Original Factory Easy to Set up High Functionality Stable and Reliable Turbine Flowmeter for Chemical

• Customization: Available
• Warranty: 15 Months
• Accuracy: 1%
• Model NO.: HL-LWGY
• Main Application: Water, Diesel Fuel, Fuel Oil, Liquid
• Size: DN4-DN250
• Sensor: Tube/Flange
• Application: Industrial Production
• Type: Turbine Flow Meter
• Measuring Media: Liquid
• Measuring Principle: Impeller Flowmeter
• Measurement Object: Closed Pipeline
• Certification: CE, ISO
• Repetitive: 0.05%~0.2%
• Pulse Frequency Range: 10Hz~1.5kHz
• Wide Range Ratio: 10:1~20:1
• Protection Class: IP65 IP67
• Working Pressure: up to 42 MPa
• Signal Output: Pulse,4-20mA, RS 485,Hart
• Power: 24VDC, 3.6VDC
• Explosion Proof: Exdbiict6GB
• Transport Package: Carton
• Trademark: HuaLiu
• Origin: China
• HS Code: 9026100000
• Production Capacity: 50000pieces/Year

Product Description

MAIN PRODUCT

Product Description

Turbine flow meter is absorbing the advanced technology of domestic and foreign flow instrumentation through the optimization of the design, with a simple structure, lightweight, high precision, good reproducibility, responsive, easy to install and maintain the use of a new generation of turbine flow meter, widely used in measuring closed pipeline with stainless steel 1Cr18Ni9T, 2Cr13 and corundum AI203, carbide does not corrode, and no fibers, particles and other impurities, the working temperature of the kinematic viscosity of less than 5x10-6m2/s liquid, for the kinematic viscosity of more than 5x10-6m2/s liquid, can be the flowmeter of the liquid. Impurities, working temperature kinematic viscosity less than 5x10-6m2 / s of the liquid, for kinematic viscosity greater than 5x10-6m2 / s of the liquid, the flowmeter can be calibrated after the use of real liquid. If with a special function of the display instrument supporting, but also for quantitative control, over the amount of alarm, etc., is the flow measurement and energy saving of the ideal instrument.
Turbine flow meter application areas are relatively wide, petroleum, chemical, metallurgy, scientific research and other fields of measurement, control systems, equipped with sanitary fittings gas turbine flowmeter can be used in the pharmaceutical industry.

PRODUCT ADVANTAGES

High accuracy, generally up to 1% R, ± 0.5% R, high-precision type up to earth 0.2% R; (R refers to the reading error)
Good repeatability, short-term repeatability of up to 0.05% ~ 0.2%, it is because of good repeatability, such as frequent calibration or online calibration can be extremely high accuracy, in trade settlement is the preferred choice of flowmeter

Output pulse frequency signal, suitable for total measurement and connection with computer, no zero drift, strong anti-interference ability
Original pulse frequency range (10Hz~1.5KHz), strong signal resolution.

Wide range ratio,10:1~20:1
Compact and lightweight structure, easy installation and maintenance, large flow capacity
Applicable to high-pressure measurement, the instrument body does not have to open holes, easy to make high-pressure type instrument; special sensor types, according to the user's special needs can be designed for various types of special sensors, such as low-temperature type, two-way type, and under the type, sand mixing special type, etc.

Can be made into an insertion type, suitable for large diameter measurement, small pressure loss, low price, can be taken out without stopping the flow, easy installation and maintenance

Technical Parameters

Nominal diameter	DN15-300 (greater than 300 calibre can be made into insertion type)
Accuracy level	Measurement of gas class accuracy better than earth 1.5%; liquid class accuracy better than earth 0.75%; insertion type accuracy better than earth 2.5%.
Temperature requirements	Medium temperature -40℃-350℃; Ambient temperature -20℃-70℃.
Body material	304 material for conventional measurement of slightly corrosive media, 316 material for corrosive or sanitary media
Sensor material	304, 316L; special materials can be customised
Applicable media	Gas: air, oxygen, natural gas, liquefied gas and other gases Liquid: water, light oil, liquefied petroleum, acid, alkali and other liquids Steam: he and steam and superheated steam
Flow rate range	Gas: 5-50mm/s; Liquid: 0.5-7m/s
Repeatability	Better than Std 0.3
Pressure level	1.6mpa, 2.5mpa, 4.0mpa, 6.3mpa (special order)
Protection class	IP65, IP67
Welding protection grade	ExdIICT6; SII2 certification
Electrical connection	M20X1.5;NPT1/2
Power supply	24VDC;3.6VDC
Output Signal	Analogue 4-20ma signal; Pulse.
Display	No display :LCD display
Communication protocol	RS485:HART protocol
Connection method	Flange connection, flange clamp, plug-in connection, threaded connection, clamped connection
Structural form	Split type, one-piece type,

Q: How do I select the right flow meter for my application? 
A: Consider these factors: 
Fluid type (liquid/gas/steam) Flow rate range
Pipe size and material
Temperature/pressure conditions Required accuracy (±0.5% or ±1%)

Q: Where can I find installation guidelines? 
A: Download our PDF manual or contact us.

Q: What is the maximum pressure for your flow meters?
A: Standard models withstand up to 16 bar (232 psi), while high-pressure versions reach 100 bar (1450 psi)

Q: Are your flow meters CE and ISO9001 certified?
A: Yes, our products comply with the relevant laws and standards of the European Union (EU) and meet the EU's safety, health, and environmen- tal protection requirements. Our company's management system is sci- entific and standardized, and the quality and safety of our products are internationally recognized.