The thermal test was for cycling between 0C and +30 C. I.e., 1/2 of the desired temperature swings of -20 C to +40 C (relative to 20 C ambient). Dry air flow was run to keep RH at <= 7 %.

 

Visually the sensor and hybrid were still ok (attached pictures), and currents were consistent with measurements:

I(50 V) = 0.476 uA

I(100 V) = 0.886 uA

I(110 V) = 1.139 uA

 

 

 

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