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DN15-20 Ultrasonic Residential Water Meter for Smart Water Metering Solution
The S14 Ultrasonic smart water meter is designed for household water consumption measurement. It automatically records water consumption data, ensuring reliable data storage. Tengyue is a professional ultrasonic water meter supplier in China, and our prices are cheap. We also wholesale ultrasonic water meters in many styles.
Available Sizes:DN15-20 (1/2”-3/4”)
Supported Protocols: RS485/MBus/LoRa/LoRaWAN/W-MBus/NB-IoT
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CHARACTERISTICS
- Ultrasonic measuring technology
- The water consumption value can still be accurately obtained at a low flow rate of 3L/h
- Record total volume as small as 1mL
- 9 digits LCD. Total volume and instantaneous flow rate indication
- Battery life with default configuration 16 year
- Supports various installation positions
- Ready for AMR with wired and wireless communication technologies
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Related products
| Model | DN15 | DN20 | DN25 | DN32 | DN40 |
| Minimum Flow Rate, Q1 (m³/h) |
6.25 | 10 | 15.6 | 25 | 40 |
| 3.125 | 5 | 7.875 | 12.5 | 20 | |
| Permanent Flow Rate, Q2 (m³/h) |
10 | 16 | 25.2 | 40 | 64 |
| 5 | 8 | 12.5 | 20 | 32 | |
| Maximum Flow Rate, Q3 (m³/h) |
2.5 | 4 | 6.3 | 10 | 16 |
| Length (mm) | 110 | 115 | 225 | 260 | 300 |
| 115 | 130 | ||||
| 165 | 190 | ||||
| 170 | 195 | ||||
| Width (mm) | 81 | ||||
| Height (mm) | 90 | 95 | 100 | 107 | 115 |
| Temperature class | T30/T50/T70/T90 | ||||
| Materials | Brass | ||||
| Metrological Class | Class 2 R400/R800 |
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| Maximum Operation Pressure | 1.6 Mpa | ||||
| Stream Field Sensitivity | U5/D3 | ||||
| Protection Class | IP68 | ||||
| Battery | 10/ 16 years service life | ||||
| Environmental Requirement | E1/M1 | ||||
| Interface & Communication
(optional) |
RS485 modbus Pulse LoRaWAN(EU863-870,AS923,AU915-928US902-928,IN865-867 channel plans) NB-loT (CoAP) GPRS(2G/3G/4G) Infrared reading |
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| Installation | Horizontal or vertical | ||||
| Display and Indication | LCD: 9-digit | ||||
| Standard Compliance | MID /OIML /WRAS | ||||