Efficient Digital Coriolis Flow Meter for High-Precision Measurements

• 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: Typically represented in units such as standard cubic meters per hour (Nm³/h) or standard cubic feet per minute (SCFM). For example, an adaptable flow range could extend from 0.1 Nm³/h to 100 Nm³/h, precisely customized to fulfill the unique model specifications and application requirements.
Accuracy: Indicated as a percentage of the measured value, the accuracy usually falls within the range of ±1% to ±3%, ensuring reliable and precise measurement results that you can trust.
Repeatability: This defines the flow meter's capability to consistently reproduce identical measurement outcomes under unchanged conditions. A top-tier Thermal Mass Gas Flow Meter typically features a repeatability of ±0.5% or superior, ensuring consistent performance.
Operating Temperature Range: The flow meter is engineered to operate efficiently within a specific temperature range. For instance, it can function seamlessly from -20°C to 200°C, enabling adaptability to a wide array of environmental conditions.
Output Signal: Standard output signals encompass the 4 - 20 mA current signal, widely utilized for transmitting measured flow data to control systems or other monitoring devices. Moreover, certain models may offer digital outputs like Modbus communication protocol for improved data transmission and integration capabilities.

Certifications

Company Profile

Xi'an Yunyi Instrument Co., Ltd

Welcome to Xi'an Yunyi Instrument Co., Ltd, a leader in the instrumentation industry. Our primary focus is on the innovative research, development, manufacturing, and sales of advanced wireless IoT and precision instruments. By merging cutting-edge IoT technology with meticulous precision instrument craftsmanship, our wireless IoT solutions offer unmatched connectivity and real-time data transfer. These solutions find extensive applications in various sectors, including industrial automation, smart cities, and environmental monitoring, promoting efficient data collection and management. In the field of precision instruments, we are committed to adhering to stringent design principles and sophisticated manufacturing techniques.

FAQ

Q: How long will you reply to me?

A: We are committed to responding to you promptly, within a maximum timeframe of 12 hours, ensuring swift communication.

Q: Can I get some samples?

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

Q: How soon can you arrange your production?

A: After confirming your product and receiving the prepayment, we will commence production immediately, ensuring no delay in the process.

Q: What's the delivery time?

A: For small orders, anticipate a delivery time of approximately 3-5 working days, while larger orders may require 10-15 days.

Q: How do you control your quality?

A: We implement a stringent three-step inspection process (covering initial, production, and finished goods) 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 possess ISO9000, CE, and Explosion-proof certifications, along with RoHS compliance. Additionally, third-party quality and safety inspection certifications can be provided prior to delivery.

Q: Could I visit your factory?

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

Q: What's your warranty terms?

A: We proudly offer a comprehensive warranty period of 12 months, ensuring customer satisfaction and peace of mind.

Q: Can you provide OEM & Customized service?

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