Description
- 10 years battery life
- Bluetooth communication
- R400 tested accuracy
- Tamper proof, in-fault leak detection access to BlueNett HES
- Paid access to Hydro World App & access to BlueNett HES (optional)
Features
1. High accuracy time of flight measurement
2. Does not measure air
3. Measures water temperature and compensates in measurement
4. Burst pipe, Leak detection
5. Battery life up to 10 years
6. Wireless M-Bus, LoRa, GSM, NBIOT communication options available
7. Very low pressure drop
8. Ignores sand and other small particles
9. IP68 ingress protection
10. Ideal for smart water metering in smart cities
11. Ideal for leakage calculation in DMA’s
12. Tamper proof. No interference from magnetic fields
13. Automatic multipoint factory calibration for maximum accuracy
Working Principle
An ultrasonic flow meter measures the flow of a liquid or gas by sending ultrasonic waves across a pipe, containing the flow in the direction of the flow and in the opposite direction of the flow. The ultrasonic waves and the velocity of the flow of the liquid or gas can be combined to determine the flow rate. An ultrasonic flow meter has two transmitters, and two receivers, with one of each mounted on either side of the pipe at a calculated distance to provide accurate readings.
Move away from mechanical water meters to the new smart static ultrasonic water meters. These meters give improved accuracy, long term battery life, smart communication features, no recording of air and more advantages compared to mechanical multijet meters. These meters also give higher accuracy for precise water meter measurement warranted for smart city leakage measurement. These instruments are calibrated at different flow patterns to give the maximum accuracy possible at different operating flow conditions.
HydroSonic provides a number of intelligent alarms like no flow, burst pipe, leakage, water freezing, reverse flow, tampering and more.
A number of communication options are available including Wireless M-Bus, LoRa, GSM and NBIOT technologies. Advanced battery management techniques ensure long life of battery from these instruments.
Specifications
Operating Conditions | |
| Temperature | 0 to 50 °C |
| Storage temperature | 0 to 70 °C |
| Maximum pressure | 16 bar |
| Power supply | Lithium battery |
| Battery life | 10 years |
| Data storage Features | |
| Real time clock | Built in |
| Internal storage | 3 months daily data |
| Water audit features | When enabled can store every 5-minute data for the past 15 days |
| Stored Parameters | Flow rate, Total Flow reading, Water temperature along with time of reading |
Display Features | |
| LCD Display | 8-digit totalizer with separate alarm indication |
| Has a Display with ABS Material and Reinforced Plastic | |
| Display parameters | Forward Rate Flow, Forward Total Flow, Reverse Rate Flow,Reverse Total Flow, Date/Time,Communication Parameters,Leak Detect, Empty Pipe, Burst Pipe, Tamper, Internal Errors, Communication signal strength, Battery Level Indication |
Accuracy | |
| Below Transition flow rate | +/- 5% |
| Above Transition flow rate | +/- 2% |
| Communication Options | |
| Wireless Options | Wireless M-Bus / LoRa / GSM / NBIOT |
Resistance | |
| Protection Class | IP68 |
| Display protection | Sliding Display Concept Provided by GSV Which makes the Meter Tamper Proof |
| Construction | |
| Construction | Molded high strength plastic |
| High Quality Construction with Individual Dies for Enclosure | |
| Housing Material is RF Friendly and will not interfere with Antenna (Signal Strength) | |
| *Note: Battery life dependent on communication option and frequency of reading | |
