Standard Outdoor Temperature Sensor, included with all ULTIMETER Weather Stations. A precision aged metal-oxide thermistor is used to measure temperature. As the temperature increases, its electrical resistance decreases, changing a signal voltage that is first converted to digital form, then sent to the microprocessor.
WHY IS THIS OUTDOOR TEMPERATURE SENSOR BETTER?
- Each sensor is precision calibrated for complete interchangeability.
- Each sensor is specially aged to assure long term stability.
- The microprocessor is programmed to make minute corrections over the specified temperature range, further enhancing the resultant accuracy.
- No user calibration is required or provided for, because of the precision interchangeability of the sensor elements, even in the event of sensor replacement.
Includes 25 ft. 4-conductor cable (longer cable lengths optional).