Product descriptionThermal mass flow sensor OS 401 / OS 421 is designed for consumption measurement in compressed air systems. The display version indicates volumetric flow and cumulative compressed air consumption. The keypad allows selection of pipe diameter and control of the consumption counter. Additional configurable parameters include gas type, flow unit and reference conditions.
Characteristics of thermal flow sensor- Total flow measurement — accuracy suitable for consumption monitoring
- DN25–DN250 — supported pipe diameters
- Display and keypad — on-site process monitoring and configuration
Applications- Compressed air systems and consumption monitoring
Technical dataDetailed technical data (tables, drawings and specifications) are available on the original product page.