Smart ultrasonic water meter Axioma QALCOSONIC W1 (DN15-DN25)

The ultrasonic water meter QALCOSONIC W1* is designed for accurate measurement of cold and hot water consumption in households, multi-apartment buildings and small industrial premises.

* – Qalcosonic W1 version for Belgium, Netherlands, France, Germany, Denmark, Norway, Finland, Poland, Sweden.

A static method of measuring water flow, without the use of moving parts

High-precision measurement of water flow

Avoids measurement deviations caused by sand, sediment or air plugs

Long-term stability and reliability of measurements 9-digit, multi-line LCD display. Display of the total volume and instantaneous consumption

Sensitive and accurate at low consumption, up to 1 l/h.

Prepared for remote data transfer to AMR systems via NFC, wM-Bus, LoraWAN, NB-IoT technologies.

READY FOR REMOTE DATA TRANSFER

• wM-Bus 868 MHz OMS T1

• LoRaWAN (EU863-870, IN865-867)

• NB-IoT (CoAP)

• NFC CERTIFICATES

MID (2014/32/EU)

LoRaWAN Conformity Certificate

OMS Certificate of Conformity

WRAS (Great Britain)

ACS (France)

ICIM (Italy)

KIWA (Netherlands)

TECHNICAL DATA

Temperature class T30, T50, T30/90, T90

Nominal consumption 1.6 / 2.5 / 4.0 m³/h

Wide measurement range Q3/Q1 = R 80/160/250/315/400/500/800 (optional)

There is no need for a direct section of the pipeline before and after the meter

Can be mounted in any position (horizontally, vertically, at an angle)

Does not measure air

Environmental class E2/M1

Protection class IP68

Nominal pressure PN16

Internal data logger

Maintenance-free, battery life up to 16 years * depending on remote data settings

Measures flow in both directions

Indicates the direction of the flow

Setting the counter parameters and reading archives is carried out via NFC or an optical interface

Strong composite body Units of measurement: m³-m³/h.