Combining ValuMass™ electronics with Flow Averaging Tube™ design, ValuMass™ Model 490 features compact aluminum enclosure for general purpose locations, while Model 590 has enclosure approved for hazardous locations. Digital electronics offer variety of output formats, including 0–5 Vdc/4–20 mA analog flow signals, RS485 Modbus RTU communications, and 0–1 kHz frequency output. To accommodate virtually all installation requirements, both models are available with remote electronics.This story is related to the following:Test and Measuring InstrumentsSearch for suppliers of: Mass Flowmeters | Insertion Flowmeters
