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QALCOSONIC W1 *A design* - SMART ULTRASONIC WATER METER
APPLICATION
Ultrasonic water meter QALCOSONIC W1 is designed for accurate measurement of cold and hot water consumption in households, apartment buildings, and small commercial premises.
It is the first ultrasonic water meter with integrated Narrow-Band-IoT (NB-IoT) technology in Europe.
- Static method of water consumption 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 1l/h
- Ready for AMR with NFC, wM-Bus, LoRaWAN, NB-IoT technologies
AMR READY
- wM-Bus 433 or 868 MHz OMS T1
- LoRaWAN (EU863-870, AS923, AU915-928, US902-928, IN865-867 channel plans)
- NB-IoT (CoAP)
- NFC
APPROVALS
- MID (2014/32/ES)
- OIML R49
- LoRaWAN compliance certificate
- OMS compliance certificate
- WRAS (UK)
- ACS (France)
- ICIM (Italy)
- KIWA (Netherlands)
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 80/160/250/400/500/800 (optional)
- No straight pipe sections are required before or after the meter
- Installation in any position (vertically, horizontally, diagonally) * It is necessary to take water flow direction into account and install the meter accordingly, as an arrow indicates on the meter's body
- No measurement of air
- Environment class E2/M1
- Protection class IP68
- Nominal pressure PN16
- Internal datalogger
- A maintenance-free device, a battery lifetime of up to 16 years * depending on communication settings
- Bi-directional flow measurements (with a certain configuration, a meter can measure reverse flow)
- Flow direction indication (arrow symbol on meter's LCD, which indicates either direct or reverse water flow)
- Meter parameterization and archive reading via NFC or optical interface
- Durable composite body
- Measurement units: m³-m³/h
- Strainer and backflow valve (optional)
QALCOSONIC W1 *A design* - SMART ULTRASONIC WATER METER
APPLICATION
Ultrasonic water meter QALCOSONIC W1 is designed for accurate measurement of cold and hot water consumption in households, apartment buildings, and small commercial premises.
It is the first ultrasonic water meter with integrated Narrow-Band-IoT (NB-IoT) technology in Europe.
- Static method of water consumption 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 1l/h
- Ready for AMR with NFC, wM-Bus, LoRaWAN, NB-IoT technologies
AMR READY
- wM-Bus 433 or 868 MHz OMS T1
- LoRaWAN (EU863-870, AS923, AU915-928, US902-928, IN865-867 channel plans)
- NB-IoT (CoAP)
- NFC
APPROVALS
- MID (2014/32/ES)
- OIML R49
- LoRaWAN compliance certificate
- OMS compliance certificate
- WRAS (UK)
- ACS (France)
- ICIM (Italy)
- KIWA (Netherlands)
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 80/160/250/400/500/800 (optional)
- No straight pipe sections are required before or after the meter
- Installation in any position (vertically, horizontally, diagonally) * It is necessary to take water flow direction into account and install the meter accordingly, as an arrow indicates on the meter's body
- No measurement of air
- Environment class E2/M1
- Protection class IP68
- Nominal pressure PN16
- Internal datalogger
- A maintenance-free device, a battery lifetime of up to 16 years * depending on communication settings
- Bi-directional flow measurements (with a certain configuration, a meter can measure reverse flow)
- Flow direction indication (arrow symbol on meter's LCD, which indicates either direct or reverse water flow)
- Meter parameterization and archive reading via NFC or optical interface
- Durable composite body
- Measurement units: m³-m³/h
- Strainer and backflow valve (optional)