Newsletter
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1. Product introduction
Functional Type Unified Fixed Ultrasonic Flowmeter is widely used for long-term online measurement in all kinds of liquid. The host and sensor were installed in its pipe, then the IP grade is IP68. use with the temperature sensor. It is also used in tap water, heating, water conservancy, metallurgy, chemical industry, machinery, energy, etc. this series is the most important flow measuring instrument in the process of production as it can be used for production of wate, balance debugging, debugging, network monitoring, energy saving monitoring.
2. The features
high accuracy: accuracy can reached to 1 %.
Wide measuring range: Several types transducer for selection, pipe size from DN15mm to DN6000mm
High reliability: Low voltage, pulse transmission circuit, high measurement accuracy, Improve the service life and reliability.
Strong anti-interference ability: Adopt double balanced differential signal transmitting and receiving circuit to resist inverter, television tower, high tension line interference effectively.
Powerful memory function: Automatic memory before 1 2, 5, 2 August 1, before the 1 0 years accumulative total flow, automatic memory before 6 4 times,electricity and traffic, automatic memory before 3
2.1 the working state of the flow meter is normal.
Far transmission distance: Connect primary and secondary meter through RS-485 interface, normal cable replaces special cable, transmission distance up to 1000m.
Support the heat measurement: measuring the heat through connects with the temperature sensor.
3. Measurement of figure
| Flow measurement | The heat/cold quantity measurement | Features |
| Clamp-on transducer | ||
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Installation without broken tube or flow, no pressure loss. Also it is easy to install and maintain. Match with clip temperature sensor that can measure the temperature of the outer of pipeline, which realize the heat quantity measurement. |
| insertion | ||
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Installation without broken tube or flow, no pressure loss. Long-term stability and reliable operation. Adapt to inserted temperature sensor so that realize the measurement of the heat quantity. |
| inserted | ||
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Installation without broken tube or flow, no pressure loss. And easy to install. Match with inserted temperature sensor that can measure the temperature of the outer of pipeline, which realize the heat quantity measurement. |
4. optional flow sensor
The different fluid, pipe situation and installation way can choose different sensor. (different way to install and features please reference the measurement of figure.)
| category | Pictures | Specifications | Model | Diameter | Temperature range | Size | |
| Clamp-on transducer |
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Small size | TS-2 | DN15~DN100 | -30~90℃ | 45×25×32mm | |
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Medium size | TM-1 | DN50~DN700 | -30~90℃ | 64×39×44mm | ||
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Large size | TL-1 | DN300~DN6000 | -30~90℃ | 97×54×53mm | ||
| High temperature clamp-on transducer |
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High temperature small size | TS-2-HT | DN15~DN100 | -30~160℃ | 45×25×32mm | |
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High temperature medium size | TM-1-HT | DN50~DN700 | -30~160℃ | 64×39×44mm | ||
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High temperature large size | TL-1-HT | DN300~DN6000 | -30~160℃ | 97×54×53mm | ||
| Insert-type |
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Standard size | TC-1 | DN80~DN6000 | -30~160℃ | 190×80×55mm | |
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Extended type | TC-2 | DN80~DN6000 | -30~160℃ | 335×80×55mm | ||
| Prover section |
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Prover section of type | G3 | DN15~DN25 | -30~160℃ |
304 steel stainless Threaded connections |
The detailed reference to the pipe section of sensor specification table |
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Prover section of standard type |
G2 | DN32~DN40 | -30~160℃ |
Carbon steel material Threaded connections |
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Prover section of standard type |
G1 | DN50~DN6000 | -30~160℃ |
Carbon steel material Flange |
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5. optional temperature sensor
| Pictures | Type | Model | Measurement range | Temperature range | Installation requirements | Accuracy |
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Three wire system PT100 Clamp-on temperature transducer |
CT-1 | ＞DN50 | -40~160℃ | without broken tube |
100℃±0. 8℃ The temperature difference after exact match is≤0. 1℃ |
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Three wire system PT100 Inserted temperature sensor |
TCT- 1 | ＞DN50 | -40~160℃ | broken tube | |
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Three wire system PT100 Inserted temperature transducer with pressure installation |
PCT- 1 | ＞DN50 | -40~160℃ | without broken tube | |
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Small diameter with three wire system PT100 Inserted temperature sensor |
SCT-1 | ＜DN50 | -40~160℃ | broken tube |
| Items | Performance and parameters | ||
| Main unit | Principle | Time different principle, 4 bytes IEEE754 floating point arithmetic | |
| Accuracy | Flow: be superior to ±1% | ||
| Operate | Support 4 key magnetic bar operation or 4 key touch keyboard, keyboard simulation software | ||
| Signal output | 1 way output 4 ~20mA, impedance 0~1K, accuracy 0.1% | ||
| 1 way OCT pulse output(pulse width is 6~1000ms，the default is 200ms） | |||
| 1 way relay output | |||
| Signal input | 3 way input 4~20mA, accuracy is 0.1%, can be collected, such as the temperature, pressure, liquid level signal. | ||
| It can connect with 3-wire system PT100, to measure the heat quantity | |||
| Data interface | Isolation of RS485 serial interface can through the PC to upgrade Flowmeter. Supported MODBUS. | ||
| Special cable | Custom twisted-pair, generally limited to 50 meters; Choose RS485 communications, the transmission distance can reach more than kilometers | ||
| Situation of the pipeline | Pipe material | Steel, aluminum, stainless steel, cast iron, copper, PVC, FRP etc. All quality of pipeline，allows for the lining. | |
| Internal diameter of pipe | 15~6000mm | ||
| Straight pipe | To meet the sensor installation point, 10 D, downstream 5 D, 30 D to the pump discharge for pipe diameter (D) | ||
| Measurement media | Items | Water, sea water, industrial wastewater, acid alkali, alcohol, beer, various oil etc all kinds can conduction a homogeneous liquid of ultrasonic. | |
| Temperature | Temperature：-30~160℃ | ||
| Turbidity | 10000ppm And the bubble content is small | ||
| Flow rate | 0~±10m/s | ||
| Work environment | Temperature | Host ：-20~60℃；flow sensor：-30~160℃ | |
| Humidity | Host ：85% RH, flow sensor: it can be worked in the water, depth of water≤2m (NOTE: After the glue) | ||
| Power supply | DC8~36V or AC85~264V（optional） | ||
| Power consumption | 1. 5W | ||
7. selection of coding
TUF-2000M- flow sensor–DN Diameter mm– pipe - work pressure MPa- cable length m– temperature
| Flow sensor | TS-2 | Small size clamp-on transducer | Pipe | 0 | Carbon steel | Temperature sensor | N | No temperature measurement |
| TM-1 | Medium size clamp-on transducer | 1 | Steel stainless | CT-1 | Clamp type temperature sensor | |||
| TL-1 | large size clamp-on transducer | 2 | Cast iron | TCT-1 | Insert the temperature sensor | |||
| TS-2-HT |
High temperature Clamp-on transducer |
3 | Glass fiber reinforced plastic | PCT-1 | Inserted temperature sensor with pressure installation | |||
| TM-1-HT |
Medium size High temperature Clamp-on transducer |
4 | PVC | SCT-1 | Small temperature sensor | |||
| TL-1-HT |
Large size High temperature Clamp-on transducer |
5 | Cement | |||||
| TC-1 | Standard insertion | 6 | Other | |||||
| TC-2 | Extended insertion | |||||||
| G | pipe | |||||||
| Examples | TUF -2000F -TM -1 -DN300 -0 -1 .6MPa -10m -PCT-1 | |||||||
| Explanation | Functional Type Unified Fixedultrasonic Flowmeter,Medium-sized clamp type sensor, diameter is DN300, Carbon steel material, nominal pressure 1. 6 mpa, between the host and sensor cable length is 10 meters, have the function of heat measurement, matching with pressure insertion type temperature sensor installation. | |||||||
