Smart Prepaid Ultrasonic Water Meter
Static ultrasonic prepaid water meter built for high-NRW environments, intermittent supply networks, and AMI/AMR-ready utility billing.
Configured for Sub-Saharan and tropical operating conditions with an integrated prepaid valve and token-based credit management.
Specification tables
Core values are placed before product narrative so buyers can verify fit quickly.
Dimensions
DN15-DN32| Size | L (mm) | D | h | B (mm) | H (mm) |
|---|---|---|---|---|---|
| DN15-DN32 | Per size | Per size | - | - | - |
Operating values
MID 2014/32/EU| Spec | DN15 | DN20 | DN25 | DN32 | DN40 | DN50 |
|---|---|---|---|---|---|---|
| Accuracy class | R250 | R250 | R250 | R250 | n/a | n/a |
| Communication | LoRaWAN/NB-IoT/RF/GPRS | LoRaWAN/NB-IoT/RF/GPRS | LoRaWAN/NB-IoT/RF/GPRS | LoRaWAN/NB-IoT/RF/GPRS | n/a | n/a |
| Billing type | Prepaid | Prepaid | Prepaid | Prepaid | n/a | n/a |
Maintains stable accuracy at very low flow, important for domestic leakage detection.
Tolerant of high turbidity, sand particles, iron content, and intermittent supply (air in pipeline).
Features and compliance
Static ultrasonic prepaid water meter built for high-NRW environments, intermittent supply networks, and AMI/AMR-ready utility billing.
Features
6 pointsStatic ultrasonic sensor with no moving parts for stable long-term accuracy
Integrated prepaid motorized ball valve with remote disconnect/reconnect
STS-compliant token system or proprietary secure vending option
LoRaWAN, NB-IoT, RF, or GPRS/4G communication support
IP68 fully submersible with anti-tamper and reverse-flow detection
Battery life of 6-10 years with low-credit and low-battery alarms
Standards and limits
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