Newsletter
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1. product introduction
Separate fixed ultrasonic Flowmeter is widely used for long-term online measurement in all kinds of liquid. The host is always installing in indoor, instrument ark and instrument panel. Then the transducer is always install in the measured pipe. The host and sensor were connected by cable so that completed the measurement of flow. As well as connected with temperature sensor to complete heat measurement. It is widely 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 measuring：accuracy can reached to 1 %.
Wide measuring range：Several types transducer for selection, measuring pipe size from DN15mm to DN6000mm
High Reliability：Adopt low voltage, multi-pulse technology to improve accuracy, useful life and reliability.
Strong Anti-interference：Dual-balance signal differential receiver/driver circuit to avoid interference of
converter, TV tower, high voltage line etc.
Powerful Recording Function：Automatically record the following data:
1. The totalizer data of the last 512 days/128 months/10 years
2. The time and corresponding flow rate of the last 64 times of power on and off events
3. The working status of the last 32 days
Support the heat measurement：measuring the heat through connect with the temperature sensor.
Supported the SD card: adopted SD card can complete the mass data memory of ultrasonic Flowmeter.
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. |
| inserted | ||
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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 quatity. |
| Prover section | ||
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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. |
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Wall mount meter TUF-2000SW Installed on the wall Size ：170×180×56mm Power supply：DC8~36V or AC85~264V |
Panel mount meter TUF-2000SS Installed in the instrument ark size:170×180×56mm Panel size：152×76mm Power supply：DC8~36V or AC85~264V |
Explosion-proof meter TUF-2000SD Installed in the Explosion-proof occasions Size：298×298×110mm Power supply：DC8~36V or AC85~264V Explosive-proof grade：DⅡBT4 |
| Items | Pictures | Specifications | Models | 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 πtype | 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 ofstandard 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 inurnments | 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 |
Optional SD card memory
This card resolve the problems of the meters’ mass data storage. So it can replace artificial meter reading and paperless record instruments.
6. The basic technical parameters
| Items | Performance and parameters | ||
| Main unit | Principle | Time different principle, 4 bytes IEEE754 floating point arithmetic | |
| Accuracy | Flow: be superior to ±1% | ||
| Display | Connection with the LCD of 2×10 Backlight type Chinese characters or 2×20 Character type es. It supported Chinese, English, Italian in three languages. | ||
| Output signal | 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 | |||
| Input signal | 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 | ||
| Situations of pipe | Pipe material | Steel, aluminum, stainless steel, cast iron, copper, PVC, FRP etc. All quality of pipeline，allows for the lining. | |
| Internal diameter | 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 | ||
| Main unit | W | Wall mount meter | SD card data storage | 0 | The functions | |||
| S | Panel-mount meter | 1 | No | |||||
| D | Explosion-proof meter | |||||||
| Flow transducer | TS-2 | Small size clamp-on sensor | Pipe material | 0 | Carbon steel | Temperature transducer | N | No temperature measurement |
| TM-1 | Medium size clamp-on sensor | 1 | Steel stainless | CT-1 | Clamp-on temperature sensor | |||
| TL-1 | Large size clamp-on sensor | 2 | Cast iron | TCT-1 | Insertion temperature sensor | |||
| TS-2-HT | High temperature Large size clamp-on | 3 | Fiberglass | PCT-1 | Insertion temperature sensor with pressure | |||
| TM-1-HT | High temperature medium size | 4 | PVC | SCT-1 | Small temperature sensor | |||
| TL-1-HT | High temperature large size clamp-on | 5 | Cement | |||||
| TC-1 | Insertion | 6 | Others | |||||
| TC-2 | Extended insertion | |||||||
| G | Prover section | |||||||
| Examples | TUF -2000SW -TM -1 -DN300 -0 -1 .6MPa -10m-PCT-1-0 | |||||||
| Explanations | As the portable Ultrasonic Flowmeter with wall mount meter as the main unit, medium size clamp-on sensor, and the diameter is DN300, material of carbon steel, pressure of 1.6Mpa and the cable length is 10m. So this series meters has the functions of heat measurement and SD card data storage. | |||||||
