High-Precision Thermal Gas Flowmeter for Reliable 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: Typically expressed in units like standard cubic meters per hour (Nm³/h) or standard cubic feet per minute (SCFM), the High-Precision Thermal Gas Flowmeter accommodates a versatile flow range, such as from 0.1 Nm³/h to 100 Nm³/h. This adaptability ensures it meets diverse model specifications and application requirements, positioning it as an ideal solution for various industrial needs.
Accuracy: With an impressive accuracy spectrum often ranging between ±1% to ±3% of the measured value, this flowmeter guarantees precise and dependable measurement outcomes. Such precision ensures that it consistently delivers reliable performance, critical for maintaining operational excellence.
Repeatability: This parameter measures the flow meter's ability to consistently reproduce identical measurements under unchanged conditions. A high-caliber Thermal Mass Gas Flow Meter is engineered to achieve a repeatability of ±0.5% or even better, underscoring its reliability and consistency in performance.
Operating Temperature Range: Designed to function seamlessly within a specified temperature range, this flow meter operates efficiently from -20°C to 200°C. This wide range enhances its adaptability to various environmental conditions, making it a versatile choice for different industrial settings.
Output Signal: Standard output signals include the prevalent 4 - 20 mA current signal, essential for transmitting measured flow data to control systems or monitoring devices. Select models may also offer advanced digital outputs like the Modbus communication protocol, ensuring superior data transfer and integration capabilities for sophisticated operational requirements.

Certifications

Company Profile

Xi'an Yunyi Instrument Co., Ltd

Welcome to Xi'an Yunyi Instrument Co., Ltd, a trailblazer in the instrumentation sector. Our core focus lies in the pioneering research, development, manufacturing, and sales of state-of-the-art wireless IoT and precision instruments. By integrating cutting-edge IoT technology with meticulous precision instrument craftsmanship, our wireless IoT solutions deliver unparalleled connectivity and real-time data transmission. They find extensive applications across various domains, including industrial automation, smart cities, and environmental monitoring, facilitating efficient data collection and management. In the realm of precision instruments, we adhere to rigorous design principles and advanced manufacturing techniques.

FAQ

Q: How long will you reply to me?

A: We are committed to delivering a swift response, ensuring you receive a reply within a maximum of 12 hours.

Q: Can I get some samples?

A: Absolutely, sample orders are available for quality assessment and market evaluation. Please be aware that the express cost will be borne by the buyer, allowing you to experience our product quality firsthand.

Q: How soon can you arrange your production?

A: Upon confirmation of your product order and receipt of prepayment, our production process will be initiated without any delay, ensuring timely delivery.

Q: What's the delivery time?

A: Expect prompt delivery times of approximately 3-5 working days for small orders, while larger orders may require 10-15 days, reflecting our commitment to efficient service.

Q: How do you control your quality?

A: We implement a stringent 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 non-human-induced defects.

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 before delivery to assure you of our commitment to quality.

Q: Could I visit your factory?

A: We warmly welcome you to visit our facilities! Simply arrive at Xi'an Yang airport, and we will be delighted to host and guide you through our operations.

Q: What's your warranty terms?

A: We offer a comprehensive warranty period of 12 months, underscoring our confidence in the quality and durability of our products.

Q: Can you provide OEM & Customized service?

A: Yes, we offer both OEM and ODM services. Our professional R&D department is equipped to deliver expert solutions tailored to your unique requirements, ensuring your complete satisfaction.