Watt Stopper DT-355 Dual Technology Line Voltage Occupancy Sensor; 347 Volt AC, 1000 Sq ft, White, Ceiling Mount

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  • Watt Stopper DT-355 Watt Stopper DT-355 Dual Technology Line Voltage Occupancy Sensor; 347 Volt AC, 1000 Sq ft, White, Ceiling Mount
Manufacturer: Watt Stopper
Catalog#: DT-355
Crescent Part#: 186870
UPC: 754182913848
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Product Details

Size: 4.500 Inch Width x 1.450 Inch Depth x 4.500 Inch Height

Detection Signature Analysis eliminates false triggers and provides immunity to RFI and EMI

Built-in light level sensor featuring simple, one-step set-up

Zero-crossing for long relay life

Six occupancy logic options give users the ability to customize control to meet application needs

Qualifies for ARRA-funded public works projects

Sensor coverage tested to NEMA Guide Publication WD 7-2000

Product Details:

Watt Stopper Dual technology line voltage occupancy sensor in white color operates up to 1000 sq.ft and accepts 0 - 800 Watts ballast/tungsten/LED, 0 - 1200 Watts ballast/LED and 0 - 1500 Watts ballast loads. It combines the benefits of passive infrared and ultrasonic technologies for comprehensive coverage. It is auto set to select optimal settings for each space and automatically turns lights ON/OFF based on occupancy. It measures 4.500 Inch x 1.450 Inch x 4.500 Inch. Sensor provides complete 360 deg coverage with ultrasonic diffusers for convenient operation. It has a response time of 5 - 30 minutes and works with an input supply of 120/230/277/347 VAC at 50/60 Hz.

Sensor can be manually operated with a low-voltage switch input. Sensor saves energy with its walk-through mode that turns lights ON/OFF according to occupancy and comes with an LED to indicate occupancy. Plastic housing gives a flat, self-effacing appearance and can be easily installed with terminal wiring. Sensor finds its application in classrooms, open office spaces, large offices, computer rooms. Sensor is UL listed.

Product Specification

Product Details
Manufacturer Watt Stopper
Catalog# DT-355
Product Dimensions & Details
Finish White
Shipping Information
Ships Ground. Eligible for expedited shipping Yes
Other Information
Material Plastic Housing
Load Rating 0-800 Watt Ballast/Tungsten/LED, 0-1500 Watt Ballast/LED
Model DT-300
Item Sensor
Mounting Ceiling
Connection Flying Lead
Environmental Conditions 95% Non-Condensing Relative Humidity
Color White
Operating Cycles 100M
Operating Mode Automatic-On/Off
Response Time 5, 10, 15, 20, or 30 min
Size 4.500 Inch Width x 1.450 Inch Depth x 4.500 Inch Height
Sensing Distance 1000 Sq ft
Brand Name Watt Stopper
Application For Classroom, Open Office Space, Computer Room, Indoor Use Only
Frequency Rating 40 Kilo Hz
Voltage Rating 347 Volt AC
Viewing Angle 360 Degree
Type Dual Technology, Line Voltage
Standards UL244A, UL 508, cUL Listed, RoHS Complaint
Temperature Rating 35 deg C

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