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VA 550 Flow & Consumption Meter
The new flow sensors VA550 work according to the calorimetric measuring principle. Therefore an additional temperature and pressure compensation is not necessary. Due to its robust design, the aluminum die cast housing, the robust sensor tip made from stainless steel 1,4571, the new VA 550 are suitable for demanding industrial application and harsh environment. An ATEX version is available for applications in explosive areas. For flow measurement e.g. of natural gas there is a version with a DVWG admission.
Contrary to the previously used bridge circuit the newly developed evaluation electronics records all measured values digitally. This allows very precise and fast measurements with a wide temperature range of up to 180 °C (resp. 350 °C). The measuring span is 1...1000 and VA 550 has an integrated Modbus output as a standard with which all parameters like Nm3/h, Nm3, Nm/s, Nl/min, Nl/s, kg/h, kg/min, ft/min, °C etc. can be transferred. All parameters can be adjusted directly at the instrument (via display) or via the PI 500 hand-held and a galvanically isolated pulse output for the total consumption.
A remote diagnosis can be carried out via Modbus and all relevant parameters can be checked and changed if necessary. So it is possible changed process conditions. Via remote diagnosis and status update e.g. temperature exceeding, failures of the sensor or the calibration date can be determined.
Product Features
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Client Success Team (CRM),
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