| BRAND | Rotronic |
| Product | HF320-DB4XXXXX |
| Internal code | IMP3703139 |
| Weight | 0.1 |
| Technical specification | HF3 TRANSMITTER SERIES2 or 2 x 2 wires; common V+; <28 VDC; 4…20 mA; Duct mount, ø 15 x 235 mm (no display); Humidity & Temperature; -30…70 °C; 0..100 %rH |
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