AQUARIUS S / RS / P
AQUARIUS S/RS/P
Sub metering
- Single-jet meter of dry-running design
- Modularity with the IZAR system world
- Excellent starting flow rate
- Low pressure loss
- Installation position: horizontal, vertical, over head
- Compact design
- Rotatable counter
- Shield against static magnetic fields according to VDDW standard and EN 14154
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General
Medium temperature range cold water °C 1 ... 30 Medium temperature range warm water °C 30 ... 90 Nominal pressure PN bar 10 Display range 0.1 l ... 9,999 m³/h Ambient operating temperature °C 5 ... 55 Ambient storage temperature °C 1 ... 50 Environmental class B Protection class IP 54 -
Versions
AQUARIUS S AQUARIUS RS AQUARIUS P Permanent flow rate Q3 m³/h 2.5 2.5 2.5 4 Overall length L mm 80 110 130 130 AQUARIUS - radio segment retrofittable • • • • AQUARIUS composite housing - radio segment retrofittable - • - - AQUARIUS - radio segment mounted • • • • AQUARIUS composite housing - radio segment mounted - • - - AQUARIUS - pulse output1 10 / 100 10 / 100 10 / 100 10 / 100 Note:
AQUARIUS S: radio segment IZAR RS 868 retrofittable.
AQUARIUS RS: with mounted and configured radio segment IZAR RS 868 on request.
1 AQUARIUS P: with pulse output by reed switch, cable length 2 m, contact rating 24 V ~ 0.2 A, max. cable length 20 - 50 m (depending on electrical perturbation). Switching amplifier have to be used at a longer distance. The meter (10 l or 100 l) is delivered tested but not conformity declared. -
Approval
Approval - AQUARIUS S / RS MID DE-14-MI001-PTB006, OIML R49, EN 14154, KTW Approval - AQUARIUS P KTW Dynamic range (Q3/Q1) R 80 H / 40 V | 40 Dynamic range (Q3/Q1) with pulse output2 R 80 H / 31.5 V | 40 H / 31.5 V 2 only without MID approval -
Technical Data
Permanent flow rate Q3 m³/h 2.5 2.5 2.5 4 Overall length L mm 80 110 130 130 Nominal diameter DN mm 15 15 15 20 Overload flow rate Q4 m³/h 3.1252 3.1252 3.1252 52 Transitional flow rate horizontal Q2 l/h 502 502 502 802 Minimum flow rate horizontal Q1 l/h 312 312 312 502 Starting flow rate horizontal l/h 8 8 8 12 Pressure loss at Q3 bar 0.63 0.63 0.63 0.63 2 at R 80 -
Dimensions
Permanent flow rate Q3 m³/h 2.5 2.5 2.5 4 Overall length L mm 80 110 130 130 Overall length with coupling L2 mm 160 190 210 228 Connection thread on meter Inch G¾B G¾B G¾B G1B Connection thread of coupling Inch R½ R½ R½ R¾ Height H mm 14 14 14 17 Height (with segment cover and pulse output) H1 mm 52 52 52 52 Height (with radio segment) H1 mm 69 69 69 69 Diameter Ø B mm 64 64 64 64 Weight without coupling kg 0.4 0.44 0.54 0.54 Weight with coupling kg 0.58 0.64 0.72 0.72 -
Pressure loss graph / Typical error graph
Pressure loss graph Typical error graph
