Thermal Mass Flowmeters
Thermal mass flowmeters for cost-effective monitoring of utility gases and liquids, covering T-mass A 150, T-mass B 150 and T-mass T 150 configurations together with Tetra Pak Part Numbers for technical identification and sourcing support.
Utility gas and liquid flow monitoring
The supplied OEM reference covers three T-mass 150 variants. T-mass A 150 is an inline device designed for cost-effective utility-gas measurement, particularly compressed air. T-mass B 150 is an insertion version for larger pipelines or rectangular ventilation ducts, while T-mass T 150 is intended for liquid measurement and primarily water applications.
T-mass A 150, B 150 and T 150
T-mass A 150
Inline device for cost-effective measurement of utility gases, in particular compressed air. The source also identifies air, nitrogen, carbon dioxide and argon in small line sizes.
T-mass B 150
Insertion version suitable for large pipelines or rectangular ventilation ducts, designed for utility gases including compressed air, nitrogen, carbon dioxide and argon.
T-mass T 150
Thermal mass device for measuring liquids, designed primarily for water applications and monitoring conductive and non-conductive liquids.
Benefits highlighted in the OEM reference
A 150 and B 150 are described for easy measurement even at low pressures and flow velocities.
Easy installation, negligible pressure loss and maintenance-free operation are highlighted across the source.
Multivariable measurement supports reliable flow trending.
Guided operating menus support fast and efficient commissioning.
Self-diagnostics and error monitoring are identified as availability benefits.
T 150 highlights repeatability and linearity supported by integrated temperature compensation.
Tetra Pak Part Numbers
The denomination-to-Part-Number relationships below are preserved exactly from the supplied screenshots.
T-mass A 150
Inline thermal mass flowmeter · three visible DN configurations
| Description | Denomination | Tetra Pak Part Number |
|---|---|---|
| T-mass A-150 | T-mass A-150 DN15 0-53kg/h | 90524-6627 |
| T-mass A-150 | T-mass A-150 DN25 0-200kg/h | 90524-6628 |
| T-mass A-150 | T-mass A-150 DN40 0-555kg/h | 90524-6629 |
T-mass B 150
Insertion thermal mass flowmeter · utility gas applications
| Description | Denomination | Tetra Pak Part Number |
|---|---|---|
| T-mass B-150 | T-mass B-150 G3/4 inch 0-10300l/h | 90524-6632 |
T-mass T 150
Thermal mass flowmeter for liquids · primarily water applications
| Description | Denomination | Tetra Pak Part Number |
|---|---|---|
| T-mass T-150 | T-mass T-150 G3/4 inch 0-35200l/h | 90524-6631 |
Typical thermal-flow applications
Compressed air & utility gases
A 150 and B 150 are presented for utility-gas measurement, including compressed air, nitrogen, carbon dioxide and argon.
Large pipelines & ducts
B 150 is specifically described as an insertion solution for large pipelines and rectangular ventilation ducts.
Water & liquids
T 150 is designed primarily for water and is dedicated to monitoring conductive and non-conductive liquids.
Identify the correct T-mass configuration
What is T-mass A 150 used for?
The supplied reference describes it as an inline device for cost-effective measurement of utility gases, particularly compressed air.
When is T-mass B 150 appropriate?
It is the insertion version shown for larger pipelines or rectangular ventilation ducts and utility-gas measurement.
What does T-mass T 150 measure?
It is a thermal mass device for liquids and is designed primarily for water applications.
Are the ranges interchangeable between models?
No. The OEM table assigns a specific denomination and range to each Tetra Pak Part Number, so the complete installed configuration should be matched.
Are these Tetra Pak Part Numbers manufacturer order codes?
No assumption is made that the identifiers are interchangeable. The numbers shown here are retained specifically as Tetra Pak Part Number references.
Does LGN Group manufacture these components?
No. Tetra Pak Part Numbers are presented as OEM references for technical identification and sourcing support.
Need help identifying a T-mass thermal flowmeter?
Send LGN Group the existing Tetra Pak Part Number, T-mass model, nominal size or process connection, measuring range and available nameplate information for technical identification and sourcing support.
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