M‑2700

Malema Ultrasonic, inline flow meter
Ultrasonic, inline flow meter
The Malema M-7200 Series is a high-performance electronic mass flow meter designed for accurate measurement and monitoring of low liquid flow rates in industrial, semiconductor, analytical, and OEM applications. The meter operates using precision thermal mass flow sensing technology, allowing direct mass flow measurement with excellent sensitivity, fast response time, and high repeatability. Its design provides accurate flow monitoring independent of pressure fluctuations and with minimal sensitivity to fluid viscosity changes.

The M-7200 Series is engineered for demanding low-flow applications requiring stable and highly repeatable measurement performance. Typical construction includes corrosion-resistant wetted materials such as 316 stainless steel, sapphire, and compatible elastomers for use with a wide range of clean liquids and process fluids. The compact inline design supports integration into confined instrumentation systems while maintaining low internal volume and minimal pressure drop.

Available outputs include analog voltage, 4–20 mA, pulse, and digital communication interfaces for integration into industrial automation and process control systems. Typical applications include chemical dosing, semiconductor wet processing, analytical instrumentation, cooling systems, lubrication monitoring, biomedical equipment, ultrapure liquid monitoring, and precision process control systems requiring accurate low-flow liquid measurement.
• Compact, integrated sensor and electronics with obstruction-free flow path and minimal pressure drop
• No moving parts and no dead legs, eliminating particle generation and contamination risk
• All PFA wetted construction for corrosion resistance and compatibility with semiconductor chemicals
• Wide flow range up to 20 l/min with ±1% of reading accuracy and ±0.5% repeatability
• Suitable for high-temperature liquid applications (up to 60 °C fluid) in corrosive process environments

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