ROTARY PISTON METER ALTAIR V4 represents the new generation of volumetric meters developed within the framework of the MID (Measuring Instruments Directive) and field requirements. The meter is very compact, thus adapting to the most restrictive environments (i.e. water boxes). ALTAI R V4 is a robust meter that is compatible with the different qualities of water. ALTAI R V4 is modular and may be fitted at anytime with the IZAR RADIO, the IZAR DOSING device, or the pulse emitter IZAR PULSE gateway to other systems. ► New counter with modularity "Ha + Ti" ► Composite & Brass version ► Glass/metal register in option ► High dynamic range (up to 1.000)

ROTARY PISTON METER TECHNICAL DATA Nominal flow rate Starting flow rate Minimum flow rate* Transition flow rate* Maximum flow rate *other values on request Potable water TEMPERATURE & PRESSURE Medium temperature range °C 0 ... 30 *Other body lenghts on request. HYDROMETER GmbH • Postfach 1462 • 91505 Ansbach Subject to technical adjustments

ROTARY PISTON METER PRECISION CURVE PRESSURE LOSS COELTA PiQs/KVSE] This technology doesn't require straight length HYDROMETER GmbH • Postfach 1462 • 91505 Ansbach Subject to technical adjustments