The unit is digi-key p/n 480-1919-ND. Honeywell p/n is ASDX005D44R.
The specs show an input voltage of 5 volts and a response time of 8 ms. The Honeywell site puts the response time as 8 to 11 ms. This is a bit misleading though: 8ms is the time required to go from 0 to 5 psi (for this unit), but is only for "10% of 90% of rise time". It otherwise states nothing about a sampling rate, specifically. at 11 ms, this makes for a sampling rate of 91 per sec.
Output is in volts, with a max 2ma current draw.
Accuracy is 2% of span.
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