DW 256 GEx – Explosion-Proof Field Detection and Communication Equipment
The DW 256 GEx is basically a tool for data collection and transmission of gas volume meters and correctors. The device can connect pulse inputs to gas consumption meters (disk-housing, diaphragm, rotary, turbine), and gas-based correctors with serial line connection. 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; and stores it and forward it to the central database via a GPRS communication channel.