6F3B25-AAIBAEAFAASAD2SGA2+AK 6F3B25-2T20/0-E+H thermal mass flowmeter

Overview: Proline t-mass F 300

The Proline t-mass F 300 is a high-performance inline thermal mass flowmeter tailored for utility and process gases in small-line applications. Its robust sensor and flexible transmitter design make it ideal for industrial environments requiring accuracy and reliability.

Key Specifications

• Measuring range: 0.5 to 3,750 kg/h (1.1 to 8,250 lb/h)
• Accuracy:
• ±1.0% of reading for 10–100% full scale
• ±0.1% of full scale for 1–10%
• Temperature range: –40 °C to +180 °C (–40 °F to +356 °F)
• Max. process pressure: PN 40 / Class 300 / 20 K
• Sensor and materials:
• Wetted parts in stainless steel (316/316L) or alloy C22 depending on size
• Tube sizes: DN 15 to 100 (½″ to 4″)

Functional Highlights

• Patented drift-free sensor with SIL 2 rating for high reliability
• Bidirectional measurement with reverse flow detection—ensuring accurate readings even when flow direction changes
• Heartbeat Technology enables continuous self-diagnostics and traceable verification without interrupting the process
• Compact dual-compartment transmitter:
• Up to 3 configurable I/Os
• Backlit touch-display with optional WLAN access
• Remote display option available
• Flexible programming for gases: Supports 21 preset gases and custom mixtures
• Easy maintenance: Sensor element is removable for cleaning or replacement

Real-World Applications

• Widely used for compressed air, natural gas, oxygen, argon, CO₂, and other pure gases or mixtures across industries such as HVAC, utilities, flue gas monitoring, and more
• Excellent for process control, leak detection, energy management, and measuring gas consumption—thanks to its accuracy and adaptability

Why Choose Proline t-mass F 300?

Summary

The Proline t-mass F 300 stands out as a highly accurate, durable inline thermal mass flowmeter. With advanced features like bidirectional flow measurement, drift-free performance, and Heartbeat self-diagnostics, it offers excellent precision and peace of mind in demanding industrial setups. Ideal for small-line gas applications where monitoring integrity and flexibility are critical.