SoilCommunication Equipment
Remote Telemetry Switches
These multiplexers are used in conjunction with the RTU and fit inside its enclosure. They enable interrogation of up to eight Data Loggers connected to one RTU. The Data Loggers may be located 10 metres away (via the Model 6804D PDL Direct Interface) or up to 500 metres from the RTU (using the Model 6804C Isolated Interface and Driver.
Desktop Data Modem
To interrogate Model 6805 Remote Telemetry Units, we offer a low cost, mains powered Data Modem for use with central computing equipment. This desktop model can automatically answer incoming calls and initiate outgoing calls.
GSM System
Connects STARLOGGER and STARFLOW to the Global System Mobile data communications network.