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Ultrasonic Water Meters

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QALCOSONIC W1

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

A range of meter sizes in both NB IoT and LoRa versions:

  • 15mm NB IoT and LoRa 
  • 20mm NB IoT and LoRa
  • Sizes range from 15mm to 50mm

Smart Ultrasonic Water Meter

Designed for accurate measurement of cold and hot water consumption in households, apartment buildings and commercial premises.

  • Durable composite body - lightweight, strong, no toxic materials, suitable for portable water application
  • Intelligent alarms in real time - leakage, bust, freeze, negative flow, no consumption
  • Battery lifetime up to 16 years
  • Fully waterproof (IP68 class)
  • Integrated radio communication (wMBus/LoRaWAN/NB IoT)
  • Wide measurement range: R400/R800 in any mounting position - no deviation in accuracy caused by worn moving parts
  • Water temperature classes T30, T50, T90 - water measurement from 0.1 to 90 degrees
  • Smallest smart water meter in the market
  • Low pressure drop - no obstacles in the flow tube

Data storage & measurement

W1 METER MEASURES:

  • Total water consumption
    • Direct volume
    • Reverse volume
  • Current water flow
  • Time

W1 METER STORES DATA:

  • Hourly - up to 1480 hours
  • Monthly - up to 36 months
  • Daily - up to 1130 days
  • Stored for 16 years

RECORDED IN THE ARCHIVES:

  • Time, volume, average flow, maximal flow, minimal flow, detected errors and water temperature

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