> Description
The MASS-VIEW® regulators offer a modern, economical alternative for variable area meters (VA meters), also known as rotameters or purgemeters. Unlike conventional VA meters, the MASS-VIEW® meters operate on the principle of direct thermal mass flow measurement, and requires no correction for temperature and pressure. It is designed to mimic the straightforward features and vertical format of the VA 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, with no fragile glass components in the flow path. The pre-installed gases eliminate the need to recalibrate for different gases and therefore reduce the cost of ownership. Flow control can be achieved by operating the needle valve. This high quality valve offers smooth and fine adjustment of the gas flow rates.
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Download our MASS-VIEW® brochure
>Features
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Clear indication in:
- actual flow rate (bar graph and value)
- desired flow units
- type of gas
- totalized flow
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Bright, wide-angle OLED display
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Freedom from parallax error
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Virtually independent of pressure and temperature variations
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Low pressure drop
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Wide flow ranges
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Fast response
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High accuracy
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No moving parts in the flow channel
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Alarm and counter functions (2 relay contacts)
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Analog (0..5 Vdc) and digital communication (Modbus-RTU, RS-232 interface)
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Configurable password protection
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7 pre-installed gases available or He or H2
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4 selectable ranges (100%, 50%, 25% and 10% of maximum fullscale range)
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Digitally calibrated
>Order Mass Flow Regulators online
See below our available regulators and click for more details or visit our MASS-VIEW product selector.
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MV-302 regulator
pre-installed gases |
ranges [ln/min] |
| Air, N2, O2 and CO2 |
0.01 .. 2
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| Ar |
0.02 .. 4
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| CH4 and C3H8 |
0.005 .. 1
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Read more...
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MV-304 regulator
pre-installed gases
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ranges [ln/min] |
| Air, N2, O2 and CO2 |
0.04 .. 20
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| Ar |
0.08 .. 40
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| CH4 and C3H8 |
0.02 .. 10
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Read more...
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MV-306 regulator
pre-installed gases |
ranges [ln/min] |
| Air, N2, O2 and CO2 |
0.4 .. 200
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| Ar |
0.8 .. 400
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| CH4 and C3H8 |
0.2 .. 100
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Read more...
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MV-394-H2 regulator
pre-installed gas
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ranges [ln/min] |
| H2 |
0.1 .. 10
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Read more...
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MV-394-HE regulator
pre-installed gas
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ranges [ln/min] |
| He |
0.1 .. 10
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Read more...
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MV-396-H2 regulator
pre-installed gas |
ranges [ln/min] |
| H2 |
0.2 .. 100
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Read more...
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MV-396-HE regulator
pre-installed gas |
ranges [ln/min] |
| He |
0.2 .. 100
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Read more...
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Products for gases 