The TSI 4040F Mass Flow Meter is a high-precision digital flow meter designed for accurate measurement of gas flow rates in industrial, laboratory, and research applications. This thermal mass flow meter provides high repeatability and fast response time, making it ideal for real-time monitoring and control of gas flow processes. The 4040F model supports multiple gas types and features a low-pressure drop design, ensuring minimal impact on system performance.
Technical Specifications
- Manufacturer: TSI Incorporated
- Model: 4040F
- Flow Measurement Range: 0.5 to 300 SLPM (Standard Liters per Minute)
- Gas Compatibility: Air, Oxygen (O₂), Carbon Dioxide (CO₂), Nitrogen (N₂), and other non-corrosive gases
- Accuracy: ±2% of reading or ±0.05 SLPM, whichever is greater
- Repeatability: Better than ±0.5% of reading
- Response Time: 10 ms typical
- Operating Pressure: 0-50 psig (0-345 kPa)
- Operating Temperature Range: 5°C to 45°C (41°F to 113°F)
- Pressure Drop: Low, to minimize impact on gas flow systems
- Communication Interface: RS232 or Analog (0-5V DC output)
- Display: Integrated digital LCD display for real-time readings
- Power Supply: 12-30V DC external power
- Enclosure: Durable, lightweight housing for portability and ease of installation
- Certifications: CE, RoHS compliant
Key Features
- High-accuracy mass flow measurement with digital display
- Measures multiple gases without recalibration
- Low-pressure drop design for minimal system impact
- Fast response time (10ms typical) for real-time control applications
- Analog and RS232 output for data logging and integration with control systems
- Compact and lightweight design for easy installation
- Ideal for research, industrial, and medical gas flow monitoring
Compatible Components & Systems
- TSI flow controllers and calibration systems
- Industrial gas monitoring and control systems
- Medical and laboratory gas flow meters
- Data acquisition systems for flow monitoring
Industry Applications
- Industrial gas flow measurement and process control
- Medical and pharmaceutical gas delivery monitoring
- HVAC system airflow testing and calibration
- Aerospace and automotive gas research
- Semiconductor manufacturing processes
- Environmental monitoring and emissions testing
Installation & Operational Notes
- Ensure compatibility with gas type before operation
- Use appropriate fittings and tubing for leak-free connections
- Power the meter with a 12-30V DC power source
- Utilize RS232 or analog output for system integration
- Perform routine calibration checks for optimal accuracy