Plug-in Argon Methane Thermal Gas Mass Flowmeter

• Customization: Available
• Warranty: 15 Months
• Accuracy: 1.5%
• Model NO.: HL-RSL
• Main Application: Dry Gases (Except Acetylene),Corrosive Gas
• Size: DN10-DN2000
• Sensor: Tube/Flange
• Application: Industrial Production
• Type: Probe Type Flow Meter
• Measuring Media: Gas
• Measuring Principle: Thermodynamic
• Measurement Object: Closed Pipeline
• Certification: CE, ISO
• Material of Body: SUS304/SUS316L
• Output: 4-20mA,RS485
• Power Supply: 24VDC&220VAC
• Communication: RS485 Protocol
• Explosion-Proof Grade: Exdbiict6GB
• Specification: Stainless Steel
• Trademark: HuaLiu
• Origin: China
• HS Code: 9026801000
• Production Capacity: 50000pieces/Year
• Package Size: 60.00cm * 29.00cm * 26.00cm
• Package Gross Weight: 8.000kg

Product Description

Product Description

Thermal Gass Mass Flowmeter

Thermal flowmeters, ingeniously engineered on the principle of thermal diffusion, are the epitome of precision and versatility. Their extensive measurement range ratio, coupled with impressive resilience to pipeline vibration, makes them a market favorite. These flowmeters require minimal straight pipe sections for installation, making them an ideal choice for a multitude of applications across various sectors.

CHARACTERISTIC

1. Experience seamless installation and effortless maintenance with our thermal flowmeters. They offer bidirectional detection and boast anti-vibration capabilities up to 24 points of flow measurement.
2. Benefit from output analog calibration with multi-point non-linear curve correction for enhanced accuracy and performance.
3. Our flowmeters feature an exceptional wide-range ratio of 100:1, ensuring precision across diverse applications.
4. Simultaneously detect flow and temperature, with the convenience of switching the display for versatile monitoring.
5. Capable of large-diameter, small-flow measurements, our flowmeters excel in detecting leaks with unparalleled accuracy.
6. Utilizing our proprietary 'double balance structure' technology, our encapsulated sensors offer unmatched reliability and precision.
7. Equipped with exclusive high humidity and high temperature algorithms, our flowmeters can detect direct mass flow at temperatures up to 300 ℃, eliminating the need for temperature and pressure compensation.

PRINCIPLE

Thermal flowmeters are marvels of engineering, designed on the captivating principle of heat diffusion. As fluid courses through a heated object, the heat dissipated correlates precisely with the fluid's flow rate. This series' sensors, featuring two standard-grade RTDs, one serving as a heat source and the other measuring fluid temperature, convert this relationship into a linear flow measurement signal using advanced microelectronic control technology.

TECHNICAL PARAMETER

performance)	Technical Parameters
Measurable Flow Rate Range	0.5~120Nm/s
Applicable pipe diameter range	DN10-DN2000
Applicable flow range	0-770000Nm3/h (DN2000atmosphere)
Applicable pressure range	<2Mpa <10Mpa
Applicable medium	Applicable materials: All gases except ethylene cooking gas. Dusty, sandy, and corrosive gases.
Sensor Diameter	φ18
Sensor Materials	1Cr18chin9Ti, Hastelloy, Chin, 316L, Aluminum, 304 Stainless Steel
Probe material (protection tube)	1Cr18Ni9Ti, 304 stainless steel, 316L
Transmitter housing material	die-cast aluminum
Instrument power supply	AC220VAC110VDC18-32V
exports	Output 4-wire 4-20mA, RS232, RS485, HART
on-site display	16 characters x 4 lines
Display Type	Split or integrated structures
Structure type	Plug-in and Pipeline
protection class	IP65

Company Profile

Jiangsu Hualiu Instrument Co., Ltd.

Jiangsu Hualiu Instrument Co., Ltd., an industry luminary, shines brightly in the realm of industrial automation instruments. Established in 2012, this distinguished manufacturer embodies excellence in production, research, and sales. With an unwavering commitment to 'quality first, customer first,' Jiangsu Hualiu has forged over a decade of expertise in crafting supreme instruments.
Our pride lies in an extensive range of instruments, encompassing flow, pressure, temperature, and liquid level measurements. A dynamic scientific and technological team propels our innovation forward, backed by cutting-edge production and calibration equipment that guarantees unmatched precision and reliability in every instrument we create.
With an impressive annual output exceeding 20,000 units, we supply comprehensive product sets that are indispensable for modern industrial processes. Our offerings are meticulously designed to meet a wide array of applications, fulfilling both market demands and the specific requirements of our extensive and diverse user base.
Our acclaimed products, celebrated nationwide, are on the cusp of international success, with robust capabilities for bulk export. They serve an array of industries, including petroleum, electricity, chemical, metallurgy, environmental protection, papermaking, and food processing.

After Sales Service

Warranty period: 15 months from the date of arrival
During the warranty period, should any quality issues emerge with our products, our dedicated team ensures prompt service to the user. We guarantee a response within 8 hours, providing necessary technical guidance. If needed, we will swiftly arrange a site visit within the agreed timeframe to conduct repairs or parts replacement. For product issues not attributed to the supplier, we offer paid services, with fees mutually agreed upon.
After the warranty period, our commitment endures, providing free technical consultations and an array of corresponding paid services to ensure continued satisfaction.

FAQ

Q: How do I select the right flow meter for my application?
A: Consider these pivotal factors to make an informed decision:
The type of fluid: Is it liquid, gas, or steam?
Determine the range of flow rate required for your application.
Assess the pipe size and the material from which it is constructed.
Evaluate the temperature and pressure conditions within your system.
Identify the degree of accuracy needed, whether it is ±0.5% or ±1%.

Q: Where can I find installation guidelines?
A: Effortlessly access our detailed PDF manual by downloading it directly, or connect with us for tailored support crafted to meet your specific needs.

Q: What is the maximum pressure for your flow meters?
A: Our standard models are robustly designed to withstand pressures up to 16 bar (232 psi). For more demanding applications, our high-pressure editions are engineered to handle a remarkable 100 bar (1450 psi).

Q: Are your flow meters CE and ISO9001 certified?
A: Absolutely, our flow meters are crafted to comply with the rigorous standards and regulations of the European Union (EU), ensuring they meet all necessary requirements for safety, health, and environmental protection. Our management system is meticulously organized and standardized, providing quality and safety that is recognized across the globe.

Q: What documents do you provide for export?
A: We supply a comprehensive export package that includes a Commercial Invoice, Packing List, Bill of Lading, Certificate of Conformity (COC), and additional documentation, facilitating smooth and hassle-free international transactions.

Q: How do I place an order?
A: To initiate your order, contact us via email or phone to receive a detailed quotation. Once satisfied, confirm your purchase with a formal purchase order (PO) to finalize the transaction.