ALTAIR V3
ALTAIR V3
ALTAIR water meter is characterized by its versatility. Its large measuring chamber means that it can be used for submetering or as a main meter. Additionally, it is suitable for different types of water.
ALTAIR is a modular meter and therefore can be fitted at any time with IZAR radio reading system, IZAR DOSING or the pulse transmitter IZAR PULSE, gateway to other systems.
- DN 25 to DN 40
- Starting flow at 5 l/h
- Low head loss
- Installation in all positions
- Register with modularity "Ha + Ti"
- MID up to R=800
- High dynamic range
-
Metrological data
Nominal diameter DN mm 15 20 25 32 40 Length* L mm 110 190 260 260 300 Nominal flowrate Q3 m³/h 2.5 4 6.3 10 16 R* Q3/Q1 160 160 160 160 160 Starting flowrate l/h 2 2 5 5 5 Minimum flowrate Q1 l/h 15.6 25 39.4 62.5 100 Transition flowrate Q2 l/h 25.0 40 63 100 160 Maximum flowrate Q4 m³/h 3.12 5 7.87 12.5 20 Max. constructor's flowrate m³/h 7 7 25 25 25 * Other values on request -
Approval
MID approval LNE-5582 Alimentarity ACS - WRAS - Belgaqua -
Temperature and pressure
Medium temperature range °C 0 ... +50 Nominal pressure NP bar 16 -
Dimensions
Nominal diameter DN mm 15 20 25 32 40 Length* L mm 110 190 260 260 300 Nominal flowrate Q3 m³/h 2.5 4 6.3 10 16 Width B mm 90 90 171.5 171.5 171.5 Height - cover open H mm 122 127 227.6 227.6 227.6 Height h mm 153 153 153 Height a mm 31.9 31.9 31.9 Thread connections standard inch 3/4" 1" 1"1/4 1"1/2 2" Thread connections (in option) inch - - - 1"1/4 - Weight kg 1.05 1.34 4.8 5.25 5.45 * Other values on request -
Precision curve
DN 25 DN 32 DN 40 -
Head loss (delta P = Q²/Kvs²)
Nominal diameter DN mm 15 20 25 32 40 Length* L mm 110 190 260 260 300 Nominal flowrate Q3 m³/h 2.5 4 6.3 10 16 Kvs 4.24 5.04 12.90 16.97 20.17 *Other values on request -
Options
Pulse transmitter IZAR PULSE : 1 pulse/liter
Non-return valve - Pair of connectors - Plastic register
