Axioma Metering - Model QALCOSONIC W1 -Smart Ultrasonic Water Meter

It is Europe`s first ultrasonic water meter with integrated Narrow-Band-IoT (NB-IoT) technology.

• 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 3 l/h
• Integrated NB IoT or LoRa WAN technology - ready for AMR

• wM-Bus 433 or 868 MHz OMS T1
• LoRaWAN (EU863-870, AS923, AU915-928, US902-928, IN865-867 channel plans)
• NB-IoT (CoAP)
• NFC