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1)  The T238 has only a 6-pin connector so you will need to create a custom
cable from 6 to 8 pins.  You had to do something like this for the Bray
barometer too.  

2) The Bray barometer needed 12-ish volts that it regulated down further,
for this sensor you will need >12V in order to get a regulated 12V.  Again,
since that was custom work for the Bray BP sensor too, not a big deal

3) Assuming a straight-through cable, the grounds and DQ line up and the
needed +14-ish V is on an unused pin on the T238, so all good there.