The CMF5012 gas mass flow meter utilizes a MEMS flow sensor chip, designed for clean and relatively dry gas flow measurement and process control across various applications. Featuring unique packaging technology, the CMF5012 ensures high sensitivity, reliability, stability, and cost-effectiveness across different flow ranges.
This meter integrates a MEMS flow sensing unit with a high-precision digital processing and calibration circuit (MCU). The internal Δ-Σ A/D converter, logic circuit, and MCU processor work together to collect sensing signals in real-time, producing accurate flow measurements with internal compensation algorithms, eliminating the need for external calibration.
Functional Item | Overall Material Stainless Steel Aluminum Alloy Customizable Flow Meters | Unit | Remarks |
---|---|---|---|
Flow Range | 0-50/100/200/300/400 | slpm | Customizable |
Power Supply | 8~24VDC, 50mA | VDC | Optional |
Accuracy | ±1.5 | % | FS |
Response Time | 65 | ms | Optional |
Maximum Pressure | 0.8 | MPa | Customizable |
Communication Mode | RS485 | Modbus | |
Measuring Range Ratio | 100:1 | ||
Output Mode | Analog output 1-5 | VDC | |
Medium Temperature | -10~65 | °C | |
Ambient Temperature | -25~85 | °C | |
Interface | G1/2 | Customizable | |
Protection Grade | IP40 | ||
Calibration Method | Air, 20°C, 101.325 kPa | ||
Overall Material | Stainless steel (aluminum alloy customizable) |