Post on 16-Dec-2015
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Components Diver-NETZ
Diver-DXT (with cable and Diver):
Short range radio (500 m LOS)
Build-in baro data logger Battery life >5 years
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Specification Diver-DXT
Main specs: High heat ABS Protection is IP68 Build-in battery Replaceable battery (following
instructions) Build in baro sensor Accuracy 1 cmH2O (typ) Memory 24.000 records Automatic sync. with Diver Cable length up to 300 m Radio frequency is 2.4 GHz Wake-up every 14 sec. Radio range 500 m LOS Compliant to CE and FCC
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Components Diver-NETZ
Diver-Gate(M) for mobile use:
Bluetooth interface between DXT and mobile phone or PDA
Internal antennas Rechargeable battery (10
hrs)
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Specification Diver-Gate(M)
Small (pocket size) device.• Removable rubber guard protect against environmental conditions.• Operating temperature -20ºC to +60ºC.
Build-in Short Range Radio for communication with Diver-DXT.• Radio range 500 m (LOS).• Radio frequency 2.4 GHz.• Internal antenna.
Build-in Bluetooth interface for communication with Smartphone.• BT Radio range 10 m.• Internal antenna.
Build-in rechargeable Li-ion battery.• Fully charged battery for 10 hours use.• (Continuous) charging through USB connection.
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Components Diver-NETZ
Diver-Mobile: For windows Mobile 6.0 Automatic data read Send data to ftp-server
(option)
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Workflow Diver-NETZ (Diver-Mobile)
Bluetooth connection with Smartphone (20 sec). Diver-Mobile gives instruction to Diver-Gate(M) to search for
Diver-DXTs (30 sec). The data of the selected locations are collected (5 to 60 sec). The data base is updated. The files (*.dat-files) are transmitted to the ftp-server (1-3 min). Files can be read by Diver-Office (Premium) and uploaded to
website
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Radio Range to Diver-DXT
Radio Range is 500 m (LOS). This is under good conditions!!!
Radio Range is negative affected by: Obstacles which interfere Line Of Sight (LOS). Obstacles can be
anything like vegetation (plants/trees), buildings, cars etc. Metal close to the Diver-DXT or Diver-Gate antenna. Examples
are metal well cover, car/truck etc. Position of antennas (the higher the better). Examples are
Diver-DXT under ground level or on ground level. Weather conditions (fog, rain, snow etc). Flooding conditions. Diver-DXT under water (or snow/ice)
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Radio Range to Diver-DXT
Street cover: Diver-DXT is underground level. Radio distance LOS 100 m. Radio distance around corner 20 m.
Metal casing: Diver-DXT is 1 mabove ground level. Radio distance LOS 200 m.
Plastic casing: Diver-DXT is 1 mabove ground level but withvegetation. Radio distance LOS 200 m.
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Pilot testing – Municipality Wijchen
Client/site• Water supply company• Rural
Equipment• 10 DXT + Mini-Divers• Metal well casings
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Drivers• Legislation• Accessibility
Client value• No access to private property• Time saver
Pilot testing – Municipality Wijchen
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Pilot testing-Municipality Den Helder
Client/site• Municipality• Urban
Equipment• 1 Diver-Gate(M)• 5 DXT +
Mini-Divers in street covers