LUGBBattery powered vortex flowmeter
Product Description:
For ease of use, battery powered local display typeVortex FlowmeterAdopting low-power high-tech and powered by lithium batteries, it can operate continuously for more than two years, saving the procurement and installation costs of cables and display instruments. It can display instantaneous flow, cumulative flow, etc. on site. Integrated temperature compensation systemVortex flow rateThe meter also comes with a temperature sensor, which can directly measure the temperature of saturated steam and calculate the pressure, thereby displaying the mass flow rate of saturated steam. The temperature pressure compensation integrated type is equipped with temperature and pressure sensors, which can directly measure the temperature and pressure of the gas medium for gas flow measurement, thereby displaying the standard volume flow rate of the gas.
Selection of Vortex Flow Meter Types:
1. Pulse output type: The meter head does not display the output pulse signal, and a digital display or flow integrator is required
2. Battery powered type: Adopting low-power high-tech, lithium battery power supply can operate continuously for more than two years, saving the procurement and installation costs of cables and display instruments. It can display instantaneous flow, cumulative flow, etc. on site without signal output
3. DC24V power supply type: using 24V power input, displaying instantaneous and cumulative flow locally, and outputting 4-20mA current signal
4. Integrated temperature and pressure compensation: Integrating temperature, pressure, and flow signals, it can measure the standard volume flow rate or standard mass flow rate of fluids.
5. Temperature and pressure compensation split type: equipped with flow sensors, temperature and pressure sensors, and flow accumulation display instrument, it is used for gas flow measurement to directly measure the temperature and pressure of the gas medium, thereby displaying the standard volume flow rate of the gas.
Selection of installation method for vortex flowmeter:
1. Clamp on flange connection
2. Pipeline flange connection
3. Threaded connection
4. Sanitary clamp connection
5. Plug in connection
Technical parameters of vortex flowmeter:
Nominal diameter (mm) |
15, 20, 25, 32, 40, 50, 65, 80, 100, 125, 150, 200, 250, 300, 300 (plug-in type) |
Nominal pressure (MPa) |
DN15-DN200 4.0 (>4.0 protocol supply), DN250-DN300 1.6 (>1.6 protocol supply) |
Medium temperature (℃) |
Piezoelectric type: -40~260, -40~320; Capacitive: -40~300, -40~400, -40~450 (protocol ordering) |
Body material |
304/316L stainless steel (supplied under other material agreements) |
Allow vibration acceleration |
Piezoelectric type: 0.2g Capacitive type: 1.0-2.0g |
accuracy |
± 1% R, ± 1.5% R, ± 1FS; Insertion type: ± 2.0% R, ± 2.0% FS |
Range degree |
1:6~1:30 |
Supply Voltage |
Sensor:+12V DC,+24V DC; Transmitter:+12V DC,+24V DC; Battery powered type: 3.6V battery, |
output signal |
Pulse output, 4-20mA current output, RS485/232 and Modbus protocol |
Pressure loss coefficient |
Complies with JB/T9249 standard Cd ≤ 2.4 |
Explosion proof sign |
Intrinsic safety type: Exd Ⅱ ia CT2-T5 Explosion proof type: Exd Ⅱ CT2-T5 |
protection grade |
Regular IP65 Submersible IP68 |
environmental condition |
Temperature -20 ℃~55 ℃, relative humidity 5%~90%, atmospheric pressure 86~106kPa |
Applicable Medium |
Gas, liquid, steam |
Distance |
Three wire pulse output type: ≤ 1000m, two-wire standard current output type (4-20mA): load resistance ≤ 750 Ω |
Selection of vortex flowmeter:
model |
describe |
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LUGB |
Vortex Flowmeter |
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LUGBC |
Hanxian Vortex Flow Meter |
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Installation method |
2 |
Flange card installation type |
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3 |
Flange connection type |
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4 |
Pipe butt welding type |
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5 |
Threaded connection type |
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6 |
Clamp connection type |
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7 |
Fixed insertion type |
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8 |
Ball valve plug-in type |
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Measurement medium |
2 |
liquid |
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3 |
gas |
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4 |
steam |
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Nominal Diameter |
-X |
DN15....DN80....unit mm |
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output signal |
-2 |
pulse frequency signal |
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-3 |
4-20mA with display |
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-4 |
Battery powered strip display |
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-5 |
4-20mA signal and battery dual power supply |
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-6 |
4-20mA signal with hart communication |
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-7 |
4-20mA signal with RS485 communication |
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Temperature specifications |
2 |
-40~50℃ |
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3 |
-40~250℃ |
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4 |
-40~320℃ |
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5 |
-40-450 ℃ (capacitive only) |
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Pressure specifications |
2 |
1.6MPa |
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3 |
2.5MPa |
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4 |
4.0MPa |
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5 |
Higher pressure (up to 32MPa) |
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Compensation type |
-P |
Integrated pressure compensation |
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-T |
Integrated temperature compensation |
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-PT |
Integrated temperature and pressure compensation |
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special type |
F |
split type |
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N |
Corrosion resistant type |
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G |
Explosion proof type |
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B |
Intrinsically safe type |