Product Description

CAFS3000 Series Gas Mass Flow Sensor is a state-of-the-art instrument designed for the measurement and control of clean, relatively dry gases in very low flow applications. Utilizing cutting-edge MEMS (Micro-Electro-Mechanical Systems) technology, the CAFS3000 series offers a combination of high sensitivity, reliability, stability, and cost-effectiveness. This sensor is capable of providing accurate flow measurements across a wide range of flow rates within a compact form factor.

Product Features

• High Accuracy: ±1.5% F.S accuracy ensures precise and reliable flow measurements.
• Linear Output with No Temperature Compensation Required: Delivers a linear output signal without the need for additional temperature compensation.
• Minimal Zero Drift: Maintains long-term stability with minimal zero drift for consistent performance.
• Solid-State Sensor Core: Features a robust solid-state sensor core designed to resist clogging and withstand pressure shocks, with no fragile membranes or surface voids.
• Flexible Output Options: Provides analog output (1-5 VDC) for traditional applications and optional I2C digital output for advanced communication needs.
• Fast Response Time: Exceptional response time of 1 ms for accurate and timely flow measurement.
• Wide Flow Range: Measures gas flow rates from 0 SCCM to 2000 SCCM, suitable for a variety of low-flow applications.
• Humidity Tolerance: Capable of measuring gases with relatively high humidity.

Performance Parameters

Applications

The CAFS3000 Series Gas Mass Flow Sensor is ideal for a wide range of applications in various fields, including:

• Oxygen Generators: Precise flow measurement for oxygen production systems.
• Respirators and Breathing Masks: Monitoring and controlling gas flow in protective respiratory equipment.
• Sprayers: Measuring gas flows in aerosol and liquid spraying devices.
• CPAP Devices: Flow measurement for Continuous Positive Airway Pressure therapy equipment.
• Anesthesia Delivery: Ensuring accurate gas flow in anesthesia systems.
• Leak Detection: Detecting gas leaks in various systems and environments.
• Spectrometers: Providing gas flow measurements for analytical and research applications.
• Mass Flow Controllers: Controlling and monitoring gas flow in various industrial processes.
• Communication Systems: Flow measurement for gas-based communication technologies.
• Environmental Climate Control: Managing and controlling gas flows in climate control systems.

Detailed English Description

The CAFS3000 Series Gas Mass Flow Sensor is designed for precise measurement and control of very low gas flow rates. Employing advanced MEMS technology, this sensor provides high-precision flow measurement with excellent stability and minimal zero drift. It is well-suited for applications where clean, dry gases are used, and it operates efficiently across a wide range of flow rates from 0 SCCM to 2000 SCCM.

The CAFS3000 series offers both analog and digital output options. The analog output option provides a 1-5 VDC signal, while the digital option features I2C communication for advanced data acquisition and control. The sensor’s solid-state design ensures durability and resistance to clogging, making it ideal for environments where gas flow conditions may vary.

With a fast response time of just 1 ms, the CAFS3000 series provides real-time flow measurement for applications requiring quick and accurate data. The sensor is also designed to handle gases with some humidity, expanding its utility across different applications and industries.

Summary Table

This detailed description covers the essential aspects of the CAFS3000 Series Gas Mass Flow Sensor, offering potential users comprehensive information about its features, performance, and applications.