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PolluCom® E Thermal Energy Meter

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The compact PolluCom® E measures thermal energy consumption in heating or cooling circuits. Due to its high-precision flow sensor, the meter can be used for applications ranging from district heating transfer stations to consumption billing for individual apartments.

Optionally, the PolluCom E meter can be programmed to switch between heating and cooling metering. This makes corrections possible for plant specifications, even for meters that are already installed (e.g., for buildings with concrete-core activation).

Benefits to you

  • Is ideally applicable for “6/12 °C chilling systems” due to temperature range of the flow sensor from 5 to 90 °C
  • Updates measuring values quickly (2 seconds for temperatures, 4 seconds for energy and flow rate)
  • Has password-protected parameter selections on the meter itself; no additional peripheral equipment needed
  • Has optional, factory-fitted modules for electronic meter reading and connection with building automation systems
  • Can be used with water glycol mixtures due to mechanical measuring principle
  • Provides a pre-settable correction factor for enthalpy for usage in water glycol systems
Features & Documents
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  • Optionally available with removable integrator for narrow installation sites: PolluCom E/S with approximately 0.3 m connection cable
  • Standard optical interface
  • Tariff function for flexible heat consumption calculations (e.g., dependence on heating power or return flow temperature)
  • Storage of 16 “monthly values” of data to facilitate monthly energy consumption calculations
  • The integrator is equipped with an easy-to-read LCD display showing eight figures in the main reading line and six figures in the subordinate reading line. Twelve additional characters support the reading
  • Option of entering M-bus secondary address and customer number directly into meter unit without any other device


  • Pattern approval: DE-07-MI004-PTB004
  • Approval in class 2 according to EN 1434, measuring range (minimum to nominal flow) of 1:100 in horizontal and vertical fitting position
  • Regarding meter remote reading and data communication the following modules are available:
    • M-Bus according to EN 1434-3 with unlimited number of readouts
    • Mini-Bus for “garden gate reading” or as plug & play interface for radio reading systems, and others
    • M-Bus according to EN 1434-3 or Mini-Bus with two inputs for consumption meters with remote reading pulse output
    • Integrated data logger
    • Potential- and bounce-free remote reading pulses (1 kWh per pulse)

For more information about this product, please download the data sheet.

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