1. This water meter adopts a stacked structure design, which is precisely adapted to the narrow and complex pipeline environment.
2. This water meter has two optional modes: valve control and non-valve control; at the same time, the lithium battery can be replaced to extend the life, without the need for professional tools and technicians.
3. Communication technology NB-IoT, 4G-Cat.1, LoRaWAN are available in a variety of ways to realize water meter prepayment, remote meter reading, abnormal water use warning, etc.
4. The pipe material can be selected from nylon, brass or stainless steel, and IP68 protection is not afraid of humid environments.
5. With self-diagnosis function, water leak alarm, flow sensor fault alarm, measurement over range alarm, and battery low voltage alarm.
6. The water meters support OEM customization. Fengbo smart ultrasonic water meters have been deployed in over 50 countries and regions worldwide.
7. The software system support: protocol docking, API development, payload format documentation (decoder), OTA update.
8. The alarm function support: Water leak alarm, low battery alarm, reverse flow alarm, valve failure alarm (only for valve type), empty pipe alarm, temperature alarm, overload alarm.
| Fengbo DN15/DN20 Fourth Generation Ultrasonic Water Meter With Replaceable Battery | |
|---|---|
| Meter Type | FB-SWMA |
| Caliber | DN15 / DN20 |
| Pipe Material | Nylon / Stainless steel / Brass |
| Valve Control | Optional |
| Communication | NB-IoT, 4G-Cat.1, LoRaWAN |
| Battery Life | 8 Years ( Replaceable ) |
| Protection Level | IP68 Waterproof |
| Upload Frequency | Default 24 hours |
| Installation | Horizontal / vertical, Thread, U5 / D3 |
| Antenna | Built-in / external ( customizable ) |
| Pressure Rating | 1.6 MPA |
| Max Pressure Loss | △P63 |
| Accuracy Level | Class B / 2 |
| Range Ratio | R250 ( R400+ customized ) |
| LCD Display | 9-bit digits |
| Historical Data | 24 months |
| Units of Measurement | Default m³ ( gal / L optional ) |
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