VA 550 - Thermal mass flow sensor for flow measurement

Record and reduce your energy costs and increase your sustainability with the VA 550. Monitor your Consumption and analyse your leakage flows with just one measuring device. Due to its design, it is also ideal for Portable Measuring.

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Details

All wetted parts are made of stainless steel, especially for applications with high demands on cleanliness and surface quality
Robust aluminium housing enables use in harsh industrial environments
Recommended for flammable gases such as Natural gas, hydrogen, Biogas, etc. due to ATEX or DVGW approval
Measuring the mass flow, direct output of the Standarized volume flow
Highly accurate for both small and large flows
Pressure and temperature-compensated thanks to the thermal mass flow principle
Quick and easy installation via a standard ½'' Ball valve
No moving parts, therefore Low maintenance
Disappearingly low pressure loss, as the blockage of the diameter is negligible

04...20 mA, pulse and a Modbus RTU (RS 485) interface as standard, optional interfaces such as Modbus TCP (Ethernet), PoE, M-Bus
Pressure range up to 100 bar
Temperature range up to 180°C
Protection class IP 67
Integrated display for showing the Measured values
Can be used from DN 20 to DN 2000, larger diameters on request
Simple installation under pressure
Settings can be adjusted using the buttons on 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 Measured value - As well as ± 0.3 % of final value

Datasheet

Data_sheet_accessories_flow_EN.pdf Data_sheet_VA550_EN.pdf

Instruction manual

Instruction manual Service software for VA 5xx flow sensors.pdf Instruction_manual_VA550_570_Ex-Documentation_EN_V1.09.pdf Instruction_Manual_VA_5xx_Modbus_RTU_Slave_Installation.pdf Instruction_manual_VA550_EN.pdf

Downloads

EU_ATEX_Konformitaeteserklaerung_VA570Ex.pdf overview_of_products_VAxx_EN.pdf uebersicht_produkte_VAxx_DE.pdf CE_Konformitaetserklaerung_VA550.pdf EU_ATEX_Konformitaeteserklaerung_VA550Ex.pdf Data_sheet_product_overview_VAxx_TR.pdf

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