Diehl Sharky 775

Heat & Cooling Meters
  • Diehl Sharky 775

Diehl Sharky 775

Heat & Cooling Meters

The SHARKY 775 is a ultrasonic compact energy meter designed for measuring the energy consumption in heating and bifunctional (heating/cooling) application, for billing purposes.

The measurement principle is static and based on the measurement of the transit time.

Ultrasonic technology offers many benefits: no moving parts (prevents wear and tear of the metering components), low pressure loss, large metering dynamics and low start flowrate, insensitiveness to suspended particles.

    • Available as heat, cooling or combined heat/cooling meters
    • DN15-DN100
    • Modular version, MBus, RS232, RS485, Modbus RTU RS485, Analog outputs 4-20mA, pulse outputs and inputs
    • 2 output modules – Ie: Allows for 2 separate MBus outputs
    • Integrated Wireless MBus option
    • Any installation position (even overhead)
    • 16 Year Battery Life or Mains 230v Powered option
    • New battery can be retrofitted if required
    • Precise, long-term stable, wear-free
    • MID Class 2
  • Part Code Name Size QP (m3/h) Output
    DI515HM DN15 Sharky 775 Ultrasonic Heat Meter Selectable F 15 1.5 -
    DI520HM DN20 Sharky 775 Ultrasonic Heat Meter Selectable F 20 2.5 -
    DI523HM DN20 Sharky 775 Wireless MBus Select F or R 20 2.5 WIRELESS MBUS
    DI525HM DN25 Sharky 775 Ultrasonic Heat Meter Return Mount 25 6 -
    DI526HM DN25 Sharky 775 Ultrasonic Heat Meter Flow Mounted 25 6 -
    DI532HM DN32 Sharky 775 Ultrasonic Heat Meter Return Mount 32 6 -
    DI533HM DN32 Sharky 775 Ultrasonic Heat Meter Flow Mounted 32 6 -
    DI540HM DN40 Sharky 775 Ultrasonic Heat Meter Return Mount 40 10 -
    DI541HM DN40 Sharky 775 Ultrasonic Heat Meter Flow Mounted 40 10
    DI550HM DN50 Sharky 775 Ultrasonic Heat Meter Return Mount 50 15 -
    DI551HM DN50 Sharky 775 Ultrasonic Heat Meter Flow Mounted 50 15 -
    DI565HM DN65 Sharky 775 Ultrasonic Heat Meter Return Mount 65 15 -
    DI566HM DN65 Sharky 775 Ultrasonic Heat Meter Flow Mounted 65 15  -
    DI580HM DN80 Sharky 775 Ultrasonic Heat Meter Return Mount 80 40 -
    DI581HM DN80 Sharky 775 Ultrasonic Heat Meter Flow Mounted 80 40  -
    DI510HM DN100 Sharky 775 Ultrasonic Heat Meter Return Mount 100 60 -
    DI511HM DN100 Sharky 775 Ultrasonic Heat Meter Flow Mounted 100 60 -
    DI752MB Sharky 775 MBus Module - - MBUS
    DI752PU Sharky 775 Pulse Output Module - - PULSE
    DI232MO Sharky 775 RS232 Module - - RS232
    EL775LR Diehl Sharky 775 LoRa Module - - LoRa
    DI753MA Sharky 775 230V Power Supply Module - - -
    DI753BA Sharky 775 Battery 3.6v D Cell  - - -
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