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Transit Time Heat Flow Meter , Fixed Inline Volumetric Digital Flow Meter

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Transit Time Heat Flow Meter , Fixed Inline Volumetric Digital Flow Meter

China Transit Time Heat Flow Meter , Fixed Inline Volumetric Digital Flow Meter supplier
Transit Time Heat Flow Meter , Fixed Inline Volumetric Digital Flow Meter supplier Transit Time Heat Flow Meter , Fixed Inline Volumetric Digital Flow Meter supplier

Large Image :  Transit Time Heat Flow Meter , Fixed Inline Volumetric Digital Flow Meter

Product Details:

Place of Origin: China
Brand Name: Iflow
Certification: ISO9001, CE
Model Number: 2000S1

Payment & Shipping Terms:

Minimum Order Quantity: negotiable
Price: negotiable
Packaging Details: carton / wooden case
Delivery Time: 1-2 weeks
Payment Terms: T/T, L/C, Western Union
Supply Ability: 5000 pieces per month
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Detailed Product Description
Type: Ultrasonic Flow Heat Meters Converter: Inline
Transducer: Clamp On / Inserter / Pipe Line Accuracy: +/- 1%
Communication: 4-20 MA / OCT Pulse / Relay Size: DN50-700
Temperature: 90 C / 160 C Power: 85-265V AC / 8-36V DC

Ultrasonic water | heat Flow Meters, fixed inline converter, insert transducer Pipe size DN50 -3000


General description

The ultrasonic flowmeter has transit time or doppler type. They're  used for volumetric flow measurement which hase no moving parts. Ultrasonic flowmeters are ideal for the wastewater applications or any dirty liquid which is conductive or water based. Ultrasonic flowmeters are also ideal for applications where low pressure drop, chemical compatibility, and low maintenance are required.

  •  Independant of conductivity, viscosity, temperature, density and pressure
  •  No moving or intruding parts, therefore no pressure loss or wear
  •  Minimal operational and maintenance costs
  •  Excellent long-term stability and reliability

Transit time ultrasonic flow meter

When use the transit time ultrasonic flowmeters, be sure that the fluid can adequately conduct ultrasonic waves, because the flowmeter will not measure when the ultrasonic waves cannot penetrate the flow stream between the transducers. Similarly, ultrasonic waves must be able to penetrate the fluid for Doppler flowmeters to operate accurately. When the fluid is relatively opaque and does not penetrate the fluid, Doppler flowmeters tend to measure the velocity of the fluid at or near the pipe wall, which can cause significant measurement error and/or cause the flowmeter to fail.


Data sheet

Items Performance & Parameter
Convertor Principle Transit-time ultrasonic flow meter
Accuracy + 1%
Operation 4 keyboards operation
Output signal 1 channel 4-20mA, resistance 0-1K , accuracy 0.1%
1 way OCT pulse (Pulse width: 6-1000ms, default: 200ms)
1 channel relay output
Input signal 3 way 4-20mA, accuracy: 0.1%, (temp., pressure, level)
Temperature transducer Pt100, heat / energy measurement
Communication Galvanic isolation RS485, software upgrade by PC, MODBUS
Signal cable Twisted-pair cable, 50m; RS485, transmission distance 1000m or above.
Connect port Pipe material Steel, stainless, cast iron, copper, cement, PVC, aluminum, etc
Pipe Dia 15 - 6000 mm
Straight pipe Upstream: 10xDia, or downstream: 5xDia, and 30xDia from pump
Metering Liquid type

Single sonic wave transmittable liquid, such as municipal water, cooling water, seawater water, waste water, pure water, Sewage with particle content, such

as oil, crude oil, lubrication oil, diesel oil, fuel oilChemicals, petrochemicals,

heating, ventilation ,air conditioner, power plants,

  Temperature -30-160℃
  Turbidity Up to 10000 ppm and less bubble
  Flow velocity 0-7 m/s
Work environment Temperature Convertor: -20-60 ℃, Transducer: -30-160℃
Humidity Convertor: 85%RH, Transducer: submersible up to depth 2m
Power supply DC8-36V or AC10-30V / 1.5W
Dimension Convertor: 95*95*35mm


Work principle:

The pipe type inline ultrasonic flowmeter is a precision instrument designed for linear, bi/directional volumetric flow

measurement of liquids. Flow measurement values can be output via the standard analog and-or pulse/frequency

outputs. Through a user friendly operator interface (HMI) the unit can be set up for a wide range of applications.

Next to actual volumetric flow measurement the unit can be configuredto perform flow totalization (plus, minus and

sum). Also measurement and output of the liquid sonic velocity can be configured. Optionally the unit can be set to

perform one of the following additional functions:

  •  Calculate and output corrected standard volumetric or mass flow using external pressure & temperature inputs
  •  Batch function
  •  Heat function, combining T1, T2 and volume

Metering Diagram

Flow measurement Heat measurement

Industrial / Municipal Water Supply Ultrasonic Flow Meters Doppler Flow Meter Ultrasonic Flowmeter With Transducer

Reference chart

Type Model Pipe dia (mm) Temperature Dimension (mm)
Clamp on TS-2 DN15-100 -30-90℃ 45x25x32
TM-1 DN50-700 -30-90℃ 64x39x44
TL-1 DN300-6000 -30-90℃ 97x54x53
Clamp on (high temperature) TS-2-HT DN15-100 -30-90℃ 45x25x32
TM-1-HT DN50-700 -30-90℃ 64x39x44
TL-1-HT DN300-6000 -30-90℃ 97x54x53
Insertion type TC-1 DN80-6000 -30-90℃ 190x80x55
TC-2(lengthen) DN80-6000 -30-90℃ 335x80x55
Pipe type G3 (π type) DN15-25 -30-160℃  
G2 DN32/DN40 -30-160℃  
G3 DN50-6000 -30-160℃  















Optional temperature transducer

Specification Model Dia Temp. Water cut Accuracy
Clamp-on temp. transducer Pt100 CT-1 >DN50 -40-160℃ No 100+ 0.8℃
Insertion temp. Transducer Pt100 TCT-1 Yes
Insertion temp. Pt100 with pressure PCT-1 No
Insertion temp.Pt100 for small pipe D SCT-1 <DN50 Yes








  •  Chemicals
  •  Petrochemicals
  •  Oil & Gas
  •  Heating, Ventilation & Air Conditioning (HVAC)
  •  Power Plants
  •  Water treatment


  •  Metering of cooling water
  •  Demineralisedwater
  •  Control of batching and blending operations
  •  Mass flow measurement
  •  Allocation measurement
  •  District heating
  •  Irrigation
  •  Energy measurement

Model Selection

I Model              
  YF Electromagnetic flowmeter
  TF Turbine
  VF Votex
  LX Vane wheel
  T Ultrasonic
    E/F display mode E: compact/local display, F: remote display
      Pipe Dia Type (mm)

10, 15, 20, 25, 32, 40, 50, 65, 80, 100, 125, 150, 200, 250, 300,

400, 500, 600, 800, 1000

      Code Accuracy
      1 + 0.5% FS
      2 + 1.0% FS
      3 + 0.2% FS
        Code Type
        N Converter: 12 / 24 VDC, pulse output
        A Transmitter: 24VDC, 4-20mA outpt
        B Intelligent, Lion battery, no local display
        G Smart, local display, 4-20mA output
        C1 Smart, local display, RS485
        C2 Smart, local display, HART
          Code Type
          S Carbon steel housing
          L Stainless steel housing
          G High pressure housing
          HL 316L electrode
          HTi Titanium electrode
          HTa Tantlum electrode
          HC Hastelloy-C electrode
          L1 Liquid media
          L2 Gas media
          P Pressure compensation
          T Temperature compensation
          PT Pressure&Temp. Compensation
          F PTFE liner
          X Rubber liner

Sample: IYF-E-0100-1-C1-S-HL-L1-F,

Magmeter, local display, Dia: 100mm, + 0.5%FS, carbon steel housing, smart, 4-20mA outpt,

RS485, 316L electrode, liquid media meter, PTFE liner
















































Competitive Advantage:

  •  Compliance to international standards: ISO9001-2008 / GB/T19001 / MC00000-044/507
  •  CE approval
  •  Strict process control
  •  Advanced calibration equipment
  •  Engineer team

Contact Details
Shanghai I Fluid Technology Co., Ltd.

Contact Person: Yuan

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