FAQ No. FAQ01307
Question
How are the gain switch functions AUTO, METAL, WHITE, and BLACK
used in a Reflective Sensor?
Answer
First of all test operation with AUTO. If the error is too large, try the
other three settings as described above. The effectiveness depends on the
sensing object, so always confirm operation with the actual system.
Other Displacement Sensor FAQs
 What is the chemical resistance of the E4PA?
At the maximum sensing distance of the E4PA, the output should be 20 mA but only 16 mA is output. What is causing this?
How much does wind affect the E4PA?
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