Precision Gas Mass Flow Meter for Optimized Thermal Measurement Solutions

• 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: Expertly calibrated to suit your needs, the flow range is typically denoted in units such as standard cubic meters per hour (Nm³/h) or standard cubic feet per minute (SCFM). For example, a highly adaptable flow range might extend from 0.1 Nm³/h to 100 Nm³/h, ensuring the perfect fit for specific model requirements and varied applications.
Accuracy: Represented as a percentage of the measured value, our precision instruments offer an accuracy range from ±1% to ±3%. This guarantees reliable and exact measurement results, providing the assurance you need for critical operations.
Repeatability: This is a testament to the flow meter's excellence in consistently delivering the same measurement results under unchanged conditions. A leading-edge Thermal Mass Gas Flow Meter typically features a repeatability of ±0.5% or better, ensuring consistent performance.
Operating Temperature Range: Designed for versatility, the flow meter efficiently operates within a specified temperature range. For instance, it can seamlessly function from -20°C to 200°C, making it suitable for a broad spectrum of environmental conditions.
Output Signal: Standard output signals include the widely utilized 4 - 20 mA current signal, crucial for transmitting the measured flow data to control systems or other monitoring devices. Additionally, select models might offer digital outputs, such as Modbus communication protocol, for superior data transfer and integration capabilities.

Certifications

Company Profile

Xi'an Yunyi Instrument Co., Ltd

Welcome to Xi'an Yunyi Instrument Co., Ltd, the vanguard in the instrumentation industry. Specializing in the innovative research, development, manufacturing, and sales of cutting-edge wireless IoT and precision instruments, we combine state-of-the-art IoT technology with expert precision instrument artistry. Our wireless IoT solutions offer unmatched connectivity and real-time data delivery, with extensive applications spanning industrial automation, smart cities, and environmental monitoring, enabling seamless data management. In the field of precision instruments, we maintain high design standards and employ advanced manufacturing techniques to ensure the highest level of quality.

FAQ

Q: How long will you reply to me?

A: We guarantee a prompt response, with a maximum waiting time of just 12 hours.

Q: Can I get some samples?

A: Certainly, sample orders are available to facilitate quality assessment and market evaluation. Please be advised that the express costs will be borne by the buyer.

Q: How soon can you arrange your production?

A: Upon your product confirmation and receipt of prepayment, we initiate production immediately, ensuring there are no delays.

Q: What's the delivery time?

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

Q: How do you control your quality?

A: Our quality assurance process is stringent, encompassing a three-step inspection process (covering initial, production, and final goods), supported by a robust warranty service—offering a one-year replacement guarantee for defects not caused by human mishandling.

Q: What certificates do you have?

A: Our certifications include ISO9000, CE, and Explosion-proof, with RoHS compliance. Additionally, we can provide third-party quality and safety inspection certifications prior to delivery for your peace of mind.

Q: Could I visit your factory?

A: Yes, you're warmly invited! Simply fly to Xi'an Yang airport, and we will be thrilled to welcome you.

Q: What's your warranty terms?

A: We are pleased to offer a comprehensive warranty term of 12 months, ensuring your satisfaction and peace of mind.

Q: Can you provide OEM & Customized service?

A: Yes, we provide both OEM and ODM services. Our professional R&D department is ready to deliver bespoke solutions tailored to meet your specific requirements.