CMF5019 Interface G3/4 Power Supply 8-24 VDC 50mA VDC Selectable
CMF5019 Interface G3/4 Power Supply 8-24 VDC, 50 mA VDC Selectable
Product Description
The CMF5019 Gas Mass Flow Meter utilizes advanced microelectromechanical system (MEMS) flow sensor chip technology, making it suitable for a variety of applications involving clean, relatively dry gas flow measurement and process control. Its unique packaging technology ensures the product meets different flow measurement ranges, providing high sensitivity, reliability, stability, and cost-effectiveness.
The CMF5019 consists of an MEMS flow sensing unit combined with high-precision digital processing and calibration circuits (MCU). It integrates a Δ-Σ A/D converter, logic circuit with internal calibration functions, and an MCU processor to ensure real-time, accurate signal acquisition and flow measurement. This integration eliminates the need for external calibration compensation, ensuring high-precision flow output. With user-friendly digital output communication, users can easily access the relevant data information. The product has a wide range of applications.
Product Features
- High Accuracy: 1.5% F.S accuracy.
- Linear Output: No need for temperature compensation.
- Long-term Stability: Maintains stability with minimal zero drift.
- Fast Response Time: 65 ms response time.
- Wide Flow Range: 0-60 m/s, impact resistance up to 100g.
- Solid-state Sensing Core: No surface cavity or fragile film, resistant to blockage and pressure impact.
- Analog Output: 1-5 V (digital RS485 communication output available).
- Humidity Adaptability: Suitable for relatively humid gas measurements.
- Wide Temperature Range: Operating temperature: -25°C to 85°C, storage temperature: -40°C to 90°C, humidity: 0-100% RH.
- Condensate Resistant: Sensor can withstand condensate water.
Technical Specifications
| Functional Items | CMF5019 Interface G3/4 Power Supply 8-24 VDC 50mA VDC Selectable | Unit | Remarks |
|---|---|---|---|
| Power Supply | 8-24 VDC, 50 mA | VDC | Selectable |
| Accuracy | ±1.5 | %FS | |
| Response Time | 65 | ms | Selectable |
| Maximum Pressure | 0.8 | MPa | Customizable |
| Communication Mode | RS485 (MODBUS) | ||
| Output Method | Analog output 1-5V, 4-20mA | VDC | Optional |
| Temperature | Medium temperature (-10~65), ambient temperature (-25~85) | °C | |
| Interface | G3/4 | Customizable | |
| Protection Grade | IP40 | ||
| Calibration Method | Air, 20℃, 101.325 kPa | ||
| Material | Stainless steel |
Product Model
| Model | Nominal Diameter | Interface | Long | High | Wide | Path Diameter | Flow Range (SLPM) |
|---|---|---|---|---|---|---|---|
| CMF5019 | 19 | 3/4" | 130 | 66 | 45 | 19 | 200/300/500/600/800/1000 |
Applications
- Industrial
- Medical
- Petroleum
- Instrumentation
- Gas
- Chemical
- Smelting
- Food Processing
- Mechanical and Electrical Equipment
The CMF5019 Gas Mass Flow Meter is designed to deliver precise, reliable, and stable measurements for a wide range of gas flow applications, ensuring optimal performance across various industries.
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