Water meter JS 1,5 17 - Capital Investment Sp. z oo

®
Single-jet water meters METRON JS 1,5÷2,5
for cold (up to 50°C) or hot (up to 90°C)water measurement
designed for remote read-out systems
Description
of operation
Versions
Type approvals,
certificates
ISO 9001
ISO 14001
Single-jet water meter Metron JS is designed for measuring hot usable water. It
may be installed either in horizontal (H) or vertical (V) position. The water meter
impeller is driven by a single, compact water jet, and it is the only moving part
submerged in water. Rotations of the impeller are transmitted via the frontal
magnetic coupling, the massive plate to the totalizer. Dry, hermetic totalizer
placed in separate module totalizes volume of measured water andshows it in
digital form - convenient for reading by the collector. Sub-multiplies of cubic
metres may be read at the totalizer, and it is provided with motion indicator to
make possible automatization of adjustments and verification. Adjustment
device is protected against tampering with seal. Due to special impeller bearing
construction and use of materials resistant to corrosion and abrasion, high
transmitter durability is obtained. Depending on version, the water meter is
provided with transmission module with reed relay pulse transmitter to transmit
the information on flowing water volume to external perypheral equipment, for
example, to remote read-out systems.
Constructional solution of water meters JS is protected with utility pattern No.
55729 issued by Urz¹d Patentowy RP (Patent Office of Polish Republic).
• 15 ZW - for cold water, with non-removable transmission module
• 17 - for cold water, with removable transmission module
• 17 BN - for cold water, prepared for installation of transmission module
during water meter installation
• 15 CW- for hot water, with non-removable transmission module
• 18 - for hot water, with removable transmission module
• 18 BN - for cold water, prepared for installation of transmission module
during water meter installation
Depending on type / size:
• G³ówny Urz¹d Miar (National Office of Measures) - Poland
WATER MEASUREMENT
INTEGRATED MEASUREMENT SYSTEMS
®
Recommended
application
Features advantages
For measurement of cold potable water and hot usable water systems in flats or
buildings, with possibility to transmit the information on flowing water volume to
remote read-out systems.
• METRON JS 1,5 15 ZW or JS 1,5 15 CW or JS 1,5 17 or JS 1,5 18
- standard sensitivity, for installation in DN15 systems, ready for operation with
peripheral remote read-out equipment.
• METRON JS 1,5 17 BN or JS 1,5 18 BN - standard sensitivity, for installation in
DN15 systems. Recommended for installation in locations, where
implementation of remote read-out system is planned in the future.
• METRON JS 1,5 G1 17 BN - standard sensitivity, for installation in DN20
systems. Recommended for installation in locations, where implementation of
remote read-out system is planned in the future.
• METRON JS 2,5 15 ZW or JS 2,5 15 CW or JS 2,5 17- standard sensitivity, for
installation in DN20 systems, ready for operation with peripheral remote readout equipment.
• METRON JS 2,5 17 BN - standard sensitivity, for installation in DN20 systems.
Recommended for installation in locations, where implementation of remote
read-out system is planned in the future.
• Metrology according to PN ISO 4064
• Metrological class B-H; A-V
• For hot water meters - metrological specifications of water meters meet
recommendations of OiML (Organisation De Metrologie) No. 72 for water
meter type 1
o
• Resistance to temperature increase up to o 50 C or 105 oC respectively
• Correct operation at all climatic conditions
• High sensitivity - registration of water leaks and slamm consumption
• Easy installation and read-out
• The use in remote read-out systems
• Watertight, resistant to water condensation totalizer
• Possibility to rotate the totalizer to facilitate read-out
• O-ring type sealing
• Protection against external magnetic fields
• Increased rersistance to hard water, sand, etc.
• Increased rersistance to water hammer in water system
• two-year guarantee
WATER MEASUREMENT
INTEGRATED MEASUREMENT SYSTEMS
ISO 9001
ISO 14001
ISO 9001
ISO 14001
zabudowa
horizontal
zabudowa
vertical
qt
WATER MEASUREMENT
INTEGRATED MEASUREMENT SYSTEMS
mm
mm
mm
mm
H1
H2
H3
g
Height
Height
Height
Width
mA
V
VA
m
Maximum voltage connected
Maximum power connected
Output cable length
L/imp
kg
Maximum current connected
Pulsing value
Pulse transmitter parameters
Weight
mm
cale
L1
Water meter longth
m3
Water meter connector thread
d
Zakres wskazañ
Indication
range
bar
m3 /h
m3 /h
20
G 3/4 B
110
-
3,0
1,5
73
1,0
4
0,048
2,5
78
-
1,0
0,65
20
0,048
130
G1 B
0,70
79
74
G 3/4 B
99 999
0,00005
12
1
0,55
84
69
0,15
0,06
90
1
81
4
50
0,55
84
69
-
20
110
2,5
0,85
78
-
1
21
-
0,65
84
68
15 CW
1,0
0,048
12
4
2,5
0,85
78
-
81
90
01-00230
Terms and designations acc. to PN-ISO 4064: 1997
1,0
0,048
12
0,82
78,5
-
75
130
G1 B
0,25
0,10
0,25
0,05
0,2
5,0
2,5
20
17 BN
01-00231
JS 2,5
01-00235
17
2,5
0,24
01-00229
15 ZW
15
16
01-00167
18 BN
1,5
110
18
01-00168
12
4
0,70
0,65
2,5
79
-
74
20
78
73
110
15 CW
01-00110
0,24
01-00166
0,03
50
01-00160
JS 1,5
17 G1 BN
m3 /h
0,24
01-00163
17 BN
0,12
m3
Dp
pionowa [V][V] qmin
installation
01-00109
17
m3 /h
m3 /h
m /h
WartoϾ
Basic
graduation
dzia³ki value
elementarnej
Strata ciœnienia
Pressure
loss at q
przy
p
qp
Minimalnyvolumetric
Minimum
strumieñ objêtoœci
flow rate
Poœredni strumieñ
Intermediate
volumetric
objêtoœci
flow rate
Minimalnyvolumetric
Minimum
strumieñ objêtoœci
flow rate
pozioma [H][H] qmin
installation
qs
qt
Poœredni strumieñ
Intermediate
volumetric
objêtoœci
flow rate
qp
Maksymalny
Maximum
volumetric
strumieñflow
objêtoœci
rate
C
MAT
o
MAP
Maksymalna
Maximum
working
temperatura
temperature
robocza
3
bar
Nominal diameter
Œrednica
nominalna
Maksymalne
Maximum
working
ciœnienie
pressure
robocze
Nominalny
Nominal
volumetric
strumieñflow
objêtoœci
rate
mm
N
DN
Wyró¿nik
Water
meter
wodomierza
distinguisher
Nr katalogowy
Catalogue
No.
15 ZW
Technical
data
Odmiana
Version
Typ i wielkoϾ
Water
meter typewodomierza
and size
®
®
Permissible limit error
within the range qmin<q<qt 5%
within the range qt<q<qs 2%
within the range qt<q<qs 3%
g
Figure,
curves
cold water
hot water
d
g
Error [%]
1
0,8
5
3
0
-3
-5
0,6
0,4
0,2
0
Pressure loss [bar]
d
0
Permissible adjustment range.
Error and pressure loss curves
Example
of order
Accessories
Water meter METRON JS 1,5 17 designed for remote read-out,
Joining elements, gaskets, nuts, extensions, traps, check valves, cut-off valves,
etc. should be selected according to individual needs from our wide offer
contained in our catalogues and specified as separate order positions. .
METRON
FABRYKA ZINTEGROWANYCH SYSTEMÓW OPOMIAROWANIA I ROZLICZEÑ Sp. z o.o.
87-100 Toruñ, ul. Targowa 12/22
tel. (056) 639 24 44, 639 24 01; fax (056) 639 26 99, 639 26 33
e-mail: [email protected] www.metron.torun.pl
ISO 9001
ISO 14001
I_01_01
Note: The producer reserves the right for introducing changes in construction according to
technical development.