Outdoor temperature sensor AFD
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Presentation
AFD sensor is used for measurement of outdoor temperature in Seltron controllers. It was designed to accurately measure the outdoor temperature with the lowest possible influence of the wall temperature of the building.
- Measurement of outdoor temperature in private or industrial facilities.
- Measurement of indoor temperature where greater resistance to mechanical and other influences is required.
Technical data
| Tehnični podatki | Type AFD/Pt | Type AFD/5 | Type AFD/M | ||
|---|---|---|---|---|---|
| Sensor type Pt1000 Class B |  | — | — | ||
| Sensor type KTY10-5 | — | | — | ||
| Sensor type Murata NTC 10 kOhm | — | — | | ||
| Temperature range -40÷50 °C | | | | ||
| Cross section of cables 2×0,25 mm2 ÷ 2×0,5 mm2 | | | | ||
| Degree of protection IP20 | | | | ||
| Product weight 65 g | | | | ||
| Dimensions |  | ||||
Performance comparison
| AFD | VF | TF | VF2 | PS | CF | |
|---|---|---|---|---|---|---|
| Sensor type Pt1000 | | | | | | |
| Temperature range | ||||||
| 0 ÷ 40 °C | | | | | | |
| 0 ÷ 85 °C | — | | | | — | |
| -25 ÷ 65 °C | | — | | | — | — |
| -25 ÷ 150 °C | — | — | | — | — | — |
| 20 ÷ 350 °C | — | — | — | — | — | |
| Other data | ||||||
| Minimum cross section of cables for sensors 0,3 mm2 | | | | | | |
| Maximum length of cables for sensors 30 m | — | | | | | |
| Threaded connection GN 1/4 ZN | — | — | — | — | — | — |
| Product weight in grams | 65 | 120 | 100 | 84 | 50 | 120 |
