ROTARY PISTON METER
ALTAIR CONCENTRIC is a rotary piston meter.
Its metrology performance is the same as that of the ALTAIR range of meters: high measuring dynamics, very low starting flow rates, low pressure loss and strong resistance to overload.
ALTAIR CONCENTRIC is compact.
The ALTAIR CONCENTRIC meter is modular and can be fitted at any time with IZAR RADIO reading system, IZAR DOSING device or an IZAR PULSE pulse transmitter, gateway to other systems.
- Available in Q3=2.5 & Q3=4
- Approved MID up to R=500
- Glass metal register in standard
- Composite and brass body version
- High dynamique range
- Start flowrate at 2 l/h
Overload flow rate Q3 m³/h 2.5 4 2.5 4 Dynamic range (Q3/Q1)1 R 160 160 250 250 Starting flow rate l/h 2 2 2 2 Minimum flow rate Q1 l/h 15.6 25 10 16 Transitional flow rate Q2 l/h 25 40 16 25.6 Overload flow rate Q4 m³/h 3 5 3 51 other values on request
MID LNE-5582 Potable water ACS - WRAS - WIS
Temperature and pressure
Medium temperature range °C 1 ... +30 Nominal pressure PN bar 16
- Precision curve
Pressure loss (delta P = Q²/Kvs²)
- IZAR PULSE pulse transmitter: 1 pulse/liter