Differentiators

• Enhanced Sensitivity and Precision: Designed for accurate measurement and control of small gas flows with minimal error.
• Integrated Multi-Sensor Technology: Achieves a broader range of measurement ratios on a single chip.
• Robust Design: High impact and condensate resistance, ensuring durability and reliability in various environments.
• Thermal Mass Flow Measurement: Eliminates the need for external temperature and pressure compensation, simplifying usage and ensuring precision.
• Flexible Communication: Offers multiple output methods, including analog and LoRa, catering to diverse application requirements.
• User-Friendly: Easy installation with threaded connections and straightforward digital output communication for rich data acquisition.

Product Description

The MFC 900 Series digital gas mass flow controller utilizes advanced microelectromechanical system (MEMS) flow sensor chip technology. It is ideal for applications requiring the measurement and control of clean, relatively dry small gas flows. Its unique packaging technology enables the controller to accommodate various flow measurement ranges, ensuring high sensitivity, reliability, stability, and cost-efficiency.

The MFC 900 series is designed around an MEMS flow sensing unit combined with a high-precision digital processing and calibration circuit (MCU). The integrated Δ - Σ A/D converter, logic circuit with internal calibration functionality, MCU processor, and display unit work in tandem to ensure real-time, accurate signal acquisition and flow measurement. This system requires no external calibration compensation, ensuring precise flow output. Its user-friendly digital output communication allows for easy access to comprehensive data, making it suitable for a wide range of applications.

Applications

• Industrial
• Medical
• Petroleum
• Instrumentation
• Laboratory
• Gas
• Chemical
• Smelting
• Food Processing
• Mechanical and Electrical Equipment

Features

• High Sensitivity: Capable of detecting very small dynamic flow rates.
• Wide Range Ratio: Multi-sensor integration on a single chip achieves a range ratio of 100:1 or higher.
• High Impact Resistance: Durable sensor with excellent condensate resistance.
• Thermal Mass Flow Measurement: No need for temperature and pressure compensation, ensuring high precision.
• Fast Response Time: Quick data acquisition and processing.
• High Zero-Point Stability: Maintains accurate baseline measurements.
• Low Power Consumption and Pressure Loss: Efficient operation with minimal impact on the system.
• Versatile Output Modes: Data can be uploaded via communication interfaces or output as a linear analog signal.
• High Stability and Repeatability: Reliable measurements over long periods.
• Threaded Connection: Easy installation and use.

Technical Specifications

size