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

Structural Characteristics And Working Principle

The commercial RS485 water meters produced by Shandong Chengze Instrument Co., Ltd. are the core products independently developed and produced by the company. After years of market testing, they have excellent quality and have been sold to 50+ countries and regions around the world.
This water meter adopts the mature RS485 communication protocol and supports various standard protocols such as Modbus. It can be easily integrated into various building automation systems and smart water management platforms. The product's measurement accuracy is stable within ±1%, with a low starting flow rate and minimal pressure loss. It is particularly suitable for scenarios with significant water usage fluctuations such as hotels, schools, factories, and commercial complexes.
Chengze Instruments' commercial RS485 water meters have passed multiple international standard inspections such as ISO9001 quality management system certification and EU CE certification. Before each water meter leaves the factory, it undergoes strict flow calibration, electrical testing, and sealing inspection to ensure reliable quality. The product has an IP68 protection level, which enables it to adapt to various complex environments and operate stably for a long time.
With excellent product quality and comprehensive after-sales service, Chengze Instruments' commercial RS485 water meters have gained a good reputation in both domestic and international markets. They have become the preferred brands for numerous water supply companies, engineering contractors and end-users, and are your reliable long-term partner.
Table Body External Dimensions
|
Model |
Nominal diameter (mm) |
Total length L of horizontal water meter (mm) |
Attended mode |
|
|
Take over control |
Nut |
|||
|
CZ6522 |
LXSY-DN15 |
258 |
R1/2 |
G3/4 |
|
CZ6522 |
LXSY-DN20 |
299 |
R3/4 |
G1 |
|
CZ6522 |
LXSY-DN25 |
345 |
R1 |
G11/4 |
|
CZ6522 |
LXSY-DN32 |
354 |
R11/4 |
G11/2 |
|
Note: The external dimensions are for reference only, and the actual size is subject to the actual product. |
||||

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