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Ultrasonic water meters Pulsar

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Price on request

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Description

They are designed for water metering in apartment buildings, industrial enterprises, and main networks, with the possibility of remote data collection.

Available according to ISO 4064.

Interfaces:

  • Optiсal port
  • Pulse output
  • RS-485
  • M-Bus
  • Wireless M-Bus
  • LoRa
  • NB-IoT
  • GPRS
  • Ultra narrow RF band (Pulsar IoT) NFC
  • High Precision , wide range measurement of hot and cold water
  • Suitable for bad quality water and hydraulic shocks
  • Both horizontal and vertical installation
  • Independent to permanent magnet
  • Automatic error diagnostics
  • IP65 (IР68 optional)
Nominal DN 15; 20; 25; 32; 40; 50; 65; 80; 100; 125; 150; 200
Lenghth, mm 100; 110; 130; 160; 180; 200; 225; 250; 300; 350
Q3, m³/h 1,6/2,5; 2,5/4; 4/6,3/10; 6,3/10; 10/16; 16/25/40; 25/40; 40/63; 160; 250; 400
Thread G3/4B; G1B; G1 1/4B; G1 1/2B; G2В; Flange
R/ Q3/Q1 160/250/400
Maximum permissible error Q2≤Q≤Q4 Maximum permissible error Q2≤Q≤Q4; 3% for hot water t>30°C
Maximum permissible error Q1≤Q≤Q2 5%
Nominal pressure, bar 16
Temperature range, °C From +5 to +40, from +5 to +105, from +5 to +150 (depending on the order)
Hydraulic part material DN15 -40 brass DN50 200 casting iron
Installation Return flow/forward flow horizontal/vertical
Display LCD, 8 digits + icons
Power supply 3,6 V, Lithium, up to 10 years lifetime
Data history memory: hours/days/months 1488/184/60