Versions:
- Q-Flow flow meter with variable surface area
aluminum version, without flap - Q-Flow float flow meter
aluminum design, flap at entrance
The popularity of variable area flow meters for plant and equipment construction continues unabated. Numerous advantages convince in practice: economical purchase, simple installation and operation, and maintenance-free.
REASONABLE AND SECURE:
Variable Area Flowmeters
Q-Flow
Media | Gases |
Accuracy | +/- 5% or full scale |
Turndown ratio | 1 : 10 |
Measuring ranges | from 60 mln/min up to 50 ln/min |
Insensitive to pressure | NO |
Insensitive to temperature | NO |
Scale | Direct reading or mm scale |
Calibration | Air |
Manual Valve | YES |
Totalizer | NO |
Alarm functions | NO |
Display of Reading | Float in measuring glass |
Mounting position | Vertical |
Supply | Mechanical Device |
Body Materials | Aluminum or stainless steel |
Seals | FKM, EPDM or FFKM |
DIGITAL ADVANTAGE:
Battery powered Mass Flow Meters
red-y compact 2 series
Media | Gases |
Accuracy | +/- 1% or full scale |
Turndown ratio | 1 : 100 |
Measuring ranges | from 1 mln/min up to 450 ln/min (27 SCCM - 480 SLPM) |
Insensitive to pressure | YES |
Insensitive to temperature | YES |
Scale | Direct reading |
Calibration | Real Gas |
Manual Valve | YES |
Totalizer | YES |
Alarm functions | Integrated |
Display of Reading | Touch-Display with automatic screen position adjustment |
Mounting position | Any position |
Supply | Battery, Mirco-USB or 24 Vdc |
Body Materials | Aluminum or stainless steel |
Seals | FKM or EPDM |
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