Industrial Thermal Mass Flow Meter for Compressed Natural Gas Applications

• 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: Generally specified in units such as standard cubic meters per hour (Nm³/h) or standard cubic feet per minute (SCFM). A versatile flow range, for example from 0.1 Nm³/h to 100 Nm³/h, ensures adaptability to the specific demands of various models and applications, providing comprehensive solutions for diverse operational requirements.
Accuracy: Expressed as a percentage of the measured value, the accuracy typically falls within ±1% to ±3%, guaranteeing reliable and precise measurement outcomes. This level of precision assures users of consistent performance and dependable data.
Repeatability: This is the flow meter's ability to repeatedly produce identical measurement results under consistent conditions. A high-quality Thermal Mass Gas Flow Meter often achieves a repeatability of ±0.5% or better, showcasing its superior design and engineering.
Operating Temperature Range: The flow meter must operate effectively within a specified temperature range. For instance, it might function seamlessly from -20°C to 200°C, showcasing its adaptability to a variety of environmental conditions and ensuring reliable performance in diverse settings.
Output Signal: Standard output signals include the widely-used 4 - 20 mA current signal that efficiently transmits measured flow data to control systems or other monitoring devices. Additionally, select models may offer digital outputs such as the Modbus communication protocol, enhancing data transfer and integration capabilities for a more comprehensive monitoring solution.

Certifications

Company Profile

Xi'an Yunyi Instrument Co., Ltd

Welcome to Xi'an Yunyi Instrument Co., Ltd, a visionary leader in the instrumentation sector. We specialize in the innovative research, development, manufacturing, and sales of cutting-edge wireless IoT and precision instruments. By merging state-of-the-art IoT technology with expert precision instrument craftsmanship, our wireless IoT solutions deliver exceptional connectivity and real-time data transmission. They are widely utilized in various industries, including industrial automation, smart cities, and environmental monitoring, enabling efficient data collection and management. Our precision instruments adhere to stringent design principles and advanced manufacturing techniques, ensuring superior quality and performance.

FAQ

Q: How long will you reply to me?

A: We are committed to contacting you promptly, with a maximum response time of 12 hours, ensuring that your inquiries are addressed swiftly.

Q: Can I get some samples?

A: Certainly, sample orders are available for quality assessment and market evaluation. Please be aware that the express cost will be borne by the buyer, providing you with an opportunity to thoroughly evaluate our offerings.

Q: How soon can you arrange your production?

A: Once we receive your product confirmation and prepayment, production will commence immediately, ensuring a seamless and efficient manufacturing process.

Q: What's the delivery time?

A: For smaller orders, anticipate a delivery time of approximately 3-5 working days. Larger orders may require 10-15 days, allowing us to maintain our commitment to quality and precision.

Q: How do you control your quality?

A: We implement a comprehensive three-step inspection process, covering initial, production, and finished goods. This is complemented by a robust warranty service, offering a one-year replacement guarantee for defects not caused by human damage, ensuring unmatched quality assurance.

Q: What certificates do you have?

A: We possess ISO9000, CE, and Explosion-proof certifications, alongside RoHS compliance. Furthermore, third-party quality and safety inspection certifications can be provided before delivery, ensuring complete transparency and confidence in our products.

Q: Could I visit your factory?

A: You are warmly invited to visit us! Simply fly to Xi'an Yang airport, and we would be delighted to host you, offering a firsthand look at our operations and capabilities.

Q: What's your warranty terms?

A: We proudly offer a comprehensive 12-month warranty period, underscoring our confidence in the quality and durability of our products.

Q: Can you provide OEM & Customized service?

A: Absolutely, we offer both OEM and ODM services. Our skilled R&D department is prepared to deliver expert solutions tailored precisely to your specifications, ensuring your unique requirements are met with precision and expertise.