The Power LED on the sensor indicates readiness to measure. Once the LED is solid, the sensor is ready
to measure within specified accuracy limits. While the LED is flashing, the sensor is warming up. Using
the sensor while the LED is flashing means results may be out of specification.
The maximum warm-up time for 208 in an ambient temperature between 12°C and 32°C is 5 minutes. If
the ambient temperature is lower than 12°C, the warm-up time is longer.