Water Meters

  • Contact IC card prepaid as standard; contactless card optional
  • One card per meter as standard; one meter with several cards on request
  • Stepped water tariff and remaining volume display
  • Valve shuts off at the alarm level or at zero
  • Cold-water base is blue, hot-water base is red
  • DN15, DN20 and DN25; larger sizes on request
  • Built-in 3.6V lithium battery on standard sizes
  • IC card, Bluetooth or 4G communication on request
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Product Overview

  • LXS contact-type IC card water meters for residential potable water supply. Cold-water meters have a blue base; hot-water meters have a red base. Available in DN15, DN20 and DN25.

  • Prepaid with a contact-type IC card, one card per meter. Features stepped water tariff, remaining-volume display and automatic valve closure. The same card can also be used with electricity meters.

DN Q3 – permanent flow rate (m³/h) Length Thread Base
15 2.5 165 mm Pipe R1/2, nut G3/4B Blue (cold) / Red (hot)
20 2.5 or 4.0 195 mm Pipe R3/4, nut G1B Blue (cold) / Red (hot)
25 4.0 or 6.3 225 mm Pipe R1, nut G1 1/4B Blue (cold) / Red (hot)
DN15 LXS Contact IC Card Water Meter
  • Cold-water meters (blue base): water temperature up to 30°C. Hot-water meters (red base): up to 90°C.
  • Prepaid with a contact-type IC card, one card per meter. Stepped water tariff. Valve closes automatically at the alarm threshold or at zero balance.
Item Spec
DN 15
Q3 2.5 m³/h
Length × width × height 165 × 85 × 115 mm
Thread R1/2, nut G3/4B
Display 0.1 – 999,999.9 m³
Battery 3.6V lithium, static current under 18 µA
Pressure 0.03–1 MPa
Base Blue (cold) / Red (hot)
DN20 LXS Contact IC Card Water Meter
  • Cold-water meters (blue base): water temperature up to 30°C. Hot-water meters (red base): up to 90°C.
  • Prepaid with a contact-type IC card, one card per meter. Stepped water tariff. Valve closes automatically at the alarm threshold or at zero balance.
Item Spec
DN 20
Q3 2.5 or 4.0 m³/h
Length × width × height 195 × 85 × 115 mm
Thread R3/4, nut G1B
Display 0.1 – 999,999.9 m³
Battery 3.6V lithium, static current under 18 µA
Pressure 0.03–1 MPa
Base Blue (cold) / Red (hot)
DN25 LXS Contact IC Card Water Meter
  • Cold-water meters (blue base): water temperature up to 30°C. Hot-water meters (red base): up to 90°C.
  • Prepaid with a contact-type IC card, one card per meter. Stepped water tariff. Valve closes automatically at the alarm threshold or at zero balance.
Item Spec
DN 25
Q3 4.0 or 6.3 m³/h
Length × width × height 225 × 117 × 143 mm
Thread R1, nut G1 1/4B
Display 0.1 – 999,999.9 m³
Battery 3.6V lithium, static current under 18 µA
Pressure 0.03–1 MPa
Base Blue (cold) / Red (hot)

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