Wireless Bathtub Meter Set V2 30°C Q3 2.5 325 RK ZR, wireless M-Bus

• Surface-mounted water meters for legally compliant consumption billing in accordance with the German Heating Costs Ordinance (HeizkV) for integration into wireless MBus reading systems
• With integrated radio module: wireless MBus (868 MHz)
• 7-roll counter
• Display rotatable by 360°
• Installation position: vertical
• Including calibration and conformity fee

Technical data:

• Nominal flow rate: Q3 = 2.5 m³/h (Qn 1.5 m³/h)
• Maximum operating pressure: 16 bar
• Cold water temperature range: 0.1–30°C
• Hot water temperature range: 0.1–90°C
• Protection class: IP67
• Power supply: 3V battery (A-cell) 10 years
• Material: brass (UBA compliant)

• For retrofitting between connection and surface-mounted bath/shower fitting
• Brass housing, chrome-plated
• Shut-off valve with chrome-plated handle
• For one-sided mounting, a length compensating piece is required (part no. 93 963 16).