REMOVABLE
ELEMENT WOLTMAN WATER METER
MODEL: LXLC-50-500
APPLICATION:
＃Measuring the volume of cold potable water passing through the
pipeline.
FEATURES:
＃Removable
element for facilitating installation and maintenance, copper
sealed register, long term clear reading, inter-exchangeable parts,
magnetic transmission, low driving resistance. Reliable sensitive
action, small pressure loss, long working life, etc.
＃Keep
original measuring mechanism, multi-way remote out-put, nicer
looking for B type water meter.
＃Except
for the features of LXLC, counter of roller-big central pointer
type, easy reading for PMT.
＃Available in cubic meter, US gallon and cubic feet in measuring
unit.
WORKING CONDITION:
＃Water temperature:＋40≧for
cold water meter
＋90≧
for hot water meter
＃Water pressure:＋1Mpa or 1.6Mpa optional
(10bar or 16bar optional)
MAXIMUM PERMISSIBLE ERROR:
＃
In the lower zone from Qmin inclusive up to but excluding Qt
is ＼5%
＃
In the upper zone from Qt inclusive up to and including Qs
is ＼2%
NOTE:
＃ Technical data conform to International Standard ISO4064.
＃
Available in CUBIC METER, US GALLON and CUBIC FEET in measuring
unit.
MAIN TECHNICAL DATA
|
Type |
Size (mm) |
Class |
qs
Max Flow |
qp
Nominal Flow |
qt
Transitional Flow |
qmin
Min. Flow |
Min. Reading |
Max. Reading |
|
m3/h |
m3 |
|
LXLC-50 |
50 |
A |
30 |
15 |
4.5 |
1.2 |
0.01 |
999999 |
|
B |
3.0 |
0.45 |
|
LXLC-65 |
65 |
A |
50 |
25 |
7.5 |
2.0 |
0.01 |
999999 |
|
B |
5 |
0.75 |
|
LXLC-80 |
80 |
A |
80 |
40 |
12 |
3.2 |
0.01 |
999999 |
|
B |
8.0 |
1.2 |
|
LXLC-100 |
100 |
A |
120 |
60 |
18 |
4.8 |
0.01 |
999999 |
|
B |
12 |
1.8 |
|
LXLC-125 |
125 |
A |
200 |
100 |
30 |
8 |
0.01 |
999999 |
|
B |
20 |
3 |
|
LXLC-150 |
150 |
A |
300 |
150 |
45 |
12 |
0.1 |
9999999 |
|
B |
30 |
4.5 |
|
LXLC-200 |
200 |
A |
500 |
250 |
75 |
20 |
0.1 |
9999999 |
|
B |
50 |
7.5 |
|
LXLC-250 |
250 |
A |
800 |
400 |
120 |
32 |
1 |
99999999 |
|
B |
80 |
12 |
|
LXLC-300 |
300 |
A |
1200 |
600 |
180 |
48 |
1 |
99999999 |
|
B |
120 |
18 |
|
LXLC-400 |
400 |
A |
2000 |
1000 |
300 |
80 |
1 |
99999999 |
|
B |
200 |
30 |
|
LXLC-500 |
500 |
A |
3000 |
1500 |
450 |
120 |
1 |
99999999 |
|
B |
300 |
45 |
DIMENSIONS AND WEIGHT
|
Type |
Size |
Lenght |
Height |
G |
Connecting flange |
Weight kg |
|
mm |
D
Outer dia. |
D1
Bolt cirle dia. |
Connecting Bolt pcs |
|
LXLC-50 |
50 |
200 |
232 |
360 |
165 |
125 |
4-M16 |
12 |
|
LXLC-65 |
65 |
200 |
242 |
360 |
185 |
145 |
4-M16 |
13 |
|
LXLC-80 |
80 |
225 |
252 |
360 |
200 |
160 |
8-M16 |
16 |
|
LXLC-100 |
100 |
250 |
262 |
360 |
220 |
180 |
8-M16 |
18 |
|
LXLC-125 |
125 |
250 |
275 |
360 |
250 |
210 |
8-M16 |
20 |
|
LXLC-150 |
150 |
300 |
325 |
420 |
285 |
240 |
8-M16 |
42 |
|
LXLC-200 |
200 |
350 |
352 |
420 |
340 |
295 |
8-M20 |
64 |
|
LXLC-250 |
250 |
450 |
470 |
660 |
395 |
350 |
12-M20 |
94 |
|
LXLC-300 |
300 |
500 |
492 |
660 |
445 |
400 |
12-M20 |
114 |
|
LXLC-400 |
400 |
600 |
631 |
750 |
565 |
515 |
16-M24 |
199 |
|
LXLC-500 |
500 |
800 |
740 |
840 |
620 |
620 |
20-M24 |
340 |
NOTE: The flange dimension conform to National Standard GB4216.4-84.
Please note special dimensions when order.
FLOW ERROR CURVE
PRESSURE LOSS CURVE
 |
