DW 256 GL – Field Data Acquisition and Communication Equipment
DW 256 GL is basically a tool for collecting and transmitting pulse-based consumption data for volume meters. The device processes the gas consumption meter (plate-shaped, diaphragm, rotary, turbine) as well as the signals of the connected sensors. The device has its own power supply, which provides a high level of autonomy and ensures years of maintenance-free operation. The device automatically reads the consumption data from the field gauges; stores them in memory and then transmits it to the central database via a GPRS communication channel.