Principle & Parameters

     Principle

Transit-time

     Accuracy

Flow meter: ±0.5%;  Heat meter: ±2.0%.

       Output

4~20mA analog

OCT pulse

Relay

         Input

3 way 4~20mA analog input, acquisition signal of press and liquid level.

Achieve heat measurement by connecting PT100 temperature sensors

      Interface

RS485; MODBUS

  Pipe Material

Steel, stainless steel, cast iron, copper, PVC, aluminum, etc.

       Caliber

DN15mm~DN6000mm

      Straight

      Pipeline

Upstream: 10D;  Downstream: 5D;  From the pump: 30D                 (D means outer diameter)

      Medium

Single liquid that can conduct sound wave, such as water(-30℃~160℃).

      Velocity

-12m/s~12m/s

 Special Cable

Shielded twisted-pair cable,  length≤50m.

  Temperature

Main unit: -20℃~70℃;  Transducers: -30℃~160℃

    Protection

         Class

IP68

 Power Supply

DC24V； AC85~264V;  50Hz

 Consumption

1.5W