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Ultrasonic Water Flow Meter Lora-based S7
S7 ultrasonic lora-based water meter has proven to be a reliable, fully mature breakthrough product in precision measurement. It combines the characteristics of industrial products and artworks and is practical, attractive, precise and durable.
The meter body adopts an integrated special compact design, this waterproof is guaranteed even if it is installed underwater for a long time. Moreover, S7 is widely used in modern urban water supply systems and other fields, providing an efficient and intelligent solution for water resource management.
Available Sizes: DN15-DN40 (1/2”-3/2”)
Supported Protocols: LoRa/ LoRaWAN/ 4G/ NB-IoT
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CHARACTERISTICS
- Ultrasonic technology for precise and ultra reliable metering
- Excellent long-term stability and reliability
- No moving parts
- Battery life with default configuration 16 years
- Health certifications available for a number of countries
- IP68 protection rating
- Supports various installation positions
- Can be provided fitted with wired or radio communication module
- Optimized antenna for maximum radio range
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Related products
| Model | DN15 | DN20 | DN25 | DN32 | DN40 |
| Minimum Flow Rate, Q1 (m³/h) |
0.013 | 0.02 | 0.032 | 0.05 | 0.08 |
| Permanent Flow Rate, Q2 (m³/h) |
0.02 | 0.032 | 0.05 | 0.08 | 0.128 |
| Maximum Flow Rate, Q3 (m³/h) |
2.5 | 4 | 6.3 | 10 | 16 |
| Length (mm) | 165 | 195 | 225 | 180 | 200 |
| Width (mm) | 95 | 95 | 95 | 95 | 95 |
| Height (mm) | 86 | 89 | 89 | 100 | 120 |
| Temperature class | T30,T50 | ||||
| Materials | Brass | ||||
| Metrological Class | Class 2 R200 |
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| Maximum Operation Pressure | 1.6 Mpa | ||||
| Stream Field Sensitivity | U10/D5 | ||||
| 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 | ||||