High-Precision Thermal Mass Flowmeter for Industrial Gases

Accurate & Reliable Measurement
Engineered with advanced thermal dispersion technology for precise monitoring of compressed air, oxygen, hydrogen, biogas, and natural gas flows. Delivers ±1% accuracy with 4~20mA or RS485/RS232 output options.
Robust Industrial-Grade Build
Features a durable stainless steel sensor and aerospace-grade aluminum housing, resistant to corrosion and high-pressure environments (up to 1.6MPa). IP65-rated for dust/water protection.
Wide Compatibility & Easy Integration
Supports multiple communication protocols (RS232/RS485) and analog signals (4~20mA). Ideal for gas pipelines, HVAC systems, laboratory equipment, and energy management in manufacturing plants.
No Moving Parts, Low Maintenance
Thermal mass design eliminates mechanical wear, ensuring long-term stability with zero pressure drop. Calibration-free for hassle-free operation.
Cost-Effective Bulk Solution
Direct factory pricing for wholesale buyers. Customizable batch orders available for large-scale industrial deployments.
Certified Safety & Performance
CE/RoHS compliant, suitable for explosive atmospheres (Ex-proof versions optional). Trusted by global OEMs for critical gas flow control.