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District ultrasonic heat meter

District Ultrasonic Heat (Cooling) Meter (MEGA-HN8)

Item No.: 26.6
MEGA-HN8 Series District Ultrasonic Heat (Cooling) Meter is an innovative heat meter with static flow sensor based on the ultrasonic measuring principle.
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Description Spec. DN50-DN100 DN125-DN1000

MEGA-HN8 Series District Ultrasonic Heat (Cooling) Meter is an innovative heat meter with static flow sensor based on the ultrasonic measuring principle. MEGA-HN8 Ultrasonic Heat Meter is designed for measuring the use of heating in which water is the heat-bearing medium.  
 
MEGA-HN8 Series District Ultrasonic Heat (Cooling) Meter utilizes ultrasonic measuring methodology and microprocessor technology. All calculation and flow measuring circuits are designed on one single board, thus offering exceptional accuracy and reliability.

 
  • Internal 3.6V high capacity lithium battery with over a 10-year lifetime; external AC220V or DC24V optional;
  • The calculator can be hung at the body or installed separately, distance apart could be up to 10 meters;
  • Unique design for fluid-structure to improve measuring accuracy & stability and reduce the requirement for straight piping during installation to up 3 and down 0;
  • Can be mounted in the flow pipe or in return pipe, and can be mounted in horizontal or vertical installation for different customer requirements;
  • Adaptable to inferior water quality, low in maintenance cost;
  • No mechanical moving parts, long service life; adaptable to inferior water quality;
  • Straight-through design for pipe section, no choke parts, low starting flow rate, high measuring accuracy;
  • Complies to Modbus RTU and EN13757 communication interface;
  • Support optical, RS485, wired & wireless M-BUS, 4-20mA, LoRa, NB-IoT, Two pulse inputs and 1 pulse output, available in remote reading(AMR), and easy for central control and management;
  • Operated in ultrasonic flow metering technology, suitable in multi-angle mounting, immune to any impact on measuring and pressure dropping to a min. meanwhile;
  • Approved according to CJ128-2007;
  • IP68, immune to the impact on the meter by hot steam and condensate water;
  • The advanced calibrating device, adopt international advanced automatic heat meter calibration device, ensure the product accuracy;
  • Can be used as cooling, heating or combined climatic meter;