MASS-STREAM - Thermal Mass Flow Meter for Gases
The MASS-STREAM Thermal Mass Flow Meter for Gases provides accurate and repeatable gas flow measurement for laboratories, machine builders, OEM equipment, and industrial processes. Using the thermal through-flow measurement principle, this gas mass flow meter delivers precise, repeatable measurements across a wide flow range from 0.5...50 ln/min up to 10...1000 ln/min Air equivalent.
Also known as a thermal flow meter or thermal gas flow meter, the MASS-STREAM combines accuracy, ease of use, and flexible communication options in a compact design. The integrated display provides real-time flow indication, totalized flow, and alarm functions, while RS-232 communication and analog 4-20 mA outputs simplify integration into existing systems.
All four models include six pre-installed gases (Air, N₂, O₂, Ar, CH₄ and CO₂). With Bronkhorst FlowSuite software, users can easily select gases, change units and capacities, and configure alarms and counter functions.
Looking for mass flow meter price and availability at a glance? Every product page displays pricing, stock status, and delivery information.
| Max. capacities in ln/min (SLM) per model for various gases | Air | N2 | O2 | Ar | CH4 | CO2 |
|---|---|---|---|---|---|---|
| 50 | 50 | 48 | 100 | 30 | 54 | |
| MS-106 | 200 | 200 | 200 | 400 | 120 | 215 |
| MS-108 | 500 | 500 | 500 | 1000 | 300 | 545 |
| MS-109 | 1000 | 1000 | 1200 | 1200 | 600 | 1090 |
Which thermal mass flow meter is best for gas?
The thermal Mass Stream Bronkhorst® mass flow meters for gases based on direct through-flow measurement are produced in Germany since 1997.
The MASS-STREAM™ series D-6400 works following the constant temperature anemometer principle. Our MASS-STREAM™ instruments cover a wide range of measurement and control applications in almost every industry sector - like mechanical engineering and process industry, gas production, food and beverage industry as well as environmental engineering and the chemical industry.
- The MASS-STREAM thermal mass flowmeter series operate on the principle of direct thermal mass flow measurement (no by-pass); rather than measuring the volume flow it measures the actual mass flow, without the need of temperature and pressure correction.
- The modern multi-coloured TFT display provides an multi-functional display: actual flow, fluid sets, totalizer with memory and reset, alarm, setup and more.
- These models have 6 pre-installed gases on board that can be set via the onboard display; Air, Nitrogen(N2), Oxygen(O2), Argon(Ar), Methane(CH4), Carbon dioxide(CO2)
- The digital thermal gas mass flow meters are standard equipped with 4…20 mA and RS-232 output signals.
- The highly accurate FLUIDAT gas database ensures best in class conversion from Air to the customer gas. Additionally, the on-board gas database is used for real-time corrections of the flow measurement based on the actual process temperature.
Where Can I Buy a Thermal Mass Flow Meter for Gases Online?
MassFlow-Online.com is a trusted European webshop for engineers, researchers, and industrial users looking to buy flow meters online. We offer a complete range of MASS-STREAM® thermal mass flow meters for gases, providing accurate, stable, and repeatable gas flow measurements under varying process conditions.
The MASS-STREAM range consists of four inline thermal mass flow meter models with measuring ranges from 0.5...50 ln/min up to 10...1000 ln/min Air equivalent. Each instrument can measure Air, N₂, O₂, Ar, CH₄, CO₂, and many other gases, making it a versatile industrial gas flow meter for laboratory, OEM, and process applications.
Manufactured in Germany and shipped worldwide, MASS-STREAM instruments combine proven thermal measurement technology with a clear digital display, and onboard gas selection. Whether you are looking for a digital thermal mass flow meter for a research laboratory, machine builder, or industrial production process, we offer expert advice and fast delivery throughout Europe and beyond.
Whether you want to buy a thermal mass flow meter online or purchase a thermal mass flow meter through a bank transfer quotation, ordering takes just a few minutes.
Mass Flow Online benefits:
- High-quality engineered flow meters
- Guaranteed delivery
- Shipment within 2 business days
- Safe and secure online shopping
- Payment by Credit Card, PayPal, or Bank Transfer
- Expert technical support before and after purchase
- Worldwide shipping
Order your thermal mass flow meter today and benefit from certified calibration, a digital display, onboard gas conversion, and six pre-installed gases.
Which Thermal Mass Flow Meter Is Best for Measuring Nitrogen or Air?
The MASS-STREAM thermal mass flow meter is an inline thermal mass flow meter designed for accurate and reliable gas flow measurement in industrial, laboratory, and OEM applications. As a digital thermal gas mass flow meter, it combines excellent accuracy, repeatability, and ease of use in a compact and robust design.
The instrument is factory-calibrated using air as the reference gas, making it an excellent air flow meter for demanding applications. By utilizing advanced gas conversion models, the MASS-STREAM can also be used as a highly accurate nitrogen mass flow meter with minimal loss of accuracy.
Designed as a versatile industrial gas flow meter, every MASS-STREAM instrument includes six pre-installed gases: Air, N₂, O₂, Ar, CH₄, and CO₂. This allows a single device to be used as a methane flow meter, CO₂ mass flow meter, nitrogen mass flow meter, or argon gas mass flow meter without requiring separate hardware or recalibration.
As a modern thermal gas flow meter, the MASS-STREAM series offers users maximum flexibility through onboard gas selection, digital communication, and easy configuration via Bronkhorst FlowSuite software.
Key features of the inline MASS-STREAM series:
- Multi-coloured TFT display with operator buttons (IP65 compliant)
- Ideal for industrial gases (6 pre-installed gases with FluidatOnBoard)
- Excellent accuracy and repeatability
- Less sensitive to contamination, like dirt, moisture and/or humidity
- Low pressure drop across sensor
- Compact and robust design
- Suitable for sub-atmospheric applications
- Analog 4-20 mA and digital RS-232 communication
Whether you need a thermal gas flow meter for industrial processes, research laboratories, machine building, or quality control applications, we offer fast delivery, expert technical support, and competitive pricing. Discover the MASS-STREAM Thermal Mass Flow Meter for Gases and find the ideal solution for measuring air, nitrogen, methane, argon, CO₂, and other industrial gases.
What Is the Price of a Thermal Mass Flow Meter?
The price of the thermal mass flow meter starts at € 1285,- for the MASS-STREAM and our digital VA MASS-VIEW at € 769,-
Each product page shows the exact price, current stock availability, and technical specifications, helping you make an informed purchasing decision quickly and easily.
Ordering is simple: just create a free account and follow the step-by-step checkout process. You can pay online securely via Credit Card or PayPal.
Prefer a bank transfer? No problem, you'll receive a pro forma invoice to complete the order.
Once payment is received, your order is processed immediately and shipped within 2 working days.
With transparent pricing and fast fulfillment, buying a thermal mass flow meter online has never been easier.