CZ5502 Series LXS-15-40 Rotary Vertical Water Meter (Bottom In, Top Out)

Model: CZ5502
Product Use
Chengze Instrument specializes in the research and production of vertical stainless steel water meters. It provides a dedicated flow measurement solution for vertical pipe installations. This product is made of high-quality 304/316L stainless steel and features a vertical structure design, making it suitable for vertical pipe systems with limited space.
Product Core Advantages
Vertical Installation Design: Optimized for vertical pipes, it saves installation space and simplifies pipeline layout
High Precision Measurement: Utilizes precise flow sensors, with measurement accuracy meeting national standards, ensuring accurate water metering
Corrosion-resistant Material: All stainless steel structure, resistant to acids and alkalis, and anti-corrosion, suitable for various water quality environments
Multiple Pipe Sizes: Various specifications from DN15 to DN200 are available, meeting the needs of households, businesses, and industries in different scenarios
Intelligent Remote Transmission Function: Supports NB-IoT/LoRa wireless transmission, enabling remote meter reading and real-time monitoring
Long Service Life Design: High-quality materials combined with precise craftsmanship, with a service life of up to 10 years or more
Application Domains
Chengze Instrument's vertical stainless steel water meters are widely used in high-rise building water supply, fire protection risers, HVAC systems, industrial vertical pipelines, water treatment equipment, etc., making them an ideal choice for vertical pipe flow measurement.
Service Condition
Temperature level: cold water 30℃, hot water can be customized 0-90℃
Pressure rating: MAP10
Pressure loss rating: AP63
Upstream flow sensitivity level: U10
Downstream flow sensitivity level: D5
Margin Of Error
A) The maximum allowable error of low zone (Q1WQ
B) High area (Q1wQwQ1) The maximum allowable error is ±2%
Flow Error Curve

Outline Dimensional Drawing

Vertical Water Meter External Dimensions And Weight
|
Nominal caliber |
Length (mm) |
Width (mm) |
Altitude (mm) |
Connect the threads |
Weight |
||
|
(DN) |
H |
H1 |
B |
L |
d |
D |
(Kg) |
|
15 |
189 |
55 |
96 |
142 |
R1/2 |
G3/4B |
1.8 |
|
20 |
204 |
110 |
96 |
157 |
R3/4 |
G1 B |
2 |
|
25 |
225 |
107 |
101 |
167 |
R1 |
G11/4B |
3 |
|
32 |
230 |
107 |
101 |
185 |
R11/4 |
G11/2B |
3.4 |
|
40 |
285 |
137 |
125 |
196 |
R11/2 |
G2B |
5 |
Flow Range Of Vertical Water Meter
|
Nominal diameter (mm) |
Nominal diameter (mm) |
Overload flow Q₄ |
Common flow Q₃ |
Boundary flow Q₂ |
Minimum flow Q₁ |
|
m³/h |
|||||
|
LXS-DN15E |
Level 2 |
3.215 |
2.500 |
0.040 |
0.025 |
|
LXS-DN20E |
Level 2 |
5.000 |
4.000 |
0.064 |
0.040 |
|
LXS-DN25E |
Level 2 |
7.875 |
6.300 |
0.100 |
0.063 |
|
LXS-DN32E |
Level 2 |
12.50 |
10.00 |
0.160 |
0.100 |
|
LXS-DN40E |
Level 2 |
20.00 |
16.00 |
0.256 |
0.160 |
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