CS Instruments VA 520 - Thermal mass flow meter for flow measurement

Record and reduce your energy costs and increase your sustainability with the VA 520. Monitor your consumption and analyze your leakages with a permanently installed flow meter in distribution stations, in front of individual departments or for billing purposes of individual consumers.

▶ 04...20 mA, pulse and a Modbus RTU (RS 485) interface as standard, optional interfaces such as Modbus TCP (Ethernet), PoE, M-Bus 
▶ Optional interfaces such as Modbus TCP (Ethernet), PoE, M-Bus 
▶ Optional: Bi-directional measurement 
▶ Pressure range up to 40 bar
▶ Temperature range from -30 to 80°C
▶ Protection class IP65
▶ Integrated display to show the measured values 
▶ Can be used from DN 8 to DN 80
▶ Settings adjustable via the keys of the display 
▶ Main counter reading can be reset via the display 
▶ For velocities up to 224 Nm/s
▶ Highly accurate with an accuracy of ± 1.5% or ± 1% of the measured value  -  as well as ± 0.3% of the final value