Digital Thermal Mass Gas Flow Meter
Digital Thermal Mass Flow Meter is a specialized device used to measure the mass flow rate of gases without requiring temperature or pressure compensation. It operates on the principle of heat transfer: a sensor heats a small portion of the gas flow, and another sensor measures how much heat is absorbed by the moving gas. The amount of heat transferred is directly proportional to the mass flow rate.
SPECIFICATIONS:
Type: Thermal Insertion
Monitor: Remote Type
Size: 25mm-300mm
Max. Temperature: -20~250 deg C
Max. Pressure: 1.6 Mpa (16 bar)
Body Material: SS
Single Output: 4~20 mA, Option: RS485
Power Supply: 220Vac, 50hz
Brand: Smart Measurement Co, Ltd, TECHANGE
Origin: USA, China
Key Features of Digital Thermal Mass Flow Meters:
• High Precision & Repeatability: Ideal for low flow rates, with accuracies typically around ±0.5% to ±1% of reading.
• No Moving Parts: Ensures durability and minimal maintenance.
• Direct Mass Flow Measurement: Eliminates the need for external temperature or pressure compensation.
• Digital Display & Outputs: Provides real-time readings with options like MODBUS, 4-20mA, or pulse output.
• Wide Range of Gases: Suitable for measuring air, oxygen, natural gas, carbon dioxide, and other industrial gases.
Common Applications:
• Industrial Gas Flow Monitoring (e.g., nitrogen, argon, CO₂)
• Compressed Air Systems
• Environmental Monitoring (Emission Control)
• Biogas & Natural Gas Measurement
• Pharmaceutical & Chemical Processing
Information:
• Thermal Mass Flow meter can measure the mass and volume flow rate of gas without humidity and pressure compensation.