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DIEHL Metering
AQUARIUS S/RS/P

AQUARIUS S/RS/P

Product catalog summary

Application
The AQUARIUS S / RS / P single-jet meter is designed for measuring water consumption in apartments and buildings for billing purposes.

Features

Single-jet impeller meter with a fully dry-running design and magnetic coupling.
Compatible with the IZAR system for modularity.
Excellent starting flow rate and low pressure loss.
Can be installed horizontally or vertically.
Compact design with a rotatable counter.
Shielded against static magnetic fields according to VDDW and EN 14154 standards.
Working pressure of 10 bar as per DIN 2401.
Protection class IP 54.

General Specifications

Medium temperature range: Cold water 0-30°C, Warm water 0-90°C.
Nominal pressure: 10 bar.
Display range: 0.1 l to 9,999 m³/h.
EC type approvals for cold and warm water.
Metrological class A/B•H.
Protection class IP 54.
Note: AQUARIUS P with 10 l/pulse cannot be calibrated.

Versions

AQUARIUS S, RS, and P models available with nominal flow rates of 1.5 m³/h and 2.5 m³/h.
Overall lengths vary from 80 mm to 130 mm.
Radio segment retrofittable for AQUARIUS S and available on request for RS.
Pulse output available for AQUARIUS P with specific cable requirements.

Technical Data

Nominal flow rate: 1.5 m³/h to 2.5 m³/h.
Maximum flow rate (short-term): 3 m³/h to 5 m³/h.
Transition and minimum flow rates specified for horizontal and any position installations.
Pressure loss at nominal flow rate: 0.19 bar to 0.25 bar.

Dimensions

Overall lengths with and without coupling provided.
Connection thread specifications for meter and coupling.
Height and diameter dimensions listed.
Weight details with and without coupling.

Graphs

Pressure loss and typical error graphs are included for performance analysis.

Catalog excerpts

SINGLE-JET METER For measuring consumption in apartments and buildings for billing purposes ► Single-jet impeller meter of fully dry-running design with magnetic coupling ► Modularity with the IZAR system world ► Excellent starting flow rate ► Installation position: horizontal, vertical ► Shield against static magnetic fields according to VDDW standard and EN ► Working pressure 10 bar according to DIN 2401

Open the catalog to page 1

SINGLE-JET METER Medium temperature range cold Medium temperature range warm water Nominal pressure Display range Metrological class Protection class Single-jet impeller meters are delivered calibrated in accordance with the calibration regulations. (AQUARIUS P with 10 l/pulse cannot AQUARIUS S - radio segment AQUARIUS RS - radio segment mounted on request on request on request AQUARIUS P - pulse output l/pulse 10/100 10/100 AQUARIUS S: radio segment IZAR RS 868 retrofittable AQUARIUS RS: on request with mounted and configured radio segment IZAR RS 868 AQUARIUS P: pulse output by reed switch,...

Open the catalog to page 2

SINGLE-JET METER Nominal flow rate Overall length Overall length with coupling Overall length with tap coupling Connection thread on meter Connection thread of coupling Weight without coupling Weight with coupling PRESSURE LOSS GRAPH / TYPICAL ERROR GRAPH Pressore loss graph Typical error graph HYDROMETER GmbH • Postfach 1462 • 91505 Ansbach Subject to technical adjustments

Open the catalog to page 3

AQUARIUS S/RS/P

AQUARIUS S/RS/P

Catalog excerpts

All DIEHL Metering catalogs and technical brochures