ULTRASONIC WATER METER QALCOSONIC W1

APPLICATION

Ultrasonic water meter QALCOSONIC W1 is designed for accurate measurement of cold and hot water consumptionin households, apartment buildings and small commercial premises.

  • Static method of water consumption 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 1l/h
  • IoT and AMR, NFC, LoRa technology ready

 APPROVAL

  • 2014/32/EU
  • ACS (French Drinking Water Standard

APPROVAL IN PROGRESS

  • OIML R49 Compliant
  • RoHS Directive Reach
  • WRAS (UK)
  • KTW (D)

TECHNICAL FEATURES

  • Temperature class T30, 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 E1/M1
  • Protection class IP68
  • Nominal pressure PN16
  • Metering archive registration
  • Maintenance free device, battery lifetime > 16 years
  • Bi-directional flow measurements
  • Flow direction indication
  • Meter parametrisation and archive reading via NFC or optical interface
  • Durable composite body
  • Measurement units: m3-m3/h. Gal-GPM. ft3-ft3/h (optional)
  • Strainer and back flow valve (optional)

AMR READY (IN PROGRESS) OPTIONAL

  • W-Mbus 868 (433)MHz. OMS T1; S1
  • LoRa WAN
  • SigFox
  • NFC

PARAMETRISATION OF THE METER

  • NFC and optical interface is integrated into the top front panel of calculator. It is designed for data reading via M-bus protocol and parameterisation of the meter

PULSE AND MBUS OUTPUT:

  • Pulse and Mbus output option is available via optical interface by means of add clamp-on module

RADIO INTERFACE

  • The internal radio provides data reading via WMBUS telegram: 868/433MHz. S1, T1 OMS mode, LoRa WAN, SigFox (optional)

DATA REGISTRATION

  • Total volume
  • Forward volume
  • Reverse volume
  • Maximum flow rate value and date
  • Minimum flow rate value and date
  • Operating time without an error
  • Operating time
  • Error code
  • Temperature indication

DATA LOGGER – HISTORY VALUES

  • Hourly, daily, monthly values of the measured parame­ters are stored in internal memory
  • All data from archive can be read by means of the remote reading

LCD INDICATIONS AND ALARM

MULTIPLE SETTABLE ALARMS AND EVENTS INCLUDES:

  • Flow direction indication
  • Battery level indication
  • Leakage
  • Burst
  • Backflow
  • Empty pipe
  • Radio communication
  • Warning indication
  • Temperature indication (special configuration)

QALCOSONIC W1

 

TECHNICAL DATA:

QALCOSONIC W1

QALCOSONIC W1

SIZE AND DIMENSIONS:

QALCOSONIC W1

 

QALCOSONIC W1

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