Premium Gas Mass Flow Meter for Direct Measurement Precision

• 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 such as standard cubic meters per hour (Nm³/h) or standard cubic feet per minute (SCFM), our versatile flow range can accommodate various needs—from a delicate 0.1 Nm³/h to a robust 100 Nm³/h—ensuring adaptability and precision for every application.
Accuracy: Represented as a percentage of the measured value, our flow meters promise accuracy within the range of ±1% to ±3%. This ensures you receive reliable and precise measurement results that you can count on with confidence.
Repeatability: A testament to our flow meter's excellence, repeatability is the ability to reproduce identical measurement results consistently in unchanged conditions. Our premium Thermal Mass Gas Flow Meter offers superior repeatability of ±0.5% or better, ensuring dependable performance.
Operating Temperature Range: Designed to thrive in diverse conditions, our flow meters perform seamlessly from -20°C to 200°C. This adaptability makes them ideal for a wide array of environmental demands.
Output Signal: Standard output signals include the widely used 4 - 20 mA current signal, perfect for transmitting flow data to control systems. For advanced data integration, select models offer digital outputs like the Modbus communication protocol, enhancing connectivity and data transfer capabilities.

Certifications

Company Profile

Xi'an Yunyi Instrument Co., Ltd

Welcome to Xi'an Yunyi Instrument Co., Ltd, where innovation meets precision. As pioneers in the instrumentation sector, we excel in the research, development, manufacturing, and sales of advanced wireless IoT and precision instruments. By merging state-of-the-art IoT technology with expert precision instrument craftsmanship, our solutions provide unmatched connectivity and real-time data transmission. Our products are pivotal across industrial automation, smart cities, and environmental monitoring, ensuring efficient data management. Upholding strict design principles and cutting-edge manufacturing techniques, we stand at the forefront of precision instruments.

FAQ

Q: How long will you reply to me?

A: Our commitment is to respond promptly, within 12 hours at most, ensuring you receive the attention you deserve.

Q: Can I get some samples?

A: Certainly! We offer sample orders for quality assessment and market evaluation. Kindly note that the express cost is borne by the buyer.

Q: How soon can you arrange your production?

A: Once you confirm the product and we receive your prepayment, we immediately commence production, ensuring no time is wasted.

Q: What's the delivery time?

A: For small orders, expect a swift delivery within 3-5 working days. Larger orders are efficiently managed within 10-15 days.

Q: How do you control your quality?

A: We utilize a meticulous three-step inspection process encompassing initial, production, and final evaluations. Our robust warranty service includes a one-year replacement guarantee for non-human defects.

Q: What certificates do you have?

A: We proudly possess ISO9000, CE, Explosion-proof certifications, and RoHS compliance. We can also provide third-party quality and safety inspection certifications before delivery.

Q: Could I visit your factory?

A: We warmly welcome you to visit! Simply fly to Xi'an Yang airport, and it would be our pleasure to host your visit.

Q: What's your warranty terms?

A: We offer a comprehensive warranty period of 12 months, standing by the quality of our products.

Q: Can you provide OEM & Customized service?

A: Yes, we specialize in OEM and ODM services. Our expert R&D team is ready to craft solutions that meet your specific needs.