GPRSLink 2-Way Logging Transmitter

The GPRSLink provides simple telemetry anywhere. GPRSLink has two purposes:
(1) To collect and store data from meteorological and hydrological sensors,
and (2) To send that data wirelessly to a central system, phone or other station.
GPRSLink includes a quad band GSM cell phone modem that can operate when the unit is within range of a cell phone network of companies like AT&T and T-Mobile.

  • Easy-to-use Software includes setup program.
  • Terminal strip with screw terminals for I/O and power connections
  • Operates 8-16VDC
  • TCXO real-time clock with battery backup (+/-4ppm)
  • Built-in solar panel regulator
  • Support for up to 16 measurements of the following inputs:
  • Options to average or accumulate any measurement.
  • Lightning protection (Gas Tube) on all external inputs.
  • User specified equation on any measurement .
  • User specified alarm detection on any measurement.
  • 2 LED for verification/diagnostics.
  • Log capacity of 240K of data accessible via GPRS and direct connect
  • Switched Battery Output
  • Also operates as a standalone recorder without Telemetry
  • USB slave for serial connection to PC. THE USB PORT WILL NOT SUPPORT typical USB devices like memory sticks, modems, etc.
  • RealTime Clock operates with internal lifetime battery
  • Telemetry via GPRS



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