VA570 Ex-approved calorimetric mass flow meter, CS-Instruments
Ex-certified flow meter for compressed air and gases
The VA570 comes with an integrated tube with a choice of thread or flange connection. Pipe size Dn15 ... Dn80
local Display
Ex approval: ATEX II 2G Ex d IIC T4, DVGW
Fluids compressed air and other gases such as: Nitrogen, Argon, Carbon Dioxide, Oxygen, Nitrogen, Natural Gas, Helium, Propane, Methane, Biogas (50% methane, 50% carbon dioxide), Hydrogen. Inquire about other gases
The meter can also be calibrated with the above gases
Accuracy ± 1.5% of reading ± 0.3% of full range (also available ± 1.0% of measured value ± 0.3% of full range)
Local display with freely adjustable units (m³ / h, m³ / min, l / min, l / s, ft / min, cfm, m / s, kg / h, kg / min, Nm³ / h, Nl / min)
Fluids compressed air and other gases such as: Nitrogen, Argon, Carbon Dioxide, Oxygen, Nitrogen, Natural Gas, Helium, Propane, Methane, Biogas (50% methane, 50% carbon dioxide), Hydrogen. Inquire about other gases
Measuring range can be limited to 1: 1000
Fluid temperature -40 ... 180 ° C
Ambient temperature -40 ... 70 ° C
Maximum pressure up to 100 bar
Outputs: RS485, Modbus RTU as standard and on request also other bus connections such as Profibus DP, Profinet and M-Bus, Ethernet Modbus-TCP
Analog output 4-20mA
Galvanically isolated pulse output
Sales information
Wermundsen OÜ
Mustamäe tee 55
EE-10620 Tallinn, Estonia
Tel: (+372) 601 4202 wermundsen@wermundsen.ee
va550-570.pdf 