1 sutron corporation portable visibility unit (pvu)sutron.com portable visibility unit (pvu) 1/13/14

1Sutron Corporation Portable Visibility Unit (PVU) sutron.com

Portable Visibility Unit (PVU)

1/13/14

2Sutron Corporation Portable Visibility Unit (PVU) sutron.com

Overview

• The PVU is a complete package including sensor, power source, carrying case and web-based data.

• Visibility is depicted in terms of miles or kilometers.

• Compact Sutron datalogger gathers and transmits data every minute.

• Data from the sensor is sent to SutronWIN where it can be viewed via smart phone.

• Text message alerts for low visibility or low battery voltage.

• Solely battery-powered and lasts up to 4 days on a single charge.

• Component Power Indication Lights

• Custom fit PELICAN cases

• Storage rack that charges all batteries simultaneously and houses stations.

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PVU Applications - Dense Fog

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PVU Applications - Heavy Smoke

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PVU Applications - Sandstorm

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Visibility• User defined averaging time • Visibility Alert/Alarms• Visibility Units (Miles, Meters)• Directional Visibility

Battery Voltage• Current Battery Voltage• Low Battery Alarm

PVU Measured Parameters

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PVU Features

• Visibility Sensor

• Verizon Telemetry

• Separate Battery Enclosure

• Large Battery Capacity

• Quick Connect Wiring Harness

• Discrete Communications

• Connection Indication Lights

• Web Accessible Data Server

• Only Battery Powered

• All Components Portable

• Pelican Cases for Sensors

• Storage Racks

• Battery Charging on Racks

• Quick Disconnect Batteries

• Lightweight System

• Text Message Alerts

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PVU Primary Components

Data Collection PlatformCMDALink, Basic Unit without enclosure CDMALink-1

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PVU Primary Components

SensorsVisibility Sensor 12VDC 0-5V Analog 56-VISI-1Visibility Calibration Fixture 9600-0001Protection Hood Extensions 9600-0001

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PVU Primary Components

Web Hosting & VisualizationSutronWIN: 9400-0406

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PVU Primary Components

Communications & TelemetryDiscrete Antenna 3dB TRA806/17103PVerizon Data Plan VCDMA.20MB.PLANVerizon Activation VCDMA.ACT

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PVU Primary Components

Power55AH Batteries (4 per station) PS-12550Quick Disconnect Battery Cables 9600-0001Indication Lights 9600-0001Wiring Harness 9600-00016 Bank Battery Charger NOCOGEN6

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PVU Primary Components

Enclosures and AccessoriesPELICAN case PELICAN 1780FFBattery Enclosure SpecialMS Connectors 9600-0001Rack for System Storage CUSTOMRACK

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PVU Configuration Diagrams

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PVU Telemetry Diagrams

The PVU transmits data up to the minute to the Verizon cell tower, which gets picked up by SutronWIN and displayed on the internet which can be viewed with smart phones or laptops.

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PVU Data Chart

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• Florida Department of Transportation

Client Portfolio

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PVU Equipment

Sensor enclosure with CDMALink on left and sensor board on right

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PVU Equipment

Sensor packaged in PELICAN case for transportation

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PVU Equipment

Battery Enclosure with two 55AH batteries

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Batteries

ChargersPelican Cases

Battery Enclosures

PVU Equipment

Storage Racks for Batteries, Enclosures, PELICAN Cases, and Chargers

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PVU Equipment

PVU Installation with Warning Sign

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PVU Models & Options

ModelsCDMALink-1 Verizon CommunicationGPRSLink-1 AT&T or T-Mobile Communication

OptionsBattery enclosure size and material is changeable for every system.Datalogger can be placed in either sensor enclosure or battery enclosure.