ALTAIR V3

VOLUMETRIC METER

Application

ALTAIR V3 is a volumetric water meter designed for main markets. It is characterized by its versatility and robustness compatible with varying water qualities.
Modular, ALTAIR V3 may be fitted at any time with an IZAR clip-on module converting it into a communicating meter, ready for mobile or fixed network (radio/wired) reading.

Features

DN25/32/40
Q3=6.3 m³/h (DN25), Q3=10 m³/h (DN32), Q3=16 m³/h (DN40)
MID approval up to R=800
Starting flow rate at 5 l/h
Low head loss
High dynamic range
Installation in any position

ALTAIR V3

Metrological data

Nominal diameter	DN	mm	25	32	40
Length*	L	mm	260	260	300
Nominal flowrate	Q₃	m³/h	6.3	10	16
R standard*	Q₃/Q₁		160	160	160
Starting flowrate		l/h	5	5	5
Minimum flowrate	Q₁	l/h	39.4	62.5	100
Transition flowrate	Q₂	l/h	63	100	160
Maximum flowrate	Q₄	m³/h	7.87	12.5	20
Head loss at Q₃		bar	0.485	0.515	0.613
Head loss at Q₄		bar	0.756	0.805	0.957
Kvs (deltaP=Q²/Kvs²)			9.05	13.93	20.44

* Other values on request

Approval

MID approval LNE-5582 | A1 type
Standards EN 14254 | ISO 4064 | OIML R49
Sanitary conformity ACS | WRAS | Belgaqua
REACH

Information pursuant to Article 33 (1) of Regulation (EC) No 1907/2006 of the European Parliament and of the Council of 18 December 2006:
This product series contains articles with the following substances in a concentration of more than 0.1% weight by weight (w/w):
- Lead (CAS no.: 7439-92-1)
Temperature and pressure

Water temperature °C 0.1 ... +50
Ambient operating temperature °C +1 ... +55
Storage temperature °C -10 ... +55
Nominal pressure PN bar 16

Dimensions

Nominal diameter	DN	mm	25	32	40
Length*	L	mm	260	260	300
Nominal flowrate	Q₃	m³/h	6.3	10	16
Width	B	mm	171.5	171.5	171.5
Height - cover open	H	mm	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	1"1/4	1"1/2	2"
Thread connections (in option)		inch	-	1"1/4	-
Weight		kg	4.8	5.25	5.45

* Other values on request

Precision curve

DN 25

DN 32

DN 40
Options

- Non-return valve
- Pair of connectors
- Plastic register