6-Port Global Data Transmitter

• Always a complete data set• Smart while efficient• 6 ports for sensors• Secure data transmission• 3G GPRS or UMTS coverage• Internal barometric and

temperature sensor• Designed for field use• Easy to use

6-Port Global Data Transmitter

• The most important functions:– Transmitting sensor data of the connected sensors to the

Back Office– Enabling remote monitoring and control of the connected sensors

• The most important features:– No software needed– Global connectivity– Easy ‘plug-and-play’ installation– Internal barometer– Multiple sensors can be connected.

6-Port Global Data Transmitter

Comparison

GDT Multiple Monitoring well modem SMS modem6 ports 1 port 2 or 8 ports1 battery type 1 battery type 2 battery typesOption external power supply

- Option external power supply

2 types antennas 3 types antennas Fixed antennaService tool Service tool Servicing Hyperterminal

1 button 1 button -Status/Signal strength led

Status leds Status display

Communication via EAE server

Communication direct via e-mail & SMS

Communication via SMS

Service over the air Service over the air (limited)

-

Webportal Webportal e-SENSE direct + pc-modem

3 years 1.5 – 2 years 1 year battery lifetime

Principles of 6-Port GDT Multiple

GDTm Svr

e+

e+MPE-mail, files,

databasewebportal

Service via web

• Modem only functions via Eijkelkamp server• Modem wakes up Server has control• Modem and loggers can be started, stopped and reset• Modem can be updated via server• Setup via server• Measurements are subject to entrance control, eventually compensation.

Customer Benefits

• Lower data costs

• Long battery life

• Remote management of modem and loggers saves hour of field work

• Global data coverage

• Fully backed by the Van Walt Technical team.

Customer Example

Tree consultant Art no.

1 Mini-Diver + 10 m cable Unchanged1 e+ RAIN + 10 m 2-eye cable Unchanged3 e+ SOIL MCT + 10 m 2-eye cable UnchangedAbove ground housing 11.32.51Field support 11.41.92.011 Pillar antenna 11.32.331 modem (GDT Multiple GPRS) 11.32.011 modem software (modem) 11.32.115 modem software (logger) 11.32.11.01

Expenses for Customer

Tree consultant• Equipment (one-off)

Loggers Cables Modem Antenna Housing/support

• Software (one-off) Connection via Database or files (optional)

• Use of server and maintenance of software (periodical) Modem software Logger software

The Future

• Global Data Transmitter Multiple is a platform & expandable Wireless sensors, analogue, control signals, q-SENSE, etc.

• Front-office will be modernised Basic application showing data Extra tools for customer (visualisation, reports).