The compact single-beam heat meter dialog WZ R5.M used to detect the heat energy in a closed heating system.
| Category | Meter, Heat |
| Manufacturer | NZR |
| Type | mechanical volume type |
| Battery | Battery service life 6 years plus 1 year power reserve |
| Media Temperature | max 120 °C |
| Installation Position | horizontal, vertical |
| Name | MID | Sensor | Qn | DN | Length | Kit | EUR | |
|---|---|---|---|---|---|---|---|---|
| Dialog WZ R5.M 0,6-N DN15 | X | wet | 0,6 m³/h | 15 (1/2") | 110 mm | [[link:8503-3300;small]], large | on request | |
| Dialog WZ R5.M 1,5-N DN15 | X | wet | 1,5 m³/h | 15 (1/2") | 110 mm | [[link:8503-3300;small]], large | on request | |
| Dialog WZ R5.M 2,5-N DN20 | X | wet | 2,5 m³/h | 20 (3/4") | 130 mm | small, large | 106.60/piece |