

60-601-1 - LI/LP Relay Panels Occupancy Sensor Connection and 3-Wire Switch

60-601-1 - LI/LP Relay Panels Occupancy Sensor Connection and 3-Wire Switch

60-601-1 - LI/LP Relay Panels Occupancy Sensor Connection and 3-Wire Switch

60-601-2 - LI/LP Relay Panels Occupancy Sensor Connection

60-601-2 - LI/LP Relay Panels Occupancy Sensor Connection

60-601-2 - LI/LP Relay Panels Occupancy Sensor Connection

60-601-2 - LI/LP Relay Panels Occupancy Sensor Connection

Daylighting Floor Plan

WT-1105cp - WT-1105 Coverage Pattern

WT-1105cp - WT-1105 Coverage Pattern

WT-1105cp - WT-1105 Coverage Pattern

WT-2205cp - WT-2205 Coverage Pattern

WT-2205cp - WT-2205 Coverage Pattern

WT-2205cp - WT-2205 Coverage Pattern

WT-2255cp - WT-2255 Coverage Pattern

WT-2255cp - WT-2255 Coverage Pattern

WT-2255cp - WT-2255 Coverage Pattern

WT-605cp - WT-605 Coverage Pattern

WT-605cp - WT-605 Coverage Pattern

WT-605cp - WT-605 Coverage Pattern

Case Studies

Watt Stopper/Legrand helps NRG Systems realize big savings

Installation Instructions

WT-600/1100/2200/2250 Ultrasonic Occupancy Sensors with Isolated Relay

WT-605/1105/2205/2255 Ultrasonic Occupancy Sensors

Cutsheet

WT Ultrasonic Ceiling Sensors Cutsheet

Specifications

AIA Division 16 Specifications-Occupancy Sensor

WT Ultrasonic Occupancy Sensors

Reviews

Questions & Answers

Questions & Answers

What replaced the discontinued WT-2255

Asked by: GALESBURG ELECTRIC

UT-300-3 or UT-305-3.

Answered by: Tier 1 Tech Support

Date published: 2023-12-06

If I enable the override, does the sensor become manual on/auto off or manual on/manual off?

Asked by: Frank

Setting DIP switch #6 to “ON” will bypass (override) all the sensor’s occupancy control functions. Lights can still be manually on/off controlled with a light switch. Please reach out to our tech. support team for further assistance if required. Legrand Technical Support: Phone: 1 800-879-8585, Option 3 then Option 1 Mon - Fri: 7am - 7pm CST (excluding holidays)

Answered by: Tier 1 Tech Support

Date published: 2023-03-01