High-Performance Thermal Gas Flowmeter for Reliable Measurement Results

• 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: Often articulated in units like standard cubic meters per hour (Nm³/h) or standard cubic feet per minute (SCFM). A versatile flow range, such as 0.1 Nm³/h to 100 Nm³/h, can be customized to suit diverse models and application requirements, ensuring adaptability across various scenarios.
Accuracy: Expressed as a percentage of the measured value, with typical ranges between ±1% to ±3%, this guarantees trustworthy and exact measurement results, meeting high standards of precision.
Repeatability: Demonstrates the flow meter's ability to reliably reproduce consistent measurement results under constant conditions. A top-tier Thermal Mass Gas Flow Meter excels with a repeatability of ±0.5% or superior, assuring reliable performance.
Operating Temperature Range: Designed to operate effectively within a specified temperature range, such as from -20°C to 200°C, ensuring the meter remains efficient and adaptable to various environmental conditions.
Output Signal: Standard output signals, including the widely-used 4 - 20 mA current signal, facilitate seamless communication of measured flow data to control systems or monitoring devices. Moreover, select models offer advanced 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 vanguard in the instrumentation industry. Our expertise lies in the innovative research, development, production, and marketing of groundbreaking wireless IoT and precision instruments. By integrating state-of-the-art IoT technology with precision instrument craftsmanship, our wireless IoT solutions provide unmatched connectivity and real-time data transmission. These solutions are extensively applied in fields such as industrial automation, smart cities, and environmental monitoring, promoting efficient data collection and management. In the domain of precision instruments, we uphold stringent design principles and leverage advanced manufacturing techniques.

FAQ

Q: How long will you reply to me?

A: We commit to reaching out to you promptly, within a maximum timeframe of 12 hours.

Q: Can I get some samples?

A: Absolutely, sample orders are available for you to assess quality and evaluate the market. Please note, the express shipping cost is borne by the buyer.

Q: How soon can you arrange your production?

A: Upon confirmation of your order and receipt of prepayment, we will initiate production immediately, ensuring no delays.

Q: What's the delivery time?

A: For smaller orders, anticipate a delivery period of about 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 final goods stages, combined with a comprehensive warranty service, which includes a one-year replacement guarantee for defects unrelated to 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 certificates can be provided prior to delivery.

Q: Could I visit your factory?

A: You are warmly invited! Simply fly to Xi'an Yang airport, and we would be delighted to welcome you.

Q: What's your warranty terms?

A: We proudly offer an extensive warranty period of 12 months.

Q: Can you provide OEM & Customized service?

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