Robust Compressed Natural Gas Flowmeter for Accurate Inline Mass Flow 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: This crucial parameter is typically conveyed in units such as standard cubic meters per hour (Nm³/h) or standard cubic feet per minute (SCFM). For instance, a versatile flow range might extend from 0.1 Nm³/h to 100 Nm³/h, expertly tailored to cater to the specific demands of varied models and applications.
Accuracy: Expressed as a percentage of the measured value, accuracy typically falls within the range of ±1% to ±3%. This ensures that you achieve dependable and precise measurement outcomes, guaranteeing the reliability you need.
Repeatability: This parameter highlights the flow meter's ability to consistently reproduce identical measurement results under unchanged conditions. A high-quality Thermal Mass Gas Flow Meter typically features a repeatability of ±0.5% or even better, ensuring exceptional consistency.
Operating Temperature Range: The flow meter is designed to function efficiently across a specific temperature range. For instance, it can operate seamlessly from -20°C to 200°C, ensuring adaptability to diverse environmental conditions.
Output Signal: Standard output signals include the widely used 4 - 20 mA current signal for effective data transmission to control systems or other monitoring devices. Additionally, select models may offer digital outputs like 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 pioneering force in the instrumentation industry. Our primary focus is on the innovative research, development, manufacturing, and sales of cutting-edge wireless IoT and precision instruments. By seamlessly integrating state-of-the-art IoT technology with meticulous precision instrument craftsmanship, our wireless IoT solutions offer unparalleled connectivity and real-time data transmission. These solutions find extensive applications across diverse sectors, including industrial automation, smart cities, and environmental monitoring, ensuring efficient data collection and management. In the realm of precision instruments, we adhere to stringent design principles and employ advanced manufacturing techniques to deliver unmatched quality.

FAQ

Q: How long will you reply to me?

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

Q: Can I get some samples?

A: Absolutely! We offer sample orders for quality assessment and market evaluation. Please note, however, that the express cost is the responsibility of the buyer.

Q: How soon can you arrange your production?

A: Upon product confirmation and receipt of prepayment, we will commence production immediately to ensure no delays.

Q: What's the delivery time?

A: For smaller orders, you can expect a delivery time of approximately 3-5 working days. Larger orders may require 10-15 days for delivery.

Q: How do you control your quality?

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

Q: What certificates do you have?

A: We proudly hold ISO9000, CE, and Explosion-proof certifications, along with RoHS compliance. Additionally, third-party quality and safety inspection certifications can be provided before delivery.

Q: Could I visit your factory?

A: You are most welcome to visit us! Simply fly to Xi'an Yang airport, and we would be delighted to host you.

Q: What's your warranty terms?

A: We offer a comprehensive warranty period of 12 months to ensure your peace of mind.

Q: Can you provide OEM & Customized service?

A: Yes, we offer both OEM and ODM services. Our professional R&D department is well-equipped to deliver expert solutions tailored to your specific needs.