Accurate Thermal Gas Flowmeter for Liquid 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: Expressed in units such as standard cubic meters per hour (Nm³/h) or standard cubic feet per minute (SCFM), our flow meters offer an adaptable range, typically spanning from 0.1 Nm³/h to 100 Nm³/h, precisely engineered to cater to diverse model specifications and application needs.
Accuracy: The hallmark of our flow meters is their precision, with accuracy indicated as a percentage of the measured value. You can rely on a remarkable accuracy range of ±1% to ±3%, guaranteeing consistently reliable and precise measurement results.
Repeatability: A testament to our flow meters' exceptional performance is their ability to consistently reproduce identical measurement results in unchanged conditions. Our elite Thermal Mass Gas Flow Meters typically feature a repeatability of ±0.5% or better, ensuring dependable results every time.
Operating Temperature Range: Designed for versatility, our flow meters are built to perform efficiently within a specified temperature range. They can effortlessly operate from -20°C to 200°C, providing adaptability to a vast array of environmental conditions.
Output Signal: Our flow meters offer standard output signals including the 4 - 20 mA current signal, which is extensively used for transmitting the measured flow data to control systems or monitoring devices. Select models also offer digital outputs like Modbus communication protocol, facilitating enhanced data transfer and seamless integration 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 arena, we specialize in the research, development, manufacturing, and sales of revolutionary wireless IoT and precision instruments. By blending cutting-edge IoT technology with exemplary precision instrument craftsmanship, our wireless IoT solutions offer unmatched connectivity and real-time data transmission. These solutions are widely applied across sectors such as industrial automation, smart cities, and environmental monitoring, enabling efficient data collection and management. Within the precision instruments domain, we adhere to strict design principles and employ advanced manufacturing techniques.

FAQ

Q: How long will you reply to me?

A: We are committed to responding promptly, ensuring you hear from us within a maximum of 12 hours.

Q: Can I get some samples?

A: Certainly, sample orders are available for quality assessment and market evaluation. Please be advised that the express shipping cost will be borne by the purchaser.

Q: How soon can you arrange your production?

A: Upon confirmation of your product order and receipt of prepayment, we will initiate production immediately to avoid any delay.

Q: What's the delivery time?

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

Q: How do you control your quality?

A: Our rigorous three-step inspection process (covering initial, production, and finished goods phases) is complemented by our robust warranty service, which includes 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, 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: Absolutely! We warmly welcome you to visit us. Simply fly to Xi'an Yang airport, and we will be delighted to host you.

Q: What's your warranty terms?

A: We offer an extensive warranty period of 12 months, ensuring your peace of mind and satisfaction.

Q: Can you provide OEM & Customized service?

A: Yes, we proudly offer both OEM and ODM services. Our expert R&D team is fully equipped to provide tailored solutions that meet your specific needs.