Can also be installed in the case of oil central heating with a one-pipe (suction pipe) system.
The HZ 3 oil meter can be used as a measuring device for EL fuel oil and diesel fuel. Even the smallest quantities can be measured with the greatest accuracy, you simply read off your oil consumption. The calibrated oil meter (calibration is valid for ten years) permits accurate consumption calculations and is moreover extremely robust with a long service life. The HZ 3 oil meter can also be supplied if desired with calibration which is valid throughout the EU.
Technical Data
| Flow rate range | 0,18 … 12 l/h |
| Maximum flow rate | 30 l/h (25 kg/h) |
| Ablesemöglichkeit am Ölzähler | 0,01 l … 99999,99 l |
| Measuring accuracy | ±1 % |
| Nominal pressure | 6 bar |
| Pressure loss | 0,05 bar … 0,1 bar |
| Heating oil type | EL according to DIN 51603 |
| Temperature range/ ambient temperature |
–5°C … +70°C |
| Connecting thread | DIN 3852-X-G 1/4” |
| Boiler capacity/burner capacity | 1,65 kW … 265 kW |
| Weight | 1,25 kg |