Thermal Mass Flow Meter - Insertion

High-accuracy thermal mass flow sensor for clean, dry gases such as compressed air and inert gases. The insertion design allows installation under pressure—ideal when the system cannot be shut down.

Key Features

• Flow Range: 0.1 – 250 Nm/s (0.3 – 820 ft/s)
• Pipe Size: DN20 – DN600
• Accuracy: ±1.5 % of reading, ±0.3 % of full scale
• Outputs: Modbus (RS485) & 4–20 mA
• Power: 18–30 VDC, 5 W @ 24 VDC

Applications

• Manufacturing, industrial, and pharmaceutical facilities
• Monitoring compressed air and inert gases
• Both temporary and permanent installations where precise flow, mass flow, consumption, and gas temperature measurement is critical

Advantages of Insertion Design

• Insert through a valve without system shutdown
• Fits pipe diameters DN20 to DN600
• Perfect for upgrades or quick deployment in existing lines