JINGDA D17 Electromagnetic Water Meter – DN40-DN300, R250, 316L Electrode
Professional smart water meter manufactured by JINGDA Smart Water Meter. Designed for accurate measurement, reliable operation and smart water management. OEM & ODM customization available including private label support.
| Nominal Diameter | DN40 ~ DN300 |
| Range Ratio | R250 (Class 2), optional R160 (Class 1/2) |
| Accuracy Class | Class 2 (optional Class 1) |
| Flow Sensitivity | U5/D3 (U0/D0 achievable) |
| Electrode Material | 316L Stainless Steel |
| Body Material | 304 Stainless Steel |
| Power Supply | 3.6V Lithium / 3.6V Lithium + 24VDC / + Solar |
| Communication | RS-485 (ModBus) / 4G / NB-IoT |
| Installation | Horizontal / Vertical |
| Standard | GB/T 778-2018 |
Key Features:
- High-precision measurement with wide range ratio
- Multiple communication options: NB-IoT, LoRa, M-BUS
- IP68 waterproof rating for reliable long-term operation
- Long battery life ≥6 years
- Supports prepaid and post-paid billing modes
- OEM & ODM customization available – private label supported

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