• For legally compliant billing of consumption and heating costs in accordance with the Heating Costs Ordinance (HeizkostenV)
• With integrated radio module (wireless M-Bus, OMS-certified)
• Low profile, also well suited for tight installation spaces
• Ultrasonic flow sensor with IP68 protection class
• Metrological class 2, any installation position
• Storage of all monthly values for the entire duration
• Precise, long-term stable
• Calculating unit rotatable and removable
• Including calibration fee (MID)
Technical data:
• Operating pressure: max. 16 bar
• Radio frequency: 868 MHz
• Temperature sensor: Type DS 27.5 or DS 38
• Cable length: approx. 5 m
• Battery life of 8 years
• Operating temperature: max. 130°C (150°C for short periods)
• Measurement interval 2 seconds (“fast responding counter” according to DIN EN 1434-1)
| Installation length [mm] | 260 |
|---|---|
| Nominal size [mm] | DN 25 (1") |
| Manufacturer part number | 180456 |
| Flow rate [m³/h] | 3.5 |
| Unit price | CHF/piece |
| External thread | DN 32 (1 1/4") |
| EAN | 4001471810682 |