Wireless Ultrasonic Smart Water Meter
Powered by NB-IoT & LoRaWAN
The Ripple Smart Water Meter is an IoT-enabled device designed to provide accurate, real-time measurement of water consumption for both residential and industrial users. Powered by NB-IoT and LoRaWAN wireless technologies, it eliminates the need for manual meter reading by transmitting data automatically and securely to utility providers.
- The Water flow measurement happens through ultrasonic technology
- No moving parts, maintenance free
- Bi directional flow measurement
- Suitable for Horizontal/Vertical Installations
Smart Water Meter is powered by
- Automated Meter Reading (AMR)
- Advanced Meter Infrastructure (AMI)
- Automated Metering Management (AMM)
Key Features of Ultrasonic Smart Water Meter
Ultrasonic Measurement Technology
Delivers high-accuracy, non-mechanical water flow measurement with no moving parts.
IP68 Waterproof Design
Suitable for outdoor and underground installations.
IoT & LoRaWAN Connectivity
Enables long-range, low-power wireless communication for seamless remote data access.
Remote Valve Control
Allows utilities to remotely disconnect or regulate water supply.
Real-Time Consumption Monitoring
Provides continuous visibility into water usage for consumers and utilities.
Tamper Detection & Alerts
Monitors tampering attempts and instantly notifies utility operators.
Ultrasonic Water Meter Specifications
Residential ultrasonic water meter is made of brass material. Its unique design and good performance make it our most classic ultrasonic water meter.
Features
- Patented pipe design, low pressure loss
- Brass flow pipe, conform with drinking water requirements
- Built-in lithium battery
- Low power consumption
- Wide dynamic range
- High measurement accuracy
- Bi-directional flow measurement
- Not affected by magnetic interference
- Tamper-proof design, automatically record when tamper is detected
- IP68 (waterproof/ submersible)
- Multiple communication interfaces optional: Lora, WMBUS, GPRS/4G, CAT1,
CAT M1, NB-IoT, MBUS, RS485, Pulse, 4-20mA, Infrared etc. - Do not measure entrained air inside pipeline.
Mechanical Specifications
| Size | DN15 | DN20 | DN25 | DN32 | DN40 | |
|---|---|---|---|---|---|---|
| Dimensions | L (mm) | 165 | 195 | 225/260 | 230/260 | 245/300 |
| L1 (mm) | 261 | 301 | 347/382 | 356/386 | 376/431 | |
| W (mm) | 108 | 108 | 108 | 108 | 108 | |
| H1 (mm) | 167 | 172 | 177 | 186 | 197 | |
| H (mm) | 102 | 107 | 112 | 121 | 132 | |
| Pipe Joint – Sensor | G3/4″ | G1″ | G1 1/4″ | G1 1/2″ | G2″ | |
| Pipe Joint – Tail Pieces | R1/2″ | R3/4″ | R1″ | R1 1/4″ | R1 1/2″ | |
| Max. Flow Q4 (m³/h) | 3.125 | 5 | 7.875 | 12.5 | 20 | |
| Constant Flow Q3 (m³/h) | 2.5 | 4.0 | 6.3 | 10 | 16 | |
| R100 Q2/Q1 (L/h) | 40/25 | 70/40 | 100/63 | 160/100 | 260/160 | |
| R160 Q2/Q1 (L/h) | 25/16 | 40/25 | 70/40 | 100/63 | 160/100 | |
| R250 Q2/Q1 (L/h) | 16/10 | 25/16 | 40/25 | 70/40 | 100/63 | |
| R400 Q2/Q1 (L/h) | 10/6 | 16/10 | 25/16 | 40/25 | 63/40 | |
| Starting Flow (L/h) | 1.5 | 2.0 | 2.5 | 4.0 | 5.0 | |
| Accuracy Class | Class 2 | |||||
| Pressure Class | PN16 (PN10 / PN25) | |||||
| Environmental Class | Class B/O | |||||
| Electromagnetic Class | E1 / E2 | |||||
| Pressure Loss Class | ΔP63 (ΔP25, ΔP40) | |||||
| Flow Sensitivity Class | U5/D3(U0/D0) | |||||
| Temp Class | T30(T50,T70,T90) | |||||
| Data Logger | With 2 years of daily totals and 24 monthly totals | |||||
| Communication Interfaces | Lora, WMBUS, GPRS/4G, CAT1, CAT M1, NB -IoT, MBUS, RS485, Pulse, 4 – 20mA, Infrared etc optional | |||||
| Power Supply | 3.6VDC(Replaceable Lithium Battery) | |||||
| Measurement Cycle | Once per second | |||||
| Average Working Current | ≤20μA | |||||
| Customization | Other technical specifications upon customer’s requests | |||||
This Series is one of the earliest residential ultrasonic water meter made of composite material, it is corrosion-resistant to ensure longevity. Due to its compact design, its dimension is much smaller than regular water meters, hence it is suitable for a lot of scenarios especially in areas where installation space is limited.
Features
- Lead-free composite flow pipe, conform with drinking water requirements
- Built-in lithium battery
- Low power consumption
- Wide dynamic range
- High measurement accuracy
- Bi-directional flow measurement
- Not affected by magnetic interference
- Tamper-proof design, automatically record when tamper is detected
- IP68 (waterproof/ submersible)
- Multiple communication interfaces optional
- Do not measure entrained air inside pipeline.
| Size | DN15 | DN20 | DN25 | ||||
|---|---|---|---|---|---|---|---|
| Dimensions | L (mm) | 165 | 195 | 225/260 | |||
| L1 (mm) | 261 | 301 | 347/382 | ||||
| W (mm) | 108 | 108 | 108 | ||||
| H1 (mm) | 167 | 172 | 177 | ||||
| H (mm) | 102 | 107 | 112 | ||||
| Pipe Joint – Sensor | G3/4″ | G1″ | G1 1/4″ | ||||
| Pipe Joint – Tail Pieces | R1/2″ | R3/4″ | R1″ | ||||
| Max. Flow Q4 (m³/h) | 3.125 | 5 | 7.875 | ||||
| Constant Flow Q3 (m³/h) | 2.5 | 4.0 | 6.3 | ||||
| R100 Q2/Q1 (L/h) | 40/25 | 70/40 | 100/63 | ||||
| R160 Q2/Q1 (L/h) | 25/16 | 40/25 | 70/40 | ||||
| R250 Q2/Q1 (L/h) | 16/10 | 25/16 | 40/25 | ||||
| R400 Q2/Q1 (L/h) | 10/6 | 16/10 | 25/16 | ||||
| Starting Flow (L/h) | 1.5 | 2.0 | 2.5 | ||||
| Accuracy Class | Class 2 | ||||||
| Pressure Class | PN16 (PN10 / PN25) | ||||||
| Environmental Class | Class B/O | ||||||
| Electromagnetic Class | E1 / E2 | ||||||
| Pressure Loss Class | ΔP63 (ΔP25, ΔP40) | ||||||
| Flow Sensitivity Class | U5/D3(U0/D0) | ||||||
| Temp Class | T30(T50,T70,T90) | ||||||
| Data Logger | With 2 years of daily totals and 24 monthly totals | ||||||
| Communication Interfaces | Lora, WMBUS, GPRS/4G, CAT1, CAT M1, NB -IoT, MBUS, RS485, Pulse, 4 – 20mA, Infrared etc optional | ||||||
| Power Supply | 3.6VDC(Replaceable Lithium Battery) | ||||||
| Measurement Cycle | Once per second | ||||||
| Average Working Current | ≤20μA | ||||||
| Customization | Other technical specifications upon customer’s requests | ||||||
Ripple smart meters offers a series of integrated, hermetically-sealed water meters by adopting the most advanced ultrasonic transIt-tIme differernce technology for reliable flow measurement In municipal, commercial, industrial, distribution applications where the mechanical water meter fails due to the harsh environment.
- Patented multi-channel technology.
- High accuracy, accuracy doesn’t degrade over the life of the meter.
- Up to 20 years’ longevity.
- Not affected by water Impunty.
- Low pressure drop.
- IP68 protection(Waterproof/ Submersible).
- No moving parts, maintenance free.
- Bi-direct1onal flow, ensure accuracy In both flow directions.
- Unaffected by magnetic interference.
- Tamper-proof design.
- Built-in temp sensor.
- Built-in Pressure sensor to monitor the real-time pipeline pressure
Mechanical Specifications
| Size | Units | DN50 | DN65 | DN80 | DN100 | DN125 | DN150 | DN200 | DN250 | DN300 | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Dimensions | L | mm | 200 | 200 | 225 | 250 | 250 | 300 | 350 | 450 | 500 |
| W | mm | 165 | 185 | 200 | 220 | 250 | 285 | 340 | 405 | 460 | |
| H1 | mm | 150 | 158 | 175 | 181 | 199 | 217 | 246 | 272 | 320 | |
| H | mm | 235 | 248 | 264 | 287 | 320 | 355 | 410 | 452 | 520 | |
| Max. Flow Q4 | m³/h | 31.25 | 50 | 78.75 | 125 | 200 | 312.5 | 500 | 787.5 | 1250 | |
| Constant Flow Q3 | m³/h | 25 | 40 | 63 | 100 | 160 | 250 | 400 | 630 | 1000 | |
| Transition Flow Q2 | m³/h | 0.16 | 0.256 | 0.4 | 0.64 | 1.02 | 1.6 | 2.56 | 4.0 | 6.4 | |
| Min. Flow Q1 | m³/h | 0.1 | 0.16 | 0.25 | 0.4 | 0.64 | 1 | 1.6 | 2.52 | 4.0 | |
| Starting Flow | m³/h | 0.02 | 0.025 | 0.03 | 0.035 | 0.05 | 0.07 | 0.1 | 0.15 | 0.25 | |
| Channel No. | Four Channels | Six Channels | |||||||||
| End Connection | PN16 (PN10 / PN25) | ||||||||||
| Flow Cell Material | 304SS or Ductile Iron | Ductile Iron | |||||||||
| Accuracy Class | Class 2 | ||||||||||
| Pressure Class | PN16 (PN10/PN25) | ||||||||||
| Environmental Class | Class C | ||||||||||
| Electromagnetic Class | E1/E2 | ||||||||||
| Pressure Loss Class | ΔP25 (ΔP63, ΔP40) | ||||||||||
| Flow Sensitivity Class | U5/D3 | ||||||||||
| Temp Class | T30 (T50, T70, T90) | ||||||||||
| Data Logger | With 2 years of daily totals and 24 monthly totals | ||||||||||
| Communication Interfaces | MBUS, RS485, LORA, 4–20mA, Pulse etc optional | ||||||||||
| Power Supply | 3.6 VDC (Replaceable Lithium Battery) | ||||||||||
| Measurement Cycle | Once per second | ||||||||||
------------------ Approvals & Certifications ------------------
IP68
FCRI
MID
WPC
----------------------------- Our Installations -----------------------------
