Thermal Mass Flow Meter
Specifications
- Structure Type: Insertion Type; Flange Type
- Measuring Medium: Common steady-state gases (acetylene, boron trichloride, and other unstable gases not measurable)
- Diameter: DN10-DN300; DN65-DN4000
- Flow Rate: 0.1–100 Nm³/s
- Accuracy: ±1–2.5%
- Operating Temperature:
- Sensor: -40°C…+200°C
- Converter: -20°C…+45°C
- Pressure: Medium pressure ≤1.6 MPa
- Power Supply: DC 24V or AC 220V, ≤18W
- Response Speed: 1s
- Output:
- 4–20mA (optically isolated, max load 500Ω)
- RS485 (optically isolated, requires separate customization)
- Alarm: 1–2 normally open contacts, 24V/0.5A
Features
Wide size range: DN3 to DN250
High accuracy: 0.1% for mass & volume flow, ±0.002 g/cm³ density
High pressure, high temperature, and cryogenic models available
Compatible with a range of fluids: low/high viscosity, non-Newtonian, slurries with solids, liquids with trace gases
Minimal measuring tube vibration reduces maintenance and improves stability & lifespan
Accurate calculation of alcohol & sugar content for food applications
Precise water-oil ratio measurement for oil-in-water analysis
Use Case
Chemical
Oil & Gas
Power Generation
Metallurgical
Public Engineering Monitoring
Food & Pharmaceutical
Semiconductor
Environmental Protection
