DIGITAL VARIABLE AREA gas FLOW METER
MASS-VIEW® THE INTELLIGENT MASS FLOW Meter
The High-Tech replacement for VA Meters
MASS-VIEW® digital mass flow Meter
- Lowest range 0...0,2 ln/min
- Highest range 0...500 ln/min
* ln/min equals SLM at 0°C and 1 atm(STP)
The innovative MASS-VIEW® mass flow meter series are a digital alternative to the conventional VA meters (variable area meters) or purge meters.
The MASS-VIEW® mass flow meter series incorporates a digital bar graph of actual gas flow, which is, thanks to the OLED (organic light emitting diode) technology, clearly visible from all angles, as well as indicating flow units, gas type and totalised figures.
The MASS-VIEW series is designed to mimic the straightforward features and vertical format of the VA meter/ball meter, but with the considerable added benefits of an electronic output signal, high measuring accuracy, virtual independence from gas temperature and pressure variations, freedom from parallax error and inherently safe construction, by eliminating fragile glass components in the flow path.
Features
- Clear indication in:
- actual flow rate (bar graph and value)
- desired flow units
- type of gas
- totalized flow
- Bright, wide-angle OLED display
- Free of parallax errors
- Virtually independent of pressure and temperature variations
- Low pressure drop
- Wide flow ranges
- Fast response
- High accuracy
- Alarm and counter functions (2 alarm contacts available on meters)
- Analog (0..5 Vdc) and digital communication (Modbus-RTU/ASCII, RS-232 interface)
- Configurable password protection
- 10 pre-installed gases available (Air, N2, O2, Ar, CO, CO2, CH4, C3H8, C4H10, N2O) or H2 or He
- 4 selectable ranges (100%, 50%, 25% and 10% of maximum full scale range)
- Digitally calibrated
Video MASS-VIEW Mass Flow Meter / Regulator
In this video Mass Flow ONLINE, a business unit of Bronkhorst High-Tech, the market leader in the field of thermal mass flow meters and controllers, presents the operation of the MASS-VIEW series Thermal Mass Flow Meters, Regulators and Controllers employing the direct through flow measurement technique.
Applications
- Burner control (furnace construction)
- Welding (welding gas monitoring)
- Leak measurements (quality, environment)
- Coating (equipment construction)
- Regulation of gaseous atmospheres (biotechnology)
- Measurement of gas consumption (hospitals)
- Test equipment (production maintenance)
- Local preparation of a gas mixture
- Flow rate monitoring (laboratories)
- Cutting (steel sheets)
- Analytical equipment
- Aeration / sparging (food products, ice cream / edible oils)
- Blanketing (food)
- Fermentation (food, biotechnology, pharma)
- Room condition regulation (Drying/Storage rooms) (Museums and medical)
Application stories
Quick links to Mass Flow Meters model pages
Mass Flow Meters model pages
Full Scale capacities versus pressure rating and gas type
PN 10 bar - Air, N2, O2, CO2, CO, N2O, Ar, CH4, C3H8 and C4H10 | PN 10 bar - Helium | PN 10 bar - Hydrogen |
|---|---|---|
MV-101 | 10 ... 200 mln/min (only Air, N2, O2 and CO) | MV-191-HE | 20 ... 200 mln/min He | MV-191-H2 | 20 ... 200 mln/min H2 |
MV-102 | 20 ... 2000 mln/min | MV-192-HE | 50 ... 2000 mln/min He | MV-192-H2 | 50 ... 1000 mln/min H2 |
MV-104 | 0.04 ... 20 ln/min | MV-194-HE | 0.1 ... 20 ln/min He | MV-194-H2 | 0.1 ... 10 ln/min H2 |
MV-106 | 0.4 ... 200 ln/min | MV-196-HE | 0.2 ... 100 ln/min He | MV-196-H2 | 0.2 ... 100 ln/min H2 |
MV-108 | 1 ... 500 ln/min |
|
Downloads
FAQ
Frequently Asked Questions
- What is the difference between MASS-VIEW and a VA-meter?
- How to connect MASS-VIEW® using RS-232 to a computer?
- Which flow units are available to select?
- What is the sensor principle of MASS-VIEW?
- What communication possibilities can be used with MASS-VIEW?
- How to connect several MASS-VIEWs (5, 6, 7) to a RS-485 bus system?
- Can MASS-VIEW be used at sub-atmospheric pressure conditions?
Product details
