Dynamax IncHouston, TX

www.dynamax.com

Turf Control System

Engineering Application Systems

Dynamax turn key monitoring and control solutions for Engineering Applications:

Meteorological Air, Water, & Environmental QualityRemediation & Compliancy

Remote Access & Communications:Industrial communications 200 - 300 mRF (Line of Sight, 2 - 20 miles)RS-232, Cellular Modem, Direct Telephone, and SatelliteAutomated Unattended /

or On-demand data collection

Display results and status: Labview, with Custom Control Points, and Alarms

Our Strengths

SOLUTIONS

Instrumentation

Inte

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Turnkey

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SERVICE

Engi

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Ap

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Technical

QA

/ Test

QUALITY

Test

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Manufacturin

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Meeting the Needs

Dynamax has advanced measurement instrumentation and complete systems for monitoring Engineering Applications in:Turf, High Maintenance SportsEnergy / PetrochemicalMiningCivil EngineeringEnvironmental Engineering.. and many others

Phytoremediation / Hydrological Barrier Monitoring

Soil Moisture / Groundwater Infiltration Monitoring

Evaporation / Soil and Turf Monitoring

Meteorological Measurements

Engineering Application Systems

Engineering Customers (partial listing)

British PetroleumBechtel – JacobsMonsantoGolder AssociatesLevine & FrickeC. Faulkner EngineeringCH2M – HillRiverside County Municipal Waste DistrictUS Environmental Protection AgencyFoster Wheeler EnvironmentalGeomatrix ConsultantsKMA Environmental / PhytofarmsParson’s EngineeringShaw EnvironmentalURS CorporationUS Navy, US Air Force.. And many others

Evapotranspiration• ETo is a reference of evaporative demand as

determined by the prevailing weather conditions for turf.

• It can be related hourly or daily to water use rate and used to normalized data for day to day weather fluctuations

• Identify deviations from Healthy Growing Conditions

• Create an index for scheduling irrigations

• Calculate crop coefficients fro mwater consumption• Eta = Kc * ETo

Intelimet Advantage

Automatic integrated weather station with no moving parts

Features & BenifitsSpecificationsLascano-VanBavel ET Basic System and sensorsWeather TransmitterOptional SensorsPC200 softwareProgramming

ComponentsCR200 logger

Read sensorsCompute ETStore dataCommunicate data to

Central ControlWXT-510 Transmitter

Temp, RH, Bar. PressureWind speed, Wind DirectionRainfall

Pyranometer - Global radiationAccuracy +/- 5%

Power Internal BatteryCharger

Enclosure w/ installation hardware

Features & Benefits

No moving parts – Low maintenanceCompact, Light and RuggedSimple installation – 30minIntegrated weather transmitterLow power consumptionET using Lascano-Van Bavel algorithm

Presented at ASA 2006Texas A&M university

Basic Cost Installed $5000 / MLO

Weather Transmitter Details

1 Wind transducers (3pcs)2 Precipitation sensor3 Pressure sensor inside PTU4 RH and Temp. Sensor inside PTU

Integrated instrument to read multiple sensors

Read sensorsCompute ETStore data

Air Temperature+/- 0.3 C-52 to +60C

RH0 – 100% Range+/- 3% accuracy (0-90%)+/- 0. 1% resolution

Pressure600 – 1100 hPa0.1 hPa accuracyResolution (0.1hPa, 0.1 mBar)

Wind speed0-60 m/s+/- 0.3 m/s accuracy (or +/-

2% )Average, max, min0.1 m/s resolution

Wind Direction0-360 deg+/- 2 deg accuracy1 deg resolutionAverage(with zero crossing),

max, min Rainfall

60sq.cm collection area0.01mm resolution+/- 5% accuracy

Real-time Display

Charting

Charts in ExcelCharts using View data windowCan Integrate with Labview

Conclusion

In Conclusion:Dynamax can provide equipment, assembly, testing, programming, installation, maintenance, and training services as required.

Thank you for your time and interest in Dynamax products and services!

Mike van BavelPresidentMikevb@dynamax.com