Gas Turbine Flowmeter Natural Gas Temperature Pressure Compensation

• 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
• Package Size: 60.00cm * 29.00cm * 26.00cm
• Package Gross Weight: 7.000kg

Product Description

Introducing our High-Performance Gas Turbine Flow Meter, a marvel of engineering crafted for impeccable precision and unwavering reliability in gas flow measurements. Step into a world where measurement accuracy is unmatched with this cutting-edge instrument, designed to redefine precision in every reading.

SUMMARY

Our products are the epitome of meticulous craftsmanship and rigorous certification, fully compliant with 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 are synonymous with superior quality and precision, setting the benchmark in the industry.

Unveiling our revolutionary gas turbine flowmeter, a pinnacle of innovation and engineering brilliance. Seamlessly integrating principles of aviation technology, fluid mechanics, and electromagnetism, this next-generation instrument delivers unrivaled precision and dependability. Equipped with temperature, pressure, and flow sensors, it boasts exceptional metering capabilities across diverse pressure environments. Relish the benefits of versatile signal outputs and minimal fluid disturbance sensitivity, ideal for natural gas, coal-to-gas, liquefied gas, and hydrocarbon gas applications. Enhanced with cutting-edge CNC processing, this flowmeter promises remarkable durability, repeatability, and effortless installation.

At Jiangsu Hualiu Instrument Co., Ltd., we pride ourselves on our unwavering commitment to delivering exceptional reliability with every product. Our extensive R&D efforts include rigorous durability testing in collaboration with leading bearing manufacturers. The outcome? An ingeniously integrated design that guarantees exceptional product reliability, significantly reducing your after-sales concerns. Trust us 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 not just efficient but also precise flow measurement, bringing forth accuracy and energy efficiency.

2. Experience superior accuracy with our flow meters, offering full range precision between 1% and 2%, while high-precision variants deliver an impressive 0.5% to 1% accuracy—making them the ultimate choice for the most exacting measurement requirements.

3. Enjoy the advantages of a compact and lightweight design that guarantees easy installation and handling. With its significant circulation capacity, it enhances performance, proving to be an invaluable asset in any setup.

4. Achieve exceptional repeatability, typically between 0.05% and 0.2%. This ensures consistent and reliable measurements, making our flow meters a preferred choice for trade settlements, where accuracy is paramount.

5. Boasting a wide range, our large-caliber models typically achieve a range of 20:1 or greater, whereas small-caliber models offer a 10:1 range, all with impressively low starting flow rates to suit a variety of applications.
6. Choose from a variety of display options, including mechanical counters or regular totalizers, with the flexibility to integrate temperature and pressure compensation. Powered by long-lasting lithium batteries, these options are designed for ease of use and adaptability in diverse settings.

7. With a pulse frequency signal output, our 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, making it ideal for precise operations.
8. Our gas turbine flow meter is fortified with either magnetic induction or photoelectric sensors for rapid signal detection, ensuring fast response times and inherent self-inspection. This results in superior stability and reliability, perfectly suited for complex conditions.

PRINCIPLE

As fluid enters the flow meter, it is meticulously rectified and accelerated by our specialized air inlet rectifier. The 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 aligns harmoniously with the fluid's volume flow rate. Employing electromagnetic induction principles, a magnetic sensor detects proportional pulse signals from the rotating signal wheel. These signals, once amplified, filtered, and shaped, are processed by the intelligent flow totalizer's microprocessor. Combined with temperature and pressure sensor inputs, this process culminates in direct LCD displays of volume flow and total gas quantities, delivering results with clarity and precision.

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. stands as a pioneering force in the industrial automation instruments arena. Located in Huai'an City, known for its cultural heritage as the birthplace of the esteemed Premier Zhou Enlai, and Jinhu County, famed as the lotus capital, our company exemplifies a dedication to excellence in manufacturing, research, development, and sales. Since our establishment in 2012, we have expanded to a sprawling 5000 square meters, supported by a dynamic team of 45 professionals. Among them, we proudly include a PhD holder, two postgraduates, eleven holders of bachelor's degrees or higher, and two senior engineers affiliated with the prestigious Chinese Instrument Society.
Our company is equipped with state-of-the-art production facilities, boasting advanced intelligent standard gas flow and liquid flow calibration equipment, CNC machine tools, and other cutting-edge processing equipment. This infrastructure is supported by a robust network of departments, including marketing, administration, finance, production, technology, purchasing, and international trade. Our nationwide presence is fortified with strategic offices in locations such as Wuhai in Inner Mongolia, Lanzhou in Gansu, Shenyang in Liaoning, Guangzhou in Guangdong, Shanghai, Jinzhou in Liaoning, and Jiaxing in Zhejiang, ensuring that our influence and service seamlessly reach every corner of the nation.

Complete Qualifications

Fully Qualified

Our impressive array of certifications highlights our strength and reliability. In 2019, we were bestowed with the esteemed 'National High-tech Enterprise' status. By 2023, we had proudly acquired the 'Special Equipment Manufacturing Production License.' Our comprehensive certifications list includes ISO Quality, Environmental, and Employee Safety System Certifications, Product Measuring Apparatus Type Approval Certificate, Explosion-proof and Intrinsically Safe Certificates across all product lines, SIL Safety Certificate, CE Certificate, and both Invention and Utility Model Patent Certificates.

FAQ

Q: How do I select the right flow meter for my application?
A: Consider these pivotal factors:
The type of fluid involved, be it liquid, gas, or steam.
The necessary range of flow rate for your system.
The size of the pipe and the material of its construction.
Temperature and pressure conditions that exist in your system.
The level of accuracy you require, whether it's ±0.5% or ±1%.

Q: Where can I find installation guidelines?
A: Simply download our detailed PDF manual or contact us for personalized assistance tailored to your needs.

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

Q: Are your flow meters CE and ISO9001 certified?
A: Absolutely, our flow meters comply with the stringent laws and standards of the European Union (EU), fulfilling the EU's rigorous requirements for safety, health, and environmental protection. Our management system is both scientific and standardized, ensuring internationally 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, ensuring smooth and seamless international transactions.

Q: How do I place an order?
A: Contact us via email or phone to receive a detailed quote, and then confirm your order with a purchase order (PO).