E-T-A’s new plug-in FM1-CA flow meter series measures a range of gas flow
rates in pipes from DN15 to DN50 diameter. When plugged directly into
uniformly sized sensor adapters, measurements can be taken in main and
secondary pipelines throughout a compressed air system. The calorimetric
measuring device will reliably measure very small volume flows, while
consumption measurements ensure that the compressed air supply is matched
to demand. Volume flow rates are from zero to 50m3/h for small pipe, and
from zero to 480m3/h for large. The signal is fed by a single lead to a
separate DIN rail mounting meter.