Water Meters
Axioma Qalcosonic Ultrasonic Smart Water Meter
Axioma Ultrasonic smart water meter (QALCOSONIC W1) is designed to accurately measure cold and hot water consumption in households, apartment buildings, and commercial premises.
- Static method of water flow measurement, no moving parts
- Very high metering accuracy
- Eliminates measuring deviations caused by sand, suspended particles or air pockets
- Long-term measurement stability and reliability
- 9 digits, multi-line LCD. Total volume and instantaneous flow rate indication
- Sensitive and accurate in low flows, down to 1 l/h
- Ready for AMR with NFC, wM-Bus, LoRaWAN and NB-IoT technologies
- Temperature class T30, T50, T30/90, T90
- Nominal flow 1.6 / 2.5 / 4.0 m³/h
- Wide measurement range Q3/Q1 = R 80/160/250/315/400/500/800 (optional)
- No straight sections are required before or after the meter
- Installation in any position (vertically, horizontally, diagonally)
- No measurement of air
- Environment class E2/M1
- Protection class IP68
- Nominal pressure PN16
- Internal datalogger
- Maintenance-free device, battery lifetime up to 16 years * depending on communication settings
- Bi-directional flow measurements
- Flow direction indication
- Meter parameterisation and archive reading via NFC or optical interface
- Durable composite body
- Measurement units: m³-m³/h






