Outdoor Air Sensor
Outdoor air temperature sensor with a 1000 ohm platinum RTD element, enclosed in a sealed standard aluminum box with a conduit junction. It can be converted for duct mounting by changing the position of the PVC probe.
| Sensor type | 1000 Ohm platinum RTD |
|---|---|
| Reference resistance | 1000 Ohm @ 32°F (0°C) |
| Temperature coefficient | 0.00385 Ohm/Ohm/°C |
| Accuracy | +/-0.1% @ 32°F (0°C) |
| Response time (90%) | Air @ 1 m/s: 25 s; air @ 3 m/s: 17 s |
| Operating temperature | -50 to 375°F (-45.6 to 190.6°C) |
| Maximum current | 5 mA (1 mA recommended) |
| Compliance | DIN IEC 751 |
| Stability | < 0.05% drift per year |