Contrary to the previously used bridge circuit the newly developed evaluation electronics records all measured values digitally. This leads to a better accuracy also in case of large measuring spans of 1:1000.

• RS 485 interface, Modbus-RTU as a standard
• Integrated display for m³/h and m³
• Usable from 1/2“ to 12“ (DN 300)
• Easy installation under pressure
• 4…20 mA analogue output for m³/h resp. m³/min
• Pulse output for m³
• Inner diameter adjustable via keypad
• Consumption counter resettable
• Adjustable via keys at the display: Gas type, reference conditions, °C and mbar, 4…20 mA scaling, pulse weight