Endress+Hauser 6BABL1-62X2139 | Proline t-mass B 150 Insertion Flow Meter

Endress+Hauser 6BABL1-62X2139 | Proline t-mass B 150 Insertion Flow Meter

Endress+Hauser 6BABL1-62X2139 thermal mass flow meter. Proline t-mass B 150 series, insertion type, 4-20mA HART, for compressed air and utility gases, DN80-DN1500.

Product Overview

The Endress+Hauser 6BABL1-62X2139​ is an insertion-type thermal mass flow meter​ from the Proline t-mass B 150 series. It is designed for direct mass flow measurement of utility gases (such as compressed air, nitrogen, CO₂, argon) in large pipelines or rectangular ducts. This model features a 4-20mA HART output, IP66/67 aluminum housing, and is optimized for cost-effective sub-metering and energy monitoring applications in industrial plants.

Technical Specifications (Measurement & Electrical)

Technical Specifications (Mechanical & Process)

Key Features

• Direct Mass Flow Measurement:​ Utilizes the thermal dispersion principle to measure mass flow directly, eliminating the need for separate pressure and temperature compensation in standard conditions.

• Large Pipe Capability:​ The insertion design is ideal for monitoring gas flows in large-diameter pipes (DN80 to DN1500) and ducts, reducing installation costs compared to full-bore meters.

• Utility Gas Optimized:​ Specifically calibrated for common industrial gases like compressed air, nitrogen, CO₂, and argon, making it a standard choice for plant utility monitoring.

• Data Transfer:​ Features Heartbeat Technology​ and display-based parameter transfer, allowing for quick device replacement and commissioning.

Applications

• Compressed Air Monitoring:​ Measurement of compressed air consumption for energy management and leak detection in factory mains.

• Combustion Air & Flue Gas:​ Monitoring air flow to boilers or flue gas recirculation in large ducts.

• Utility Gas Sub-metering:​ Cost-tracking of nitrogen, argon, or CO₂ usage in specific plant sections or processes.