Hello Eddy,
To answer your questions:
A1: You can increase the distance by restricting TMP006's Field of view by using lenses etc. I would like to confirm the distance requirements, is 1.5 meters? What are your accuracy requirements and temperature range of target object ? I can help you better if I get this information:
A2: A temperature = Ambient temperature/Local temperature.
Data Ready signifies that conversion has ended and due to which Sensor voltage and Ambient temperature are available for the user to read. Data Ready can be cleared by Ambient temperature or sensor voltage read or a write to the Configuration Register is required to clear the condition.
Best Regards,
Abhi
