GSM Cellular Modem for 6700 Series Samplers

SKU: GSM 6712

GSM communication with remote sites – for alarms, data retrieval, and sampler control

This digital cellular phone modem enables Teledyne ISCO 6712 samplers (including Avalanche® models) to transmit text message alarms to a text-enabled phone or pager. It also allows the sampler to communicate with a modem-equipped PC for remote data retrieval and control.

The modem is compatible with user-subscribed GSM digital cell phone service (such as ATT/Cingular, T-Mobile, and Vodaphone). GSM service is available throughout most of Europe, and is increasingly available in many other parts of the world. Your GSM subscription parameters are contained on a SIM card that you install in the modem. You can change your service parameters – or provider – by replacing the SIM card.

  • Brand


Isco Samplers


  • Text-message alarms via SMS (Short Message Service) to a text-enabled phone or pager.

  • Remote control of all sampler functions using a terminal program such as Hyperterminal®.

  • No separate power source required – the modem receives power directly through the sampler’s interrogation connection.

  • Power management (via sampler programming) enables power-up during user-selected times, to extend battery life.

  • Magnetic-mount external antenna.


  • Triggering sample collection remotely, on command.
  • Transmitting alarms to notify that samples have been collected and are awaiting retrieval.
  • Remote data retrieval using Teledyne ISCO Flowlink® software.


  • Optional 40 watt solar power system. Will power 6712 sampler plus GSM modem and other accessories indefinitely in most remote locations.
  • Potted antenna in PVC housing, designed to be buried in street for manhole sampling/monitoring applications.
  • Magnetic-mount antenna, for elevated placement to extend range and avoid signal obstruction, e.g., where modem is inside a metal enclosure or steel-framed building.
  • Teledyne ISCO Flowlink software.


​​​​​​​​​​​​​​​​​​​​​​​​​​GSM Cellular Modem for 6700 Series Samplers

Size (HxWxD): 4.5 x 7.5 x 4.0 inches (113 x 188 x 100 mm)
Weight: 2 lbs (0.9 kg)
Enclosure: NEMA 4X, 6 (IP67)
Power: Provided by 6700 Series Sampler.
Operating Temperature: 0° to 140°F (-20° to 60°C)
Communication Speed: 9600 bps
Alarm Method: Via SMS (Short Message Service)
Note: Use of SMS is required for dial-out alarms
Recommended Service: Mobile terminated service is required (NOTE: The customer is responsible for confirming that the selected GSM service provides coverage where the modem will be deployed.)
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