Kaifeng Shengda Water Meter Co., Ltd.
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M bus or rs485 multi-jet water meter malaysia residential water meters
RS485-MODBUS water meter wiring method:
Red - power supply
Black - Ground
White (yellow) - RS485+
Blue (green) - RS485-
RS485 MODBUS water meter Features:
1. Meet the "electronic remote meter" (CJ / T224-2012) standards;
2. Usually no power, powers by the bus power supply only when meter reading / switching valve, data acquisition, data transmission or valve control according to the requirements of the command;
3. The meter has a unique address identifier, according to the address can read the corresponding data to ensure data uniqueness, correctness;
4. Control function, comes with the valve, according to the need to switch to prevent malicious arrears of water charge;
5. Combine with the host computer system, established remote automatic meter reading management system, really realized meter reading, monitoring automation.
Product specification:
| Dial | Dry | |
| Temperature | T30/T50/T90 | |
| Water pressure | 0.03-1MPa | |
| Pressure loss | ≤0.063MPa | |
| Work voltage | RS485 mode: 12V/24V; M-BUS mode: 36V | |
| Current | Quiescent current: ≤0.6mA; Work current: ≤1.5mA | |
| Transmission distance | 1200M | |
| Communication rate | 1200bps-9600bps | |
| Communication protocol | DL/645; MODBUS; CJ/T188 | |
| Work environment | 0.1℃-60℃; Humidity: ≤95%RH | |
Ordering precautions: The smart water meter includes built-in batteries. Before placing an order, please communicate the details with the business manager. Please do not place order directly on the platform, as the smart product requires checking the specific product details and selecting a special channel freight forwarder for transportation.
The lead time on the website is inaccurate. Please communicate with our business manager to confirm the exact time.
Welcome to inquire us!
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Tel: +86 371 23366506
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