E+E Elektronik GmbH: Thermal Flowmeters
December 3, 2012
With the EE771, EE772, and EE776 thermal flowmeters, users can record the mass flow or corrected volume flow in the supply network with the highest possible precision, regardless of pressure or temperature. For example, consumption of compressed air, nitrogen, helium, CO2, or oxygen can be measured. The flowmeters enable extremely precise evaluation throughout the pipe network from the compressor through to the end consumer. Even the smallest volume flows are recorded accurately, which is a prerequisite for charging consumers exactly or locating leaks. Measurements can be carried out in pipes of DN15 (½ inch) to DN300 (12 inches) and with an operating pressure of 16 or 40 bar. The flowmeter can be adapted to its measurement task using the configuration software included in the delivery. Two signal outputs are available to output the measured values. Depending on the application, these can be configured as an analog output (current or voltage), switching output or pulse output for consumption measuring. The flowmeters are also optionally available with an integrated bus output, M-bus, or Modbus RTU.