Advanced Mass Flowmeter for Precision Measurement of Industrial Gases

• Customization: Available
• After-sales Service: 1year
• Warranty: 1year
• Model NO.: YFV
• Accuracy: ±0.2-0.5%
• Main Application: Water, Wastewater, Diesel Fuel, Fuel Oil, Nature Gas, Corrosive Liquid/Gas
• Size: DN100-500
• Sensor: Tube/Flange
• Application: Industrial Production
• Type: Thermal Mass Flow Meter
• Measuring Media: Gas
• Measuring Principle: Electrical Principles
• Measurement Object: Closed Pipeline
• Certification: CE, RoHS, ISO
• Case Material: Carbon Steel,SS304L,SS316
• Work Pressure: Pn1.6MPa;Pn2.5MPa;Pn4.0MPa
• Single Package Size: 44X34X34cm
• Place of Origin: Shaanxi, China
• Customized Support: Oemodm
• Item: Compressed Air Thermal Mass Flow Meter
• Single Gross Weight: 6.000kg
• Protection: IP65IP68
• Work Temperature: 40~+250c-40~+350c
• Transport Package: Thermal Mass Flow Meter
• Specification: thermal mass flow meter
• Trademark: Yunyi
• Origin: Thermal Mass Flow Meter

Product Description

Specification

Flow Range	0.05 Nm/s ~ 120 Nm/s (customizable)
Accuracy	±1% of reading ±0.5% FS
Repeatability	±0.2% of reading
Gas Compatibility	All non-corrosive gases
Pressure Rating	Up to 25 bar (362 psi) standard
Temperature Range	Process Gas: -40°C ~ +220°C/ -40°F ~ +428°F
	Ambient: -30°C ~ +70°C (-22°F ~ +158°F)
Electrical & Output	4-20mA, pulse, RS485 Modbus RTU
Power Supply	24VDC ±10% / 100-240VAC (optional)
Certifications	CE, RoHS, SIL 2 compliant; ATEX/IECEx
Enclosure Rating	IP67/NEMA 4X aluminum housing

Common Parameters

Flow Range: Typically articulated in units such as standard cubic meters per hour (Nm³/h) or standard cubic feet per minute (SCFM), the flow range is a critical measure of versatility and adaptability. For instance, our models cover an expansive range from 0.1 Nm³/h to 100 Nm³/h, tailored to meet the demands of various applications.
Accuracy: Our flowmeters deliver precision with an accuracy often stated as a percentage of the measured value. Expect exceptional reliability with an accuracy range of ±1% to ±3% of the reading, ensuring trustworthy and precise measurement results every time.
Repeatability: This parameter underscores the flowmeter's capability to consistently reproduce the same measurement results under identical conditions. Our elite Thermal Mass Gas Flow Meters boast a repeatability of ±0.5% or even better, setting a benchmark in consistency.
Operating Temperature Range: Designed for versatility, our flowmeters operate efficiently within a comprehensive temperature spectrum. Whether in frigid or heated environments, they perform reliably from -20°C to 200°C, accommodating diverse operational needs.
Output Signal: Equipped with industry-standard output signals, including the 4-20 mA current signal, our flowmeters ensure seamless data transmission to control systems. For enhanced functionality, select models also feature digital outputs like the Modbus communication protocol, facilitating advanced data transfer and system integration.

Certifications

Company Profile

Xi'an Yunyi Instrument Co., Ltd

Welcome to Xi'an Yunyi Instrument Co., Ltd, an innovative leader in the instrumentation sector. Our unwavering commitment is towards pioneering research, development, production, and sales of state-of-the-art wireless IoT and precision instruments. Embracing cutting-edge IoT technology, our products promise seamless connectivity and real-time data transmission, serving industries like industrial automation, smart cities, and environmental monitoring. Our precision instruments are crafted under stringent design principles and avant-garde manufacturing processes to ensure superior quality and performance.

FAQ

Q:How long will you reply me?

A: We are committed to swift communication, ensuring you receive a response within 12 hours.

Q: Can I get some samples?

A: Absolutely! Sample orders are available for quality assessment and market evaluation. Please note that express costs are borne by you.

Q: How soon can you arrange your production?

A: Production commences immediately upon product confirmation and receipt of prepayment, ensuring timely delivery.

Q: What''s delivery time?

A: Delivery is prompt, with small orders dispatched in approximately 3-5 working days, while larger orders may take 10-15 days.

Q:How do you control your quality?

A: Our comprehensive quality control involves three inspection phases—initial, during production, and final goods—backed by a robust 1-year warranty covering non-human damage.

Q: What certificates do you have?

A: We are certified with ISO9000, CE, Explosion-proof certification, and RoHS compliance. Quality and safety certificates from third-party inspections are also provided pre-delivery.

Q: Could I visit your factory?

A: We would be delighted to host you! Kindly fly to Xian Yang airport for a warm welcome and an insightful visit.

Q: What''s your warranty terms?

A: We proudly offer an extensive 12-month warranty period.

Q: Can you provide OEM & Customized service?

A: Yes, we offer comprehensive OEM and ODM services. Our expert R&D team is dedicated to creating tailored professional solutions for your specific needs.