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The CNF4, manufactured by Kipp & Zonen, is a heater/ventilation unit that fits onto the CNR4 Net Radiometer. It provides efficient air-flow over the domes and windows, which minimizes the formation of dew and reduces the frequency of cleaning. The integrated heater melts the frost.
Read MoreThe CNF4 is a heater/ventilation unit that fits onto the CNR4 Net Radiometer. It provides efficient air-flow over the domes and windows, which minimizes the formation of dew and reduces the frequency of cleaning. The integrated heater melts the frost.
The CNF4 is used with the CNR4-L.
| Heater Power Consumption | 10 W @ 12 Vdc (15 Ω) |
| Ventilator Power Consumption | 5 W (@ 12 Vdc) |
| Ventilator Supply Voltage | 8 to 13.5 Vdc |
| Operating Temperature Range | -40° to +80°C |
| Length | 16.8 cm (6.6 in.) |
| Height | 4.7 cm (1.9 in.) |
| Weight | 0.5 kg (1.1 lb) without cable |