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Liquid turbine flowmeter (dual power supply)
One Overview: The MK-060 series turbine flowmeter is a new generation of turbine flowmeter that has drawn on domestic and foreign flow instrument tech
Product details
One Overview
MK-060 seriesTurbine FlowmeterIt has absorbed both domestic and international resourcesFLOW METERTechnology, optimized design, with simple and lightweight structure Clever, high precision, good reproducibilityA new generation characterized by sensitive response, easy installation, maintenance, and useTurbine FlowmeterWidely used for measurement Sealed pipeline with stainless steel 1Cr18Ni9Ti, 2Cr13 andCorundum Al2O3 and hard alloy do not corrode and have no fibers or particles For liquids with impurities and a kinematic viscosity of less than 5 × 10-6 ㎡/s at operating temperature, the kinematic viscosity isLiquids larger than 5 × 10-6 ㎡/s can After calibrating the flowmeter with real liquid, it can also be used for quantitative control and excess if matched with a real instrument with special functions Alarm, etc., yesflowmeterThe ideal instrument for quantity and energy conservation.
II Product Features
1. High measurement accuracy, generally up to ± 1% F · S, ± 0.5% F · S, and high-precision type up to ± 0.2% F · S;
2. Good repeatability, short-term repeatability can reach 0.05%~0.2%, precisely due to its good repeatability, such as regular calibration or online calibration Can achieve extremely high measurement accuracy in tradeFlow meters are preferred for easy settlement;
3. Output pulse frequency signal, suitable for total measurement and computer connection, no zero drift, strong anti-interference ability;
4. Can obtain high frequency signals (3-4kHz) with strong signal resolution;
5. Wide range, with a medium to large caliber of up to 1:20 and a small caliber of 1:10;
6. Compact and lightweight structure, easy installation and maintenance, and high circulation capacity;
7. Suitable for high voltage measurement, there is no need to open holes on the instrument body, making it easy to make high voltage instruments;
8. There are various types of specialized sensors that can be designed according to the specific needs of users, such as low-temperature, bidirectional, etcUnderground type, sand mixing special type, etc;
9. Can be made into an insertion type, suitable for measuring large diameters, with low pressure loss, low price, can be removed without interruption, and easy installation and maintenance.
III TECHNICAL INDEX
1. Basic parameters
instrumentTable caliber(mm)And connection method
4、6、10、15、20、25、32、40Using threaded connections
accuracy class
±1%F·S、±0.5%F·S、±0.2%F·S(Special design required)
Range ratio
1∶10; 1∶15; 1∶20
Instrument material
304Stainless steel316（L）Stainless steel, etc
Temperature of the measured medium(℃)
-20～+120℃
environmental condition
temperature-10～+55℃Relative humidity5%～90%RHAtmospheric pressure86～106kPa
output signal
sensor:Pulse frequency signal, low level≤0.8Vhigh level≥8V
power supply
sensor:+ 12VDC、+24VDC(optional)
Signal transmission line
STVPV3×0.3(Three line system)2×0.3(Second line system)
Distance
≤1000m
Signal line interface
Basic type:Hausman connector or self-contained three core cable;Explosion proof type:internal threadM20×1.5
Explosion proof grade
Basic type:Non explosion proof products;Explosion proof type: ExdⅡBT6
protection grade
IP65
2. Measurement range and working pressure
（15、20、25、32、40）50、65、80、100、125、150、200Using flange connection
Transmitter:two-wire4～20mADCcurrent signal
Transmitter:+ 24VDC
On site display type:The instrument comes with its own3.0VLithium batteries or+24VDCExternal power supply
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Instrument caliber(mm) |
Normal flow range（m3/h） |
Expand traffic range（m3/h） |
Conventional connection method Compared to the withstand voltage level |
Specially designed pressure resistance level(MPa) (Flange connection method) |
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DN4 |
0.04～0.25 |
0.04～0.4 |
threaded/6.3MPa |
10、16、25 |
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DN6 |
0.1～0.6 |
0.06～0.6 |
threaded/6.3MPa |
10、16、25 |
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DN10 |
0.2～1.2 |
0.15～1.5 |
threaded/6.3MPa |
10、16、25 |
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DN15 |
0.6～6 |
0.4～8 |
threaded/6.3MPa |
4.0、6.3、10、16、25 |
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Flange connection/2.5MPa |
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DN20 |
0.8～8 |
0.45～9 |
threaded/6.3MPa |
4.0、6.3、10、16、25 |
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Flange connection/2.5MPa |
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DN25 |
1～10 |
0.5～10 |
threaded/6.3MPa |
4.0、6.3、10、16、25 |
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Flange connection/2.5MPa |
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DN32 |
1.5～15 |
0.8～15 |
threaded/6.3MPa |
4.0、6.3、10、16、25 |
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Flange connection/2.5MPa |
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DN40 |
2～20 |
1～20 |
threaded/6.3MPa |
4.0、6.3、10、16、25 |
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Flange connection/2.5MPa |
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DN50 |
4～40 |
2～40 |
Flange connection/2.5MPa |
4.0、6.3、10、16、25 |
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DN65 |
7～70 |
4～70 |
Flange connection/2.5MPa |
4.0、6.3、10、16、25 |
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DN80 |
10～100 |
5～100 |
Flange connection/2.5MPa |
4.0、6.3、10、16、25 |
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DN100 |
20～200 |
10～200 |
Flange connection/2.5MPa |
4.0、6.3、10、16、25 |
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DN125 |
25～250 |
13～250 |
Flange connection/1.6MPa |
2.5、4.0、6.3、10、16 |
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DN150 |
30～300 |
15～300 |
Flange connection/1.6MPa |
2.5、4.0、6.3、10、16 |
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DN200 |
80～800 |
40～800 |
Flange connection/1.6MPa |
2.5、4.0、6.3、10、16 |
4、 Instrument selection
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type name |
describe |
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MK-060- |
□ |
/□ |
/□ |
/□ |
/□ |
/□ |
/□ |
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Nominal Diameter |
4 |
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4mm |
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6 |
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6mm |
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10 |
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10mm |
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15 |
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15mm |
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20 |
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20mm |
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25 |
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25mm |
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32 |
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32mm |
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40 |
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40mm |
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50 |
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50mm |
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65 |
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65mm |
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80 |
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80mm |
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100 |
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100mm |
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125 |
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125mm |
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150 |
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150mm |
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200 |
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200mm |
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type |
N |
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Sensor type:+ 12Vperhaps24Vpower supply,Output three wire pulse signal |
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A |
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Transmitter type:+ 24Vpower supply,Output two-wire system4～20mA |
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B |
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Intelligent: Powered by lithium batteries,On site display shows no signal output |
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C |
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intelligent:+24Vpower supply,On site display and output of two-wire system4～20mA |
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C1 |
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intelligent:+24Vpower supply,On site display withRS485Communication protocol |
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C2 |
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intelligent:+24Vpower supply,On site display withHARTCommunication protocol |
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accuracy class |
5 |
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0.5level |
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10 |
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1.0level |
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2 |
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0.2level(Negotiated ordering, with a longer production cycle) |
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Turbine type |
W |
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Expand measurement range |
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S |
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Standard measurement range |
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provide against burst |
S |
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304stainless steel |
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L |
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316（L)stainless steel |
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material nature |
N |
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Non explosion proof type |
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E |
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Explosion proof type,ExdIIBT6 |
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pressure rating |
N |
convention(reference table2） |
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H(x) |
high pressure(reference table2） |
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Note: DN15～DN40 is usually a threaded connection. If you want to use a flange connection, please add "(F)" after "nominal diameter"L) For example, choosing oneFlange connection typeExplosion proof typeTurbine flowmeter measures diesel, pipeline is DN40, On site display and remote transmission of current signals are required, with an accuracy of 0.5 level and 304 stainless steelSteel material, instrument pressure resistance of 16MPa measurement range is standard range, and its product model should be:MK-060-40(FL)/C/05/S/S/E/H16。
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