Fixed Inline ultrasonic flowmeters by transit time multi-liquid
velocity determine for slurry | effluent | sewage
General of ultrasonic flow meters
The UFM Ultrasonic flowmeters can determine the velocity of a fluid
flowing in a pipe by sound waves. When it's in no flow conditions,
an ultrasonic wave's frequencies are transmitted into a pipe and
its reflections from the fluid are the same. When it's under
flowing conditions, the frequency of the reflected wave is
different due to the Doppler effect. When liquid media moves
faster, the frequency shift increases linearly. The transmitter
processes signals from the transmitted wave and its reflections to
determine the flow rate.
The transit time type ultrasonic flowmeters can give and receive
ultrasonic waves between the transducers in both the upstream and
downstream in the pipe. While it's under no flow conditions, it
takes the same time to travel upstream and downstream between the
transducers. While it's under flowing conditions, the upstream wave
will travel slower and take more time than the (faster) downstream
wave. When the fluid moves faster, the difference between the
upstream and downstream times increases. The transmitter processes
upstream and downstream times to determine the flow rate.
Data sheet
Accuracy <1%
Flow rate 0 - 10m/s, bi-direction
Pipe diameter DN32 - DN6000 mm
Liquid temperature -30℃ - 160℃
Liquid type water, sea water, sewage, effluent, oil, alcohol, any
single liquid that can
transmit ulstrasonic wave
Pipe material stainless steel, cast iron, copper, PVC, aluminum,
fiber glass steel
Output one way 4-20mA, one way OCT pulse, one way replay
Input three way 4-20mA, PT1000 platinum resistor for heat
measurement
Communication RS485, MODBUS
Data storage SD card
Power supply DC8-36V / AC85-264V
Protection IP65 (main body), IP68 (transducer)
Humidity <85% RH
Ambient temperature -20℃ - 60℃
Description:
The ultrasonic flowmeter is available with pipe type, clamp on and
other options, it's designed for linear and bi-directional
volumetric flow measurement of liquid. The measured flow datas can
be output by standard analog or pulse or frequency. Through HMI
user friendly operator interface, the unit can be set up for a wide
range of applications. Next to actual volumetric flow measurement,
the unit can be configured to perform flow totalization ( plus,
minus, or sum). Measurement and output of the liquid sonic velocity
can be configured too.
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
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 |
Industries
- Chemicals
- Petrochemicals
- Oil & Gas
- Heating, Ventilation & Air Conditioning (HVAC)
- Power Plants
- Water treatment
Liquid type
- 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 |
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| YF | Electromagnetic flowmeter |
| TF | Turbine |
| VF | Votex |
| LX | Vane wheel |
| T | Ultrasonic |
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| E/F display mode | E: compact/local display, F: remote display |
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| Pipe Dia | Type (mm) |
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| xxxx | 10, 15, 20, 25, 32, 40, 50, 65, 80, 100, 125, 150, 200, 250, 300, 400, 500, 600, 800, 1000 |
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| Code | Accuracy |
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| 1 | + 0.5% FS |
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| 2 | + 1.0% FS |
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| 3 | + 0.2% FS |
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| Code | Type |
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| N | Converter: 12 / 24 VDC, pulse output |
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| A | Transmitter: 24VDC, 4-20mA outpt |
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| B | Intelligent, Lion battery, no local display |
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| G | Smart, local display, 4-20mA output |
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| C1 | Smart, local display, RS485 |
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| C2 | Smart, local display, HART |
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| Code | Type |
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| S | Carbon steel housing |
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| L | Stainless steel housing |
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| G | High pressure housing |
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| HL | 316L electrode |
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| HTi | Titanium electrode |
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| HTa | Tantlum electrode |
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| HC | Hastelloy-C electrode |
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| L1 | Liquid media |
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| L2 | Gas media |
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| P | Pressure compensation |
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| T | Temperature compensation |
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| PT | Pressure&Temp. Compensation |
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| F | PTFE liner |
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| 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
Calibration
Work shop
