April 16, 2012

Leviton Manufacturing, Inc. Headquarters, Melville, NY

LevitonOccupancy Sensor Controls

Leviton Exclusive Leviton Advantage

Leviton Exclusive Leviton Advantage

Leviton Exclusive

MULTI - TECHSensor Technology

Passive Infrared (PIR) Sense difference in heat emitted by humans in motion from background Detect motion in a field of view that requires line of sight Cannot see through obstacles “FALSE OFF” is the biggest concern

Ultrasonic (US) Uses Doppler – transmits ultrasonic frequencies (32kHz – 40kHz) and monitor

changes in the return signal in order to detect occupancy Not a “line of sight” device since the transmitted sound signals can bounce or wrap

around objects No gaps, greater sensitivity, but more vulnerable to nuisance switching “FALSE ON” is the biggest concern

Multi-Technology (MT) Passive infrared (PIR) and Ultrasonic (US) together Advantage : PIR turns the lights ON & US keeps them ON Eliminates the false OFF history of PIR and mitigates the false ON tendencies of US

MULTI - TECH

PIR

Lowest Cost

Sensor Heads Only – 1000 SF Coverage

+47 % +17 %

Technology Cost ComparisonThis is why it is important to understand sensor technologies and applications.

Multi-TechUltrasonic

Low Voltage Ceiling SensorsTechnology and upgrading – it is important to understand sensor technologies and applications for layout design and operation.

PIR

OSC04-I

OSC15-I

Multi-TechOSC05-M

OSC10-M

OSC20-M

UltrasonicOSC05-U

OSC10-U

OSC20-U

Sensor Head Coverage – 150, 500, 1000, 1500 or 2000 SF

Low Voltage Wall Mount/Corner Sensors

OSWWV-I0WOSWLR-I0W

OSWHB-I0WOSW12-M0W

Power Base Adaptor

Patented

Combine Power Base Adaptor with any Leviton low voltage sensor for a Leviton stocking advantage.

Isolated relay allows for direct connection to the BAS or HVAC system Multiple voltages 24VAC/VDC allows for the sensor to pull power directly

from AC designs control systems Multiple mounting heights allow for today’s vaulted ceiling and open

architecture style Leviton advantage – OSC models include both 8-12ft lens and

additional 12-20ft “mid-range” lens True white color blends with today’s daylighting trends

Existing off-white sensors are color blend matched with shaded ceiling spaces and ceiling tiles

Low Voltage Sensors with Isolated Relay

OSC04-RIOSC15-RI

OSC05-RUOSC10-RUOSC20-RU

OSC05-RMOSC10-RMOSC20-RM

OSW12-RM OSWWV-RIOSWHB-RIOSWLR-RI

Low Voltage Sensors

Field of View PIR Masking Time Delay Sensitivity Photocell Auto Adapt for both Time Delay and US Walk-Through Field Configurable Walk Test

Correct selection of sensors and the FOV is essential for optimal occupancy sensor operation.

Major Motion is large side to side movement Minor Motion is typing or conversational

movement Passive Infrared (PIR) sensor with a 360 degree

field-of-view (FOV) capable of monitoring and area up to 450 square feet. The sensor will detect Major Motion up to 12 feet from the sensor (24ft diameter) and Minor Motion up to 6.5 feet (13ft diameter).

Each FOV must be matched to the ROOM USAGE.

Example: OSC04 is better for minor motion applications

(See chart Diagram 1) OSC15 is better for major motion applications

(bigger is not always better)

FOV for WSC04, OSC04

Dark Gray = Minor MotionLight Gray = Major Motion

Field of View (FOV)Major Motion vs. Minor Motion

Field of View (FOV)

Low voltage sensors are ideal for control of any fluorescent fixture mounted 8-10’

FOV narrows at lower heights Detection zones are precise at lower heights OSC04 can be mounted higher is major motion

application

Mounting Height Effect on FOV

PIR Masking - Leviton Advantage

Photocell – Ambient Light Hold OFF Holds lights off unless natural light falls below a user selected level DOE indicates an average of 46% savings can be achieved when

photocells are used in combination with occupancy sensors Photocells come standard with Leviton sensors Reality – market has not accepted or understood Ambient Light Hold OFF Ambient Light Hold OFF is NOT daylight harvesting

Photocell

Auto Adapting or Self Adjusting - most efficient for energy savings Sensor has a built in adapting intelligence that changes the adapting time-out

duration in response to the occupancy conditions of the room it is installed in Adjusts ultrasonic sensitivity (air flow) – Leviton Advantage

decreases sensitivity when consistent U/S triggering is occurring to prevent false ON’s and unwanted energy use

increases sensitivity when false OFF occurs to counter end user complaints for lights turning OFF

Reduces time-out duration (energy) initializes with 2.5 minute walk-thru time delay auto-adapt uses this time delay

even if walk-thru is not enabled. To enable walk-thru for additional savings, A4 dip switch must be in OFF position.

is decreased when no secondary motion is detected within 2 minutes of initializing this is a decrease by intellectual algorithm within firmware (7 day history in memory)

(after 2.5 min) reverts to configured time delay which could be the adjustment dial time delay or a calculated auto-adapt time delay

increases when lights OFF (false off) occurs and motion is detected within 30 seconds this is an increase by intellectual algorithm within firmware (7 day history in memory)

Auto-Adapt

Adaptive Walk-Through When the lights turn on, the sensor initially enters the “Walk-Through”

mode. Once the room is occupied for longer than 2.5 minutes, the sensor exits the “Walk-Through” mode and enters the “Occupied” mode.

Walk-Through

Built in testing modes enable the installer to fine tune sensors faster than any other sensor on the market

Occupied Operational Test Mode By using the dip switch B3, an

installer can enter a 15 min test mode with Auto Exit (Leviton Advantage) where the sensor will Auto-ON/Auto-OFF every 15 sec. This is for testing the room use specifics (occupied sensitivity) to assure the lights will not shut off on a single occupant in a specific location

Perimeter Walk Test Mode By reducing the time delay dial to

30 sec, the installer is able to test the true perimeter of the FOV (unoccupied sensitivity) for entry points and/or total FOV coverage

Walk Test - Leviton Advantage

Perimeter Walk Test Mode

OccupiedOperationalTest Mode

Application & Design Tool

Partition larger spaces into control zones, with one sensor/zone Ensure coverage overlaps by 20% If partitions >48 in. high, de-rate sensor range by 50% Don’t reduce the optimal number of sensors!

Select Coverage Pattern

Application & Design Tool – Public Restroom with 6 Stalls - Ceiling SensorCeiling mount sensor is located about 2ft out from the stall door to cover the entire space.

Application & Design Tool – Study Hall

Application & Design Tool – Private Office with Wall Switch Sensor

Application & Design Tool – Private Office with Ceiling Sensor

Application & Design Tool – Open Office with No FOV

Application & Design Tool – Open Office with Ceiling Sensors and FOV

Application & Design Tool – Open Office, Wall Mount with No FOV

Application & Design Tool – Open Office with Wall Mount Sensors and FOV

Application & Design Tool – Corridor

Application & Design Tool – Classroom with Ceiling Sensors

Application & Design Tool – Classroom with Wall Mount Sensors

Wall box line – least amount of SKUs to cover largest amount of

applications

OSSMT-MD

ODS15-IDx

ODS0D-IDx

ODS10-IDx

OSSMD-MD

Additionally

• OSSNL adds nightlight to ODS10

• OSSMD-FT is Dual and Fan time (add 10min)

• Select Models (-Txx) for Vacancy (ManualON)

• Select Models (-xQx) for AutoONLY

• Select Models (-xxR) for Red

Which Two Wall Switch Sensors Have a Service Switch?

Leviton Advantage Breath of line with least amount of SKU’s

Wall Switch Sensors

Wall Switch Sensors - Leviton AdvantagesAre All Sensors Really Equal…Not Even Close

Robust latching mechanical relay

Field configurable to single tech – OSSMD models

Wall Switch Sensors - Leviton Advantages

Field of View PIR Masking Time Delay Sensitivity Photocell Auto Adapt for both Time Delay and US Walk-Through Field Configurable Walk Test Vacancy Confirmation Presentation Mode

Wall Switch Sensors - Leviton Advantages

Exclusive Dual Pyrometers (PIR) Sensors Provides for largest Field of View, 40’x40’, 180 degrees 2x as many detection points and best in class minor motion

Vandal Resistant PIR Fresnel Lens Dual Pyros allow for thicker lens, smaller profile lens and re-enforced

bridge to support the lens which prevents the sensor from being poked, tampered-with or damaged

Multi-Technology Sensing Combination of PIR and ultrasonic (U/S) sensing

Wall Switch Sensors - Leviton Advantages

Internal Photocell Standard in Leviton sensors, the internal photocell prevents lights

from turning on when there is ample natural light. The result, ambient light hold-off which maximizes energy savings in a low cost device.

Field Configurable to Single Tech (on select models) OSSMD models can be configured to become a single tech device by

turning off the PIR or U/S. This allows the sensor to be modified to fit the unique needs of an application while in the field

Field of View and PIR Masking Switches designed for multiple points of view: sensors range from 20

to 40 feet of coverage, allowing customers to tailor an occupancy sensor plan to their specific needs

PIR Masking: patented blinders allow for customized blocking of false-ON sensing areas (adjacent hallways, etc.) so loads only activate when necessary, preventing unnecessary energy consumption

Presentation Mode - Manual-OFF occupant override

Wall Switch Sensors - Leviton Advantages H.I.S (High Inrush Stability)

Zero-Crossing Mechanically Held Relay

Return to last state (Latching) Safety and energy savings

Self-Adaptive Technologies Reduced time-out durations: optimize energy savings. Sensors auto-

adjust the U/S sensitivity to compensate for air flow to prevent false-ON from HVAC

Walk-Through: adapts the time-out duration of the sensors in response to the most common occupancy conditions of the room it is installed in to guarantee the sensor best meets the customer’s needs

Walk Test: To verify a correct field of view, a walk test is completed by installer walking around the perimeter of the coverage pattern, which allows the PIR technology to divide the area into “detection zones.” This initial test improves sensor performance and reduces labor and maintenance associated with returning to adjust the sensors

Application & Design Tool

Private Office PIR

Cost effective and reliable Ideal in rooms with direct

line of sight workspace Allows masking of doorways

US A reflective and highly

sensitive technology Provides coverage around

furniture/body obstructions

Pick the correct sensor for the application usage patterns

Application & Design Tool

Lavatories with Partitions Perfect for multi-technology

solution PIR activates upon entry US detects motion behind

partitions Cost effective retrofit

Pick the correct sensor for the application usage patterns

Application & Design ToolBi-Level Code Compliance with Dual Relay Wall Switch Sensors

The left switch can control a series of lights while the right switch can control another series.

Code Compliance: Relay 1 Auto-ON; Relay 2 Manual-ON

Either the OSSMD or OSD0D can accomplish this.

or

A B

Auto-ON/Auto-OFF Manual-ON/Auto-OFF

Pro:• Single Device• Single Gang• Existing Wires• Multi-Tech

Con:• Poor Location

ODS0DOSSMD

Power Pack and Add-A-Relay

OSP20-0D0 Highly competitive low cost solutions Electrically held relays – Normally Open 20A Fluorescent, Incandescent @120/230/277VAC Regulated 24VDC, 150mA sensor control output

OSP15-R30 15A Fluorescent @ 347V

OSP20-RD0 Self contained transformer plus a isolated relay (HVAC) Regulated 24VDC, 150mA sensor control output

OSA20-R00 (Add-A-Relay) Highly competitive low cost 2nd relay solution 20A Fluorescent, Incandescent @120/230/277VAC

Power Pack – Title 24 & Robust

OSP20-RDH Leviton Advantage –Leviton’s Power Pack delivers the most features for today’s

energy management market demands. This unit is designed specifically for Energy Saving specifications.

Extreme Durability – exceeds Federal Spec WS-896 duty cycle requirements 20A Fluorescent, Incandescent @120/230/277VAC Regulated 24VDC, 225mA sensor control output H.I.S (High Inrush Stability)

Zero-Crossing Mechanically Held Relay

Return to last state (Latching) Safety and energy savings

Bi-level Lighting (CEC Title 24) – Auto-ON and Manual-ON Fail-Safe Circuit Load Shedding, Behavioral Timer and BAS Override – Hold-ON and Hold-OFF VAV systems, motorized damper controls and setback thermostats Self contained air conditioners Pumps, fans, motors 277V Remote Load Switching UL2043 – Plenum Rated

Power Pack Nipple Adapter - Leviton Advantage

LV Switch

Power Packs

A B

Manual ON/Auto OFFAuto ON/Auto OFF

Application & Design ToolOccupancy Sensor with Manual Override Power Packs

Connect the OSP20-RDH’s to the controlled loads, along with a low voltage occupancy sensor (ceiling or wall mount) and a low voltage switch.

Pro:• Large Load • Single Switch• Low Voltage to

devices

Con:• More devices

42” wire lead reduces time and materials inside the fixture Quick-snap fits Double D knockout eliminating need for lock-nut Instant ON allows fixture wiring to be tested within 30 seconds Adjustable Time Delay (no power required) – reduces ladder time LED indicator light blinks when sensor detects motion, visible from long distance Interchangeable 360° High Bay, Low Bay and aisle lens included False Detection Circuitry – saves energy reducing nuisance tripping Auto-Temperature adjustment – increases PIR sensitively for human body

temperature H.I.S. Circuitry

Zero Crossing Technology Mechanical Latching Relay

Return to Close and Non-Volatile Memory Safety after power outage assures lights

return-to-ON if building is occupied Energy savings at night assures lights remain

OFF after a power outage restore

High Bay Sensor - Leviton Advantage

All advantages from the previous slide apply

PLUS Rotating adjustable photocell for light hold-off 24 hour auto calibration for set-it and forget-it (patented) Dual relays for bi-level lighting control Alternating relay software for increased lamp life (no photocell)

High Bay Sensor with Light Sensor - Leviton Advantage

Benefits of Daylight Harvesting

35-60+% energy savings

Lights turned down or OFF when not required: Code compliance Saves money and electricity Efficient design optimizes use of natural and artificial light Reduces greenhouse gas emissions

High Bay Sensor with Light Sensor

Part Numbers *

OSFHP-ITW PIR Sensor High Bay Photocell, 120-347V

OSFHP-I4W PIR Sensor High Bay Photocell, 480V

OSFHP-ILW PIR Sensor High Bay Photocell, 24V

OSFHD-ITW PIR Sensor High Bay Photocell, Dual Relay

OSFHD-CTW PIR Sensor High Bay Photocell, Dual Relay, Cold Storage

OSFHD-IAW PIR Sensor High Bay, Alternating Relay

OSFHD-CAW PIR Sensor High Bay, Alternating Relay, Cold Storage

* All models are also offered in have bulk (unique SANs) ** All models are offered with interchangeable lenses

Specifically designed to reduce the amount of labor required during fixture assembly process and time of installation

Suitable for high bay applications ranging from 8-40’ Supplied with three interchangeable lenses

Most versatile mounting options in the market ½ knockout: surface mounted using the mounting nipple on the back of the

sensor it can be snapped into a standard ½” knockout Keyhole slot: surface mounted using the integral keyhole slots and #8-32 pan

head screws Recessed: mounted internally to the fixture

using the side clips. Accommodatessheet metal from 18-22 gauge

Surface Mount High Bay Sensor - Leviton Advantage

Surface Mount High Bay Sensor

Feature

Surface Mount Yes No Yes

Recessed Mount Yes Yes NoInterchangeable Lenses Yes, Included No Yes, Sold Separately

Non-Power Configuration Yes No Yes

42” Wire Leads Yes No No

Mounting Height 8-40’ 15-45’ 20-40’

Technology PIR PIR PIR

Time Delay 30s-30m 30-20m 15s-30m

Listing UL UL UL

Warranty 5 Year 5 Year 5 Year

Leviton Advantages: Multiple mounting options in one design Interchangeable lenses included in the packaging Non-power configuration, set it then forget it Long wire leads, connect to the ballast anywhere in the fixture

Surface Mount High Bay Sensor – Competitive Comparison

Internal Fixture Sensor

OSF10 Single Piece Single unit for compact installation Sensor for 8’ mounting 38” wire leads Adjustable threaded mounting for any thickness Time Delay: 30s-20m No Light Sensor/Photocell

OSF10 Split utilizes the same technology as the standard OSF10 Sensor Head utilizes PIR technology

Fresnel lens designed for mounting at 8-10’ Compact Power Pack

Fits nicely inside the ballast cavity H.I.S. Technology

Mechanical latching relay Zero crossing

Field Configurable Time delay: 30s-20m Light sensor/photocell: 0-120FC PIR sensitivity

Long 36” Wire Leads – both to the power pack and to the sensor head

Occupancy Sensor Product Guide

Light Logger Team in Tualatin! Call, Email or Web to start process 800 736-6682 lightlogger@leviton.com http://lightlogger.leviton.com Also good info at

www.leviton.com/esco Part Number = LNR-ESLOG-USB RSM/DSMs Manage Approval and

track sales 45 day loan with RMA included in case PO or Credit Card to order (non-

Leviton dist. Ok) 25 per case Each case comes with USB cable,

batteries, installation sheet, audit form, memory stick with logger manual, audit form, D&S

Light Logger and Online Tools

MULTI - TECHLighting & Energy SolutionsSingle Source for Efficient Control, Measurement and Management of All Commercial Lighting

MULTI - TECHService and Support

Layout Services Industry’s fastest and most comprehensive

layout service for end user product application

ASAP Design Online Tools Enables end user system configuration with

point and click ease Innovation- first tool of its kind in the industry

Professional applications engineering department Highest quality layout and bill of material

documents suitable for submittal packages

In-House Technical Service and Field Service Team Available to assist in installation, training and

maintenance of Leviton products

Comprehensive support services for every aspect of facility design and operation.

Occupancy sensor mini site at www.leviton.com/occupancysensors Call, Email or Web to start process

Tech Support (cross reference, data sheets, technical sheets) info@leviton.comLEStechsupport@leviton.com

Layout and Application ServicesOSLAYOUTS@leviton.com

Sales Informational Websitewww.leviton.com/esco

Customer Service (Order expediting)customerservice@leviton.comLEScustomerservice@leviton.com Escalate to Managers for PriorityCustomer Service ManagersSupply Chain Managers

MULTI - TECHService and SupportWho are you going to call?

Thank you!www.leviton.com/les