Reliable Inline Mass Flow Meter for Accurate Gas Measurement

• Customization: Available
• After-sales Service: 1year
• Warranty: 1year
• Model NO.: thermal gas flow meter
• 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: Expressed in units like standard cubic meters per hour (Nm³/h) or standard cubic feet per minute (SCFM), our flow meters offer a versatile range, typically from 0.1 Nm³/h to 100 Nm³/h. This adaptability ensures that our devices cater expertly to diverse model specifications and application requirements, providing tailored solutions for precise measurement needs.
Accuracy: Represented as a percentage of the measured value, our flow meters guarantee precision with accuracy levels ranging from ±1% to ±3%. This ensures that you receive reliable and accurate measurement results, fostering trust and confidence in the data obtained.
Repeatability: This parameter highlights the flow meter's ability to consistently reproduce precise measurement results under stable conditions. Our superior Thermal Mass Gas Flow Meters excel with an exceptional repeatability of ±0.5% or better, ensuring consistent performance every time.
Operating Temperature Range: Our flow meters are engineered to operate seamlessly within a specified temperature range, such as from -20°C to 200°C. This wide range ensures adaptability to various environmental conditions, making our devices suitable for multiple applications and industries.
Output Signal: Standard output signals, such as the 4 - 20 mA current signal, are widely used for transmitting measured flow data to control systems or monitoring devices. Some models also offer digital outputs like the Modbus communication protocol, enhancing data transfer and integration capabilities.

Certifications

Company Profile

Xi'an Yunyi Instrument Co., Ltd

Welcome to Xi'an Yunyi Instrument Co., Ltd, a vanguard in the instrumentation industry. Our dedication to pioneering research, development, manufacturing, and sales of cutting-edge wireless IoT and precision instruments sets us apart. By seamlessly integrating state-of-the-art IoT technology with meticulous precision craftsmanship, our wireless IoT solutions offer unmatched connectivity and real-time data transmission. These innovations find widespread applications in industrial automation, smart cities, and environmental monitoring, revolutionizing data collection and management. In precision instruments, we uphold stringent design standards and employ advanced manufacturing techniques.

FAQ

Q: How long will you reply to me?

A: We are committed to responding promptly, with a maximum turnaround time of 12 hours.

Q: Can I get some samples?

A: Certainly! We provide sample orders for quality assessment and market evaluation. Please be advised that express shipping costs are the buyer's responsibility.

Q: How soon can you arrange your production?

A: Production will commence immediately after product confirmation and receipt of prepayment, ensuring no time is wasted.

Q: What's the delivery time?

A: For small orders, anticipate a delivery time of around 3-5 working days. Larger orders may require 10-15 days, depending on volume.

Q: How do you control your quality?

A: We implement a comprehensive three-step inspection process covering initial, production, and finished goods stages. This rigorous approach is supported by a robust warranty service, offering a one-year replacement guarantee for non-human damage defects.

Q: What certificates do you have?

A: Our certifications include ISO9000, CE, and Explosion-proof, along with RoHS compliance. We can also provide third-party quality and safety inspection certificates upon request before delivery.

Q: Could I visit your factory?

A: Absolutely! We warmly welcome you to visit us. Simply fly to Xi'an Yang airport, and we will be delighted to host you.

Q: What's your warranty terms?

A: We offer a comprehensive 12-month warranty period, ensuring peace of mind and reliability.

Q: Can you provide OEM & Customized service?

A: Yes, we offer OEM and ODM services. Our skilled R&D department is ready to provide expert solutions tailored to your unique needs.