Anox Pacific Pte. Ltd.

VA 520 Flow & Consumption Meter

VA 520 Flow & Consumption Meter

The new affordable flow sensors VA 520 work according to the approved calorimetric measuring principle. An additional pressure and temperature compensation is not necessary. Contrary to the previously used bridge circuit the newly developed evaluation electronics records all measured values digitally. This enables very precise and fast measurements.

The new VA 520 series have integrated Modbus output as a standard, all parameters can be transferred via Modbus. Due to its compact design it is possible to monitor all compressed air systems from the compressor to the smallest compressed air tool (1/4“ to 2 inch) with the new affordable flow sensor VA 520. VA 500 flow sensors are available for larger pipe diameters from DN 50 to DN 300. Apart from compressed air also other gases like e.g. nitrogen, oxygen and CO2 can be measured.

Product Features

• Modbus-RTU (RS 485) interface

• Integrated display, measuring unit free selectable

• Easy installation under pressure

• Easy installation under pressure

• 4...20 mA analogue output

• Pulse output for m3

• Consumption counter resettable

4The Touch Button

• Reset of counter reading

• Selection of measuring units

• Selection og gas type

• Zero-point adjustment, leak flow volume suppression