METRA Energie-Messtechnik GmbH

autarkonModel EDZ / EWZ 120.1 (127.1) -Differential Pressure Steam Measuring Meter

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Flow / energy meter for saturated and superheated steam is adapted by the opening ratio of the orifice plate to the metrological requirements. This achieves optimum utilization of the available measurement range.

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Function

measuring and registering the mass flow and energy of steam

Technische Eigenschaften

  • highly suitable for billing purposes
  • traceable standardized measurement, based on international valid rules and regulations,ISO 5167, large confidence range
  • insensitive to vibrations
  • compact, highly-integrated measuring system (pressure and temperature compensationintegrated in the measuring device), easy and cost-effective Installation
  • wide dynamic range (up to 30:1) and small measurement uncertainty (1 % of measured value)
  • fast data acquisition and calculation (approximately 10 times per second)
  • long term stability, because of automatically hydraulic zero balance and self test
  • plausibility and accuracy test during operation
  • low-maintenance
  • signal output:
    • standard 2x (0)4-20 mA / 2x frequency / pulse / status, M-Bus / Modbus (optionally up to 6x (0)4-20 mA, 6x frequency / pulse / status, additional M-Bus  interface, RS 485, Ethernet interface)
  • extensive data logger function