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LXSY Series Iot Water Meters

This water meter is mainly used for measuring the total amount of water flowing through the municipal water pipeline. It has a built-in wireless communication module and transmits data through a wireless channel for remote meter reading or data transmission. The design is scientific and technologically advanced, replacing manual meter reading, making it more convenient and faster, with a high meter reading success rate. It is suitable for the needs of modern management such as real-time monitoring and remote meter reading. This water meter uses a non-magnetic sensing counter, which is accurate and sensitive in counting, resistant to magnetic interference, and tamper-proof. It is widely used in households, apartments, commercial buildings, and other occasions where water is charged by household.

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Water Metering Devices

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Product Details

GC-522A

GC-511A

Main Technical Indicators

Measurement Parameters

Pipe Diameter Specification	Nominal Diameter	Common Flow Rate	Flow Rate Ratio	Parameters	Accuracy
15 Caliber	DN15 mm	2.5 m3/h	Q3/Q1=125、 100, 80, 63, 50, Q2/Q1=1.6	Temperature Rating: T30 Pressure Rating: MAP10 Pressure Loss Rating: △p63 Upstream Flow Field Sensitivity Rating: U10 Downstream Flow Field Sensitivity Rating: D5 Unmeasurable Reverse Flow Environmental Rating: Grade 0 Electromagnetic Environment Rating: Class E1	Grade 2
20 Caliber	DN20 mm	4.0 m3/h
25 Caliber	DN25 mm	4.0 m3/h
40 Caliber	DN40 mm	Q3=16m3/h	Q3/Q1=125, 100, 80, 63, 50, Q2/Q1=1.6	Measurement Principle: Impeller Type Temperature Rating: T30 Maximum Allowable Pressure: 1.0MPa Pressure Loss Rating: Δp63 Upstream Flow Field Sensitivity Rating: U10 Downstream Flow Field Sensitivity Rating: D5 Environmental Rating: Grade 0 Electromagnetic Environment: Class E1 Reverse Flow: Unmeasurable Orientation Restriction: H Installation Method: Horizontal installation (display panel facing upwards or outwards, should be easy to read). The arrow on the meter casing should point in the same direction as the water flow in the pipe, The pipes connected to both ends of the water meter should be installed on the same axis	Grade 2
50 Caliber	DN50 mm	Q3=25m3/h	Q3/Q1=125, 100, 80, 63, 50, Q2/Q1=1.6		Grade 2
1. Maximum allowable error: Under the rated operating conditions of water temperature, the low zone (Q1≤Q30℃ is ±3%. 2. Electromechanical conversion error tolerance: ≤±0.01 m3

Wireless NB-IoT

Using NB-IoT (Narrow Band Internet of Things) communication method, data is exchanged with the system server based on the operator's base station and core network. Built-in 3.6V lithium battery provides working power, with the advantages of high performance, long distance, low power consumption, and low cost.

Product Standards

The product meets the technical requirements of GB/T 778.1-2018 and Q/JD002-2019

Communication Protocol

According to CJ/T188-2018

Storage Function

Data can be saved for more than 10 years after the water meter is powered off

Battery operating voltage range 3.0v-3.6v

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