DIEHL V5 Manifold Volumetric Meter Owner’s Manual
- June 24, 2024
- DIEHL
Table of Contents
DIEHL V5 Manifold Volumetric Meter
Specifications
- Nominal Diameter: 15mm, 20mm
- Nominal Flowrate Q3: 2.5 m3/h, 4 m3/h
- R Standard (Q3/Q1): 160
- Starting Flow Rate: 0.5 l/h
- Minimum Flow Rate Q1: 15.62 l/h, 25 l/h
- Transition Flow Rate Q2: 25 l/h, 40 l/h
- Maximum Flow Rate Q4: 3.125, 5
- Head Loss at Q3: 0.32 bar, 0.61 bar
- Head Loss at Q4: 0.50 bar, 0.94 bar
FAQ
What substances does the product contain?
The product contains components with Lead in a concentration of more than 0.1%
weight by weight (w/w).
APPLICATION
ALTAIR V5 MANIFOLD is the latest generation of volumetric water meters
specifically designed for installation on coaxial base in manifold.
ALTAIR V5 MANIFOLD adapts to the most demanding environments and varying water
qualities while maintaining its excellent metrology.
Developed within the MID framework, it complies with European standards and
holds certificates of sanitary conformity.
Modular, ALTAIR V5 MANIFOLD may be fitted at any time with an IZAR clip-on
module converting it into a communicating meter, ready for mobile reading
(walk-by, drive-by, passive drive-by) or fixed network reading (radio/wired).
FEATURES
- 4Q3=2.5 m3/h / Q3=4 m3/h
- 4MID approval up to R=630
- 4Starting flow rate at 0.5 l/h (for Q3=2.5m3/h and Q3=4m3/h)
- 4Composite or brass body
- 4Cold water
ALTAIR V5 MANIFOLD
VOLUMETRIC METER
METROLOGICAL DATA
| Nominal diameter | DN | mm | 15 | 20 |
|---|---|---|---|---|
| Nominal flowrate | Q3 | m³/h | 2.5 | 4 |
| R standard | Q3/Q1 | 160 | 160 | |
| Starting flow rate | l/h | 0.5 | 0.5 | |
| Minimum flow rate | Q1 | l/h | 15.62 | 25 |
| Transition flow rate | Q2 | l/h | 25 | 40 |
| Maximum flow rate | Q4 | m³/h | 3.125 | 5 |
| Head loss at Q3 | bar | 0.32 | 0.61 | |
| Head loss at Q4 | bar | 0.50 | 0.94 | |
| Kvs (deltaP=Q²/Kvs²) | 5.13 | 5.13 |
APPROVAL
ALTAIR V5 MANIFOLD
MID Approval| LNE-39018 | Type A3
Standards| EN 14154 | ISO 4064 | OIML R49
Sanitary conformity| ACS | AoC DEU | WRAS
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 components 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
ALTAIR V5 MANIFOLD
Water temperature| °C| 0.1 … +50
Ambient operating temperature| °C| +1 … +55
Storage temperature| °C| -10 … +55
Nominal pressure| bar| 16
DIMENSIONS
ALTAIR V5 MANIFOLD
Height| mm| 113.2
Width| mm| 91.3
Thread connections| inch| 1″½
Weight (brass version)| kg| 0.82
Weight (composite version)| kg| 0.39
Diehl Metering S.A.S. ∙ Head Office ∙ 67 rue du Rhône ∙ BP 10160 ∙ FR-68304
Saint-Louis Cedex ∙ Phone: + 33 (0)3 89 69 54 00 ∙ Fax: + 33 (0)3 89 69 72 20
∙ metering-France-info@diehl.com
www.diehl.com/metering International Sales ∙
67 rue du Rhône ∙ BP 10160 ∙ FR-68304 Saint-Louis Cedex ∙ Phone: + 33 (0)3 89
69 54 21 ∙ Fax: + 33 (0)3 89 69 54 22 ∙ metering-France-
export@diehl.com
Subject to technical adjustments.
ALTAIR V5 MANIFOLD
VOLUMETRIC METER
Fitting and removing wrench
A special wrench is required for fitting or removing the meter (contact Diehl
Metering). The two seals remain on the meter when it is removed.
PRECISION CURVE
OPTION
- Plastic register
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