Introduction
The LXLCG series large diameter detachable water meter is designed for measuring total water volume in municipal, industrial, and irrigation pipelines. Featuring a dry-type magnetic drive, the counting device is isolated from water, ensuring accurate readings, long service life, and strong anti-freezing capability.
Main Features
Dry magnetic drive – register not immersed in water, anti-freeze and fog-resistant.
Detachable core – easy repair and maintenance.
High flow capacity and low pressure loss.
Long-lasting accuracy – ±2% at transitional to overload flow, ±5% at minimum to transitional flow.
Optional remote output – pulse 100L, 1000L, or 10000L per pulse.
Vacuum-sealed register – readings remain clear over years.
Working Conditions
Nominal Pressure: ≤1.0 MPa (10bar) or ≤1.6 MPa (16bar)
Water Temperature: Cold water 0.1–30°C, Hot water 0.1–90°C
Accuracy: ±2% from transitional to overload flow; ±5% from minimum to transitional flow
Technical Parameters
|
Nominal Diameter (mm) |
Accuracy Class (Q3/Q1) |
Overload Flow Q4 (m³/h) |
Normal Flow Q3 (m³/h) |
Transitional Flow Q2 (m³/h) |
Minimum Flow Q1 (m³/h) |
Min. Reading (m³) |
Max. Reading (m³) |
|
50 |
50 |
31.25 |
25 |
0.8 |
0.5 |
0.001 |
999999 |
|
65 |
50 |
50 |
40 |
1.28 |
0.8 |
0.001 |
999999 |
|
80 |
50 |
78.75 |
63 |
2.016 |
1.26 |
0.001 |
999999 |
|
100 |
50 |
125 |
100 |
3.2 |
2.0 |
0.001 |
999999 |
|
125 |
50 |
200 |
160 |
5.12 |
3.2 |
0.001 |
999999 |
|
150 |
50 |
312.5 |
250 |
8.0 |
5.0 |
0.01 |
9999999 |
|
200 |
50 |
500 |
400 |
12.8 |
8.0 |
0.01 |
9999999 |
|
250 |
50 |
787.5 |
630 |
20.16 |
12.6 |
0.01 |
99999999 |
|
300 |
50 |
1250 |
1000 |
32 |
20 |
0.1 |
99999999 |
|
350 |
40 |
1750 |
1400 |
56 |
35 |
0.1 |
99999999 |
|
400 |
50 |
2000 |
1600 |
51.2 |
32 |
0.1 |
99999999 |
|
500 |
50 |
3125 |
2500 |
80 |
50 |
0.1 |
99999999 |
Dimensions
|
Nominal Diameter (mm) |
Length L (mm) |
Width B (mm) |
Height H (mm) |
Bolt Hole Center D1 (mm) |
Flange Outer Diameter D2 (mm) |
Bolt Size |
Pressure (MPa) |
Weight (kg) |
|
50 |
200 |
165 |
215 |
125 |
165 |
4-M16 |
1.0 |
10 |
|
65 |
200 |
185 |
223 |
145 |
185 |
4-M16 |
1.0 |
13.5 |
|
80 |
225 |
200 |
233 |
160 |
200 |
8-M16 |
1.0 |
15.5 |
|
100 |
250 |
220 |
288 |
180 |
220 |
8-M16 |
1.0 |
18.5 |
|
125 |
250 |
250 |
298 |
210 |
250 |
8-M16 |
1.0 |
24.8 |
|
150 |
300 |
285 |
342 |
240 |
285 |
8-M20 |
1.0 |
27.6 |
|
200 |
350 |
340 |
369 |
295 |
340 |
8-M20 / 12-M20 |
1.0 / 1.6 |
47.5 / 48 |
|
250 |
450 |
395 |
433 |
350 |
395 |
12-M20 / 12-M24 |
1.0 / 1.6 |
85 / 94 |
|
300 |
500 |
445 |
456 |
400 |
445 |
12-M20 / 12-M24 |
1.0 / 1.6 |
105 / 114 |
|
350 |
500 |
505 |
595 |
460 |
505 |
16-M20 |
1.0 |
125 |
|
400 |
600 |
565 |
632 |
515 |
565 |
16-M24 |
1.0 |
185 |
|
500 |
800 |
670 |
766 |
620 |
670 |
20-M24 / 20-M30 |
1.0 / 1.6 |
320 / 340 |
Optional Remote Transmission
Pulse output (100L, 1000L, 10000L per pulse)
RS485, Modbus, LoRaWAN communication
STS prepaid system support
Internal or external lithium battery supply
Customer Factory Visit
Support Factory Customization
international certifications
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