Robust Thermal Mass Flow Meter for High-Performance 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 standard units like Nm³/h or SCFM, our flow meters cater to a diverse array of applications. With a flexible range from 0.1 Nm³/h to 100 Nm³/h, these devices are meticulously tailored to meet the specific requirements of each model and application, ensuring precision and adaptability.
Accuracy: Our flow meters guarantee measurement accuracy within a range of ±1% to ±3% of the measured value. This precision ensures reliable outcomes, making them indispensable for tasks requiring dependable and exact measurements.
Repeatability: The hallmark of our superior Thermal Mass Gas Flow Meters is their ability to reproduce consistent measurement results under stable conditions. Boasting a repeatability of ±0.5% or better, these meters provide unparalleled consistency and reliability.
Operating Temperature Range: Designed to perform seamlessly within a broad temperature spectrum, our flow meters can operate from -20°C to 200°C. This adaptability ensures they remain highly functional across various environments and conditions.
Output Signal: Our flow meters feature standard output signals, including the widely-used 4 - 20 mA current signal, facilitating seamless data transmission to control systems and monitoring devices. Select models offer advanced digital outputs, such as the Modbus communication protocol, for superior data transfer and integration.

Certifications

Company Profile

Xi'an Yunyi Instrument Co., Ltd

Welcome to Xi'an Yunyi Instrument Co., Ltd, a leader in the cutting-edge instrumentation sector. We specialize in the innovative research, development, manufacturing, and sales of advanced wireless IoT and precision instruments. By integrating the latest IoT technology with expert precision instrument craftsmanship, our wireless IoT solutions provide unmatched connectivity and real-time data transmission. These solutions excel in various applications, including industrial automation, smart cities, and environmental monitoring, ensuring efficient data collection and management. Our commitment to precision instruments is reflected in our adherence to strict design principles and advanced manufacturing techniques.

FAQ

Q: How long will you reply to me?

A: We promise a swift response, reaching out to you within a maximum of 12 hours.

Q: Can I get some samples?

A: Absolutely! We offer sample orders for both quality assessment and market evaluation purposes. Please be advised that the express shipping cost is the responsibility of the buyer.

Q: How soon can you arrange your production?

A: Upon your product confirmation and receipt of prepayment, our production process will commence without any delay.

Q: What's the delivery time?

A: For smaller orders, anticipate a delivery timeframe of approximately 3-5 working days, whereas larger orders might require 10-15 days.

Q: How do you control your quality?

A: Our stringent three-step inspection process encompasses initial, production, and finished goods stages, ensuring top-notch quality. Additionally, we provide a robust warranty service with a one-year replacement guarantee for defects not caused by human damage.

Q: What certificates do you have?

A: We hold esteemed certifications such as ISO9000, CE, and Explosion-proof, along with RoHS compliance. Furthermore, third-party quality and safety inspection certifications are available prior to delivery for your assurance.

Q: Could I visit your factory?

A: We warmly welcome your visit! Fly to Xi'an Yang airport, and we would be thrilled to host you at our facility.

Q: What's your warranty terms?

A: We proudly extend a comprehensive warranty period of 12 months, reflecting our commitment to quality and customer satisfaction.

Q: Can you provide OEM & Customized service?

A: Yes, we offer both OEM and ODM services. Our highly skilled R&D department is prepared to deliver expertly tailored solutions to meet your specific needs.