+370 690 15625 daumantas.janciauskas@axioma.eu


APPLICATION
Ultrasonic water meter QALCOSONIC W1* is designed for accurate
measurement of cold and hot water consumption in households,
apartment buildings, and commercial premises.
• Static method of water flow measurement, no moving parts
• High accuracy calculation of water consumption
• 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, LoRa technologies
* - Qalcosonic W1 modification for Belgium, Netherlands, France, Germany,
Denmark, Norway, Finland, Poland.
AMR READY
• wM-Bus 868 MHz OMS T1
• LoRaWAN (EU863-870)
• NFC
PARAMETERISATION OF THE METER
AMR INTERFACES, OPTIONAL
NFC and optical interfaces are integrated into the top panel of the meter. They can be used for data reading and parameterisation of the meter.
TECHNICAL FEATURES
Temperature class T30, T50, T30/90, T90
• Nominal flow 1.6 / 2.5 / 4.0 m³/h
• Wide measurement range Q3/Q1 = R 250/400/800 (optional)
• No straight sections required
• Installation in any position
• No measurement of air
• Environment class E2/M1
• Protection class IP68
• Nominal pressure PN16
• Internal datalogger
• Maintenance free device, battery lifetime > 16 years
• 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
APPLICATION
Ultrasonic water meter QALCOSONIC W1* is designed for accurate
measurement of cold and hot water consumption in households,
apartment buildings, and commercial premises.
• Static method of water flow measurement, no moving parts
• High accuracy calculation of water consumption
• 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, LoRa technologies
* - Qalcosonic W1 modification for Belgium, Netherlands, France, Germany,
Denmark, Norway, Finland, Poland.
AMR READY
• wM-Bus 868 MHz OMS T1
• LoRaWAN (EU863-870)
• NFC
PARAMETERISATION OF THE METER
AMR INTERFACES, OPTIONAL
NFC and optical interfaces are integrated into the top panel of the meter. They can be used for data reading and parameterisation of the meter.
TECHNICAL FEATURES
Temperature class T30, T50, T30/90, T90
• Nominal flow 1.6 / 2.5 / 4.0 m³/h
• Wide measurement range Q3/Q1 = R 250/400/800 (optional)
• No straight sections required
• Installation in any position
• No measurement of air
• Environment class E2/M1
• Protection class IP68
• Nominal pressure PN16
• Internal datalogger
• Maintenance free device, battery lifetime > 16 years
• 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