Bermad Sensus Meiastream Plus Mechanical Water Meter for Potable Water (40-150mm Flanged)

The Meiastream Plus by Sensus, offered by Bermad, is a high-performance mechanical water meter designed for accurate measurement of cold potable water in medium to high flow applications. With multiple international certifications including OIML R49, Australian Standard AS3651.1, and MID Pattern Approval, this meter delivers exceptional metrological accuracy, durability, and long-term performance.

Engineered with an advanced free-floating turbine rotor, the Meiastream Plus achieves Class C metrological performance even at extremely low flows, while also accommodating high flow rates with minimal pressure loss. The turbine lifts into a frictionless state at low flows, eliminating radial and axial stress on bearings to maximise sensitivity, longevity, and revenue assurance.

With flexible installation options, including Australian and ISO standard face-to-face lengths, and compatibility with HRI-Mei and OD optical pulsers, the Meiastream Plus is ideally suited for utilities, councils, and commercial billing applications.

APPLICATIONS

• Billing of cold potable water (up to 50°C standard)
• Medium and high flow rate metering
• Low flow measurement during light demand periods
• Leakage detection and control
• Municipal and commercial metering
  

FEATURES

• MID Pattern Approved (Annex MI001)
• OIML R49 & AS3651.1 Class 2 certified
• Class C metrological accuracy for horizontal installations
• No upstream straight length required (0 x DN installation)
• Free-floating turbine rotor for minimal bearing wear and optimal accuracy
• High overload capability and wide dynamic range
• Removable measuring insert for serviceability
• Compatible with HRI-Mei and OD pulse transmitters
• Resistant to particulates and reduced pressure loss
• Temperature resistant materials up to 70°C
• Available in 40mm to 150mm flanged sizes
• Test certificates provided