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Micronics U1000MKII-HM Water Flow and Heat Meter

Micronics U1000MKII-HM water flow and heat meter is offers a non-intrusive method of energy monitoring for hot water systems in commercial properties.  A development from the tried and tested Micronics U1000 MKII Ultrasonic Clamp-on Flowmeter, the Micronics U1000MKII-HM includes clamp on temperature sensors and a heat meter to calculate the energy use of your commercial hot water system.


Micronics U1000MKII-HM Water Flow and Heat Meter Specifications:


  • Ultrasonic time of flight flow measurement with 2x 4 wire Pt100 temperature sensors
    • Temperature sensors on 5m cable as standard, we can offer <30m – please ask Fluidic
  • Suitable for flow velocity measurement from 0.1 – 10m/s
  • Pulse or Frequency Outputs. Pulse for volume flow and Energy KWh (BTU). Frequency for flow rate. The pulse output can be configured as a loss of signal or no flow alarm
  • Modbus communications: Optional Modbus RTU slave, RS485 serial link hardware layer
  • Optional M-BUS comms
  • 2 size options available
    • Small (22mm – 115mm) lines (OD)
    • Large (125mm – 180mm) lines (OD)
  • Suitable for various line materials (Steel, Stainless Steel, Plastic and Copper)
  • High power, 1Mhz transducers to get through poor/old thick wall pipes and larger pipework
  • Along with standard water applications, we now offer a water/glycol option
  • Temperature range (of the pipe at the flow meter): 0…+85°C
  • Power supply requirements: 12V – 24V +/- 10% AC/DC at 7 watts per unit.
    Optional plug in 12V power supply available
  • IP54 ingress protection rated
  • Wall mounting display option available


Micronics U1000MKII-HM uses ‘Ultraflo’ ultrasonic clamp-on time of flight technology to provide an accurate indication of liquid flow rate in a closed pipe without the need for any mechanical parts to be inserted through the pipe wall or intrusive of the flow itself.  Along with significantly reduced installation costs and downtime, this means that the sensor is resistant to buildup and the associated measurement drift that this brings over time.  The included temperature sensors, required to calculate the overall energy of your system, are also non-intrusive and simply fitted by clamping on to the OD of the water pipe.


Micronics U1000HM Heat Meter Product Video (this is very similar to the new MKII model)

Fluidic are a recognised partner of Micronics Instrumentation for Scotland and the North of England.  Our instrumentation engineers are product trained and are able to help with instrument selection within the full Micronics supply of ultrasonic clamp-on flowmeters.   Please call either office for more information (Glasgow 0141 641 5920,  Warrington 01925 572401).



  • Download Micronics U1000MKII HM Clamp-on Water flow and Heat Meter for commercial water systems
  • Download Micronics U1000MKII-HM Manual
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