Photoelectric Direct Reading Intelligent Water Meter LXSY Series DN15-40 DC36V DC12V Class 2 Accuracy
Price:
$30~$80usd
MOQ:
50
Delivery Time:
1~2weeks
Brand:
HUIYUE
Product Description
Product Overview
This photoelectric direct reading intelligent water meter utilizes advanced optical sensing technology to achieve zero reading error, significantly outperforming traditional pulse water meters. Designed for integration with intelligent meter reading systems, it supports water management operations across water affairs, conservation, and hydropower departments.
Key Features
- Zero reading error with photoelectric direct reading technology
- Low power consumption and minimal failure rate
- High-reliability data encoding and verification
- Rotor-type metering structure for high accuracy and reliability
- Compliant with CJ/T 224-2012 "Electronic Remote Water Meter" standard
- GB/T 778.1~5-2018 flow performance compliance with Class 2 accuracy
- Multiple protocol support: DL/T645, CJ/T188, internal and custom protocols
- EMC, ESD, EMI electromagnetic compatibility design
- Seamless integration with remote automatic meter reading management systems
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Model | LXSY-15 ~ 40E |
| Working Voltage | M-BUS: DC 36V | RS-485: DC 12V |
| Working Current | M-BUS: ≤10.0mA (reading), ≤1.5mA (static) RS-485: ≤5.0mA (reading), ≤1.0mA (static) |
| Operating Temperature | 0.1°C to +55°C |
| Relative Humidity | 0 to 95% RH |
| Working Pressure | 1 MPa |
| Communication | M-BUS, RS-485 bus |
| Max Communication Distance | 300m |
| Accuracy Rating | Class 2 |
Flow Parameters
| Model | Nominal Diameter | Q3/Q1 | Overload Flow Q4 | Normal Flow Q3 | Boundary Flow Q2 | Minimum Flow Q1 |
|---|---|---|---|---|---|---|
| LXSY-15E | DN15 | 160 | 3.125 | 2.500 | 0.050 | 0.025 |
| LXSY-20E | DN20 | 160 | 5.000 | 4.000 | 0.080 | 0.040 |
| LXSY-25E | DN25 | 160 | 7.875 | 6.300 | 0.128 | 0.063 |
| LXSY-32E | DN32 | 160 | 12.500 | 10.000 | 0.200 | 0.125 |
| LXSY-40E | DN40 | 100 | 20.000 | 16.000 | 0.320 | 0.200 |
Accuracy Specifications
High zone flow rate (Q2≤Q≤Q4): ±2% at 0.1°C-30°C water temperature, ±3% above 30°C
Low zone flow rate (Q1≤Q≤Q2): ±5% across all temperature ranges
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Company
Zhuhai Huiyue Technology Co., Ltd
Location
Building 1, Fudi Xingyu Bay, Doumen District, Zhuhai City, Guangdong Province
Contact Person
HUANG