LXLC(R)-250~300(mm)
Removable element woltman cold (hot) water meter
This type of water meter can be used for a remote reading transmission system as equipped with a built-in sensor.
Application
--Measuring the volume of cold (hot) water passing through the pipeline
Feature:
--Removable element structure, easy installation and maintenance, register for universal use within this range detachable without Removing the meter from the pipeline;
--Dry-dial, Magnetic drive sensitive action, small pressure loss;
--Vacuum sealed register ensures the dial keep free from fog and Keep the reading clear in a long term service;
--Selected high quality materials for steady reliable characteristic;
--Technical data conform to international standard ISO 4064.
.
Working condition
Water temperature: 0.1℃～50℃ ( 0.1℃～90℃ for hot water meter)
Water pressure: ≤1Mpa (1.6MPa for special requirement)
Maximum permissible errors
- 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% (±3% for hot water meter)
MAIN TECHNICAL SPECIFICATIONS
Type |
Size (mm) |
Class |
qs Overload Flow |
qp Permanent Flow |
qt Transitional Flow |
qmin Min. Flow |
Min. Reading |
Max. Reading |
m3/h |
m3 |
LXLC-250 |
250 |
A |
800 |
400 |
120 |
32 |
0.002 |
999,999 |
B |
80 |
12 |
LXLC-300 |
300 |
A |
1200 |
600 |
180 |
48 |
0.02 |
9,999,999 |
B |
120 |
18 |
DIMENSIONS
Type |
Size |
L
Length |
H
Height |
Connecting flange |
φD1 Outside diameter |
φD2 Bolt circle diameter |
Connecting Bolts (n-M) |
mm |
LXLC-250 |
250 |
400 |
434 |
395 |
350 |
12-M20(1.0MPa) |
450 |
434 |
405 |
355 |
12-M24(1.6MPa) |
LXLC-300 |
300 |
450 |
459 |
445 |
400 |
12-M20(1.0MPa) |
500 |
459 |
460 |
410 |
12-M24(1.6MPa) |
NOTE: The flange dimension conforms to ISO7005-2:1988 standard. Order for products of special requirements is also accepted.
LXLC-250～300 REMOVABLE ELEMENT WOLTMAN WATER METER |
Code |
Description |
Material |
QTY |
1 |
Screw For Sealing |
Stainless Steel |
1 |
2 |
Cover With Lid |
Assembly |
1 |
3 |
Sealed Register |
Assembly |
1 |
4 |
Screw M16×45 |
Stainless Steel |
1 |
5 |
Fixed plate |
PPO |
1 |
6 |
Adjusting Nut |
Brass and Silicon Rubber |
2 |
7 |
Flange Cover |
Cast Iron/p> |
1 |
8 |
O-ring |
Silicon Rubber |
1 |
9 |
Bush |
Brass |
1 |
10 |
Gasket |
Synthetic Rubber |
1 |
11 |
Adjusting Lever |
Brass |
1 |
12 |
Connecting Lever |
Nylon |
1 |
13 |
Adjusting Plate |
Nylon |
1 |
14 |
Support and gear |
Nylon and pom |
1 |
15 |
Turbine Component |
Assembly |
1 |
16 |
Rectifier |
Nylon |
1 |
17 |
Screw |
Brass |
1 |
18 |
O-ring |
Synthetic Rubber |
1 |
19 |
Body |
Cast Iron |
1 |
20 |
Screw For Sealing |
Stainless Steel |
2 |
21 |
Screw M16X45 |
Stainless Steel |
7 |
22 |
Gasket |
Stainless Steel |
8 |
23 |
Screw for fixing |
Stainless Steel |
4 |
24 |
rings |
Stainless Steel |
2 |
25 |
Gasket |
Cast Iron |
1 |
26 |
Upper Bearing Plate |
Brass |
1 |
27 |
Upper Bearing |
Nylon With Graphite |
1 |
28 |
Magnet Component |
Component |
1 |
29 |
Sheath |
Nylon |
2 |
30 |
Transmission Shaft |
Stainless Steel |
1 |
31 |
Support |
Nylon |
1 |
32 |
Turbine Shaft |
Tungsten Steel |
1 |
33 |
Screw |
Brass |
1 |
34 |
Nut |
Brass |
1 |
|
