Table 5. Sensor Types
Type
Description
Absolute Output is proportional to difference between applied pressure and built-in reference to vacuum (zero pressure).
Gage
Output is proportional to difference between applied pressure and atmospheric (ambient) pressure.
Differential Output is proportional to difference between pressure applied to each of the pressure ports (Port 1 – Port 2).
Figure 2. Transfer Functions and Limits
A Calibration, 10% to 90%
B Calibration, 5% to 95%
Figure 3. Completed Catalog Listing Example
ASDXAVX001PGAA3:
AV pressure port, 1 psi gage, analog
output, 10% to 90% calibration at 3.3 Vdc
operation.
ASDXAV001PGAA3 Output vs. Pressure
4
www.honeywell.com/sensing