Ultrasonic water meter with radio output LoRa

Overview

A unified automated system for accounting and control of water consumption in apartment buildings, industrial, commercial, business complexes provides for the presence of an individual water meter with the function of remote data transmission at each individual facility. Many consumers choose ultrasonic water meters with the LoRa output of the Pulsar trademark. This is due to such advantages of these devices as high accuracy of readings, reliability in operation, correct operation in different modes of pressure and temperature, long service life, a secure channel for remote data transmission, the ability to store information in an archive.

Benefits

  • Made in Russia
  • The warranty period of the device is 6 years.
  • Calibration interval 6 years
  • No moving parts
  • Wireless data acquisition capability
  • High precision, wide measuring range
  • Readings archive
  • Resistant to low water quality and water hammer
  • Reverse flow measurement
  • Automatic error diagnosis
  • Protected against permanent magnet
  • Metrological class C

Model overview

Those. information

Technical data  
Pressure loss at qp, MPa <0,025
Dynamic range of flow measurement qi/ qp 1:100
Nominal pressure, MPa 1,6
Maximum temperature, °C 105 / 150
Indicator LCD, 8 digits + special characters
Data archive in non-volatile memory 60 months, 184 days, 1488 hours
Features of the Ду15 Ду20 Ду25 Ду32 Ду40 Ду50 Ду50 Ду65 Ду65 Ду80 Ду80 Ду100 Ду100 Ду125 Ду125 Ду150 Ду150 Ду200 Ду200
Minimum consumption, qi, m³/hour 0,015 0,025 0,035 0,06 0,1 0,09 0,27 0,12 0,36 0,18 0,6 0,3 0,9 0,45 1,35 0,6 1,8 1,5 4
Nominal flow, qp,m³/hour 1,5 2,5 3,5 6 10 45 45 60 60 120 120 150 150 250 250 250 250 500 500
Maximum flow, qs, m³/hour 3 5 7 12 20 60 60 90 90 240 240 300 300 500 500 500 500 1000 1000
Starting flow rate, m³/hour, no more 0,003 0,005 0,007 0,012 0,02 0,018 0,054 0,024 0,072 0,036 0,126 0,06 0,18 0,09 0,27 0,12 0,36 0,3 0,9
Connecting thread Р Р Р Р Р Ф Ф Ф Ф Ф Ф Ф Ф Ф Ф Ф Ф Ф Ф
Length, mm

Download

Type certificate and description Download
Passport - Ultrasonic water meters "PULSAR" Version 1,2 Download
Passport - Ultrasonic water meters "PULSAR" Execution 3 Download
Water meter menu structure Download
Appendix B Straight sections water meter Download
Appendix D Menu structure Ultrasonic water meter - English indicator Download
Expert opinion Download

Colors

DOP

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