Gas Turbine Flowmeter, Aluminum Alloy Body, Not Explosion-Proof

• Customization: Available
• After-sales Service: Free Technical Consultation and Corresponding Paid
• Warranty: 15 Months
• Model NO.: HL-LWQ
• Accuracy: 1%,1.5%
• Main Application: Nature Gas, Air, Nitrogen, Oxygen, Hydrogen, Biogas, Natural G
• Size: DN25-300
• Sensor: Tube/Flange
• Application: Industrial Production
• Type: Turbine Flow Meter
• Measuring Media: Gas
• Measuring Principle: Mechanics
• Measurement Object: Closed Pipeline
• Certification: CE, ISO
• Body Material: Stainless Steel or Aluminum Alloy
• Movement Material: Anti-Corrosion ABS or Aluminum Alloy
• Explosion-Proof Grade: Not Explosion-Proof,Flameproof Exdiict6 or Sil2
• Power Supply Mode: 24VDC or 3.6VDC Li-ion Battery
• Output Method: 4~20mA/RS485
• Nominal Pressure: 1.6MPa
• Transport Package: Cartons and Wooden Box
• Trademark: HuaLiu
• Origin: China
• HS Code: 9026801000
• Production Capacity: 50000pieces/Year

Product Description

Introducing our High-Performance Gas Turbine Flow Meter, a marvel of engineering crafted for impeccable precision and unrivaled reliability in gas flow measurements. Step into a world of unparalleled measurement accuracy with this state-of-the-art instrument, designed to elevate your operational excellence.

SUMMARY

Our products are the epitome of meticulous craftsmanship and rigorous certification, flawlessly adhering to the JG 1037-2008 Turbine Flowmeter Verification Procedure and the esteemed GB/T21391-2008 National Standard. Whether you're measuring natural gas or other gaseous forms, our flowmeters stand as beacons of quality and precision, delivering results you can trust.

Introducing our groundbreaking gas turbine flowmeter, a true masterpiece of innovation and engineering. Seamlessly blending aviation technology principles with the intricacies of fluid mechanics and electromagnetism, this next-gen instrument offers unmatched precision and reliability. Equipped with integrated temperature, pressure, and flow sensors, our device excels in low and high-pressure environments, offering formidable metering capabilities. Revel in the benefits of multiple signal outputs and minimal fluid disturbance sensitivity, making it ideal for natural gas, coal-to-gas, liquefied gas, and hydrocarbon gas applications. Enhanced by cutting-edge CNC processing and robust construction, this flowmeter is a testament to exceptional durability, repeatability, and effortless installation.

At Jiangsu Hualiu Instrument Co., Ltd., we are unwaveringly committed to delivering exceptional reliability with our products. Our extensive R&D efforts, in collaboration with leading bearing manufacturers, include rigorous durability testing. The result? An integrated design that guarantees outstanding product reliability, significantly reducing your after-sales concerns. Entrust us with your needs for first-class solutions and unwavering assurances.

CHARACTERISTIC

1. Benefit from minimal pressure loss, typically ranging between 0.1 and 2.5kPa under standard conditions, ensuring efficient and precise flow measurement, optimizing your operational efficiency.

2. Experience superior accuracy with precision across the full range between 1% and 2%, while our high-precision variants offer an impressive accuracy ranging from 0.5% to 1%. This makes it the top choice for exacting measurement needs, where precision is paramount.

3. Enjoy the advantages of a compact, lightweight design that ensures effortless installation and handling, complemented by significant circulation capacity for enhanced performance and ease of use.

4. Achieve exceptional repeatability, typically ranging between 0.05% and 0.2%, ensuring consistent and reliable measurements. This reliability makes it a preferred choice for trade settlements and other critical applications.

5. Boasting a wide range, our large-caliber models typically achieve a range of 20:1 or greater, while small-caliber models offer a 10:1 range, all with low starting flow rates, ensuring versatility in various applications.
6. Choose from multiple display options, including mechanical counters or regular totalizers, with the flexibility to incorporate temperature and pressure compensation. Powered by resilient long-lasting lithium batteries, these options ensure ease of use and adaptability to your needs.

7. With a pulse frequency signal output, this device excels in total quantity measurement and seamless computer connectivity, offering zero drift and robust seismic resistance. High-frequency outputs (3-4kHz) provide enhanced signal resolution for precise data acquisition.
8. Our gas turbine flow meter is fortified with cutting-edge magnetic induction or photoelectric sensors for rapid signal detection, delivering fast response times and inherent self-inspection. This results in superior stability and reliability, making it suitable for complex and demanding conditions.

PRINCIPLE

As fluid enters the flow meter, it is precisely rectified and accelerated by our advanced air inlet rectifier. Turbine blades, expertly angled for optimal fluid dynamics, generate torque, initiating rotation once friction and resistance torques are overcome. Within specific flow ranges, the turbine's angular velocity synchronizes with the fluid's volume flow rate. Utilizing the principles of electromagnetic induction, a magnetic sensor detects proportional pulse signals from the rotating signal wheel. These signals, after amplification, filtering, and shaping, are meticulously processed by the intelligent flow totalizer's microprocessor, alongside temperature and pressure sensor inputs, culminating in direct LCD displays of volume flow and total gas quantities.

TECHNICAL PARAMETER

Implementation standards	Measurement of gas flow in closed pipelines - Gas turbine flowmeter (GB/T8940-2003)
Instrument caliber and connection method	25, 40, 50, 65, 80, 100, 125, 150, 200, 250, 300 are connected by flange
Accuracy level	±1.5% (+1.0% to be customized)
Range ratio	1:10; 1:20; 1:30
Instrument material	Meter body: 304 stainless steel or cast aluminum; Impeller: anti-corrosion ABS or high-quality aluminum alloy; Converter: cast aluminum
Working condition	Medium temperature: -20~80℃; Ambient temperature: -20~70℃; Relative humidity:5%~90%; Atmospheric pressure: 86~106KPa
Working power supply	A. External power supply: 24VDC, ripple <5%, suitable for 4~20mA output, pulse output, RS485, etc.
	B. Internal power supply: 1 set of 3.6VDC power supply, low power consumption design, continuous use for more than one year
Power consumption	Power consumption ≤ 1W
Signal output	Pulse signal, 4~20mA, RS485
Electrical interface	Internal thread M20*1.5 or 1/2NPT
Explosion-proof grade	EXDIICT6
Protection level	IP65

Drawings & Dimensions

Diameter(mm)	L	B	H	K	n	d	Bolt specifications	Conventional pressure resistance
DN25	200	115	236	85	4		M12*50	4.0MPa
DN40	200	150	266	110	4		M16*55
DNSO	200	165	285	125	4		M16*60
DN65	240	185	300	145	4		M16*65	1.6MPa
DN80	240	200	319	160	8		M16*70
DN100	300	220	337	180	8		M16*80
DN150	450	285	395	240	8		M20*80
DN200	500	340	448	295	12		M20*90
DN250	500	403	495	335	12		M24*90
DN300	500	460	548	410	12		M24*100

Company Profile

Jiangsu Hualiu Instrument Co., Ltd.

Jiangsu Hualiu Instrument Co., Ltd. is a trailblazer in the industrial automation sector, proudly situated in Huai'an City, a region steeped in history as the birthplace of the revered Premier Zhou Enlai, and within Jinhu County, renowned as the lotus capital. Our passion for excellence in manufacturing, research, development, and sales has been our driving force since our establishment in 2012. With a sprawling facility covering 5000 square meters, we are backed by a talented team of 45 dedicated professionals, including 1 PhD holder, 2 postgraduates, 11 with bachelor's or higher degrees, and 2 eminent senior engineers from the esteemed Chinese Instrument Society.
Our company is equipped with the most advanced production facilities. We feature cutting-edge intelligent standard gas and liquid flow calibration technology, CNC machine tools, and more state-of-the-art processing equipment. Our solid organizational structure includes key departments like marketing, administration, finance, production, technology, purchasing, and international trade. Nationwide, our strategic offices in Wuhai, Inner Mongolia; Lanzhou, Gansu; Shenyang, Liaoning; Guangzhou, Guangdong; Shanghai; Jinzhou, Liaoning; and Jiaxing, Zhejiang, extend our influence and ensure comprehensive service coverage across the nation.

Complete Qualifications

We are Fully Qualified.

Our array of certifications underscores our commitment to strength and reliability. Recognized as a 'National High-tech Enterprise' in 2019, we further solidified our standing by acquiring the 'Special Equipment Manufacturing Production License' by 2023. Our extensive certifications portfolio includes ISO Quality, Environmental, and Employee Safety System Certifications, Product Measuring Apparatus Type Approval Certificate, Explosion-proof and Intrinsically Safe Certificates for all our products, SIL Safety Certificate, CE Certificate, and Invention and Utility Model Patent Certificates.

FAQ

Q: How do I select the right flow meter for my application?
A: Consider these pivotal factors to ensure precise selection:
The type of fluid you are dealing with, be it liquid, gas, or steam.
The required range of flow rates for optimal performance.
The size of the pipe and the material it is made from.
The temperature and pressure conditions prevalent in your system.
The accuracy level you need, choosing between ±0.5% or ±1% precision.

Q: Where can I find installation guidelines?
A: Our comprehensive PDF manual is ready for download, or contact us for tailored, personal assistance.

Q: What is the maximum pressure for your flow meters?
A: Our standard models are designed to withstand pressures up to 16 bar (232 psi), while our high-pressure versions can handle up to an impressive 100 bar (1450 psi).

Q: Are your flow meters CE and ISO9001 certified?
A: Absolutely, our flow meters conform to the strict EU standards for safety, health, and environmental protection. Our management system is both scientific and standardized, ensuring globally recognized quality and safety.

Q: What documents do you provide for export?
A: We provide a comprehensive export package, including a Commercial Invoice, Packing List, Bill of Lading, COC, and more, facilitating smooth international trade.

Q: How do I place an order?
A: Get in touch with us via email or phone for a detailed quote, then confirm your order by submitting a purchase order (PO).