Here you can see the sensor setup. If you look closely
at about 11:00 on the sensor face, you can see the
small blue potentiometer that is used for calibrating
the sensor. It, along with the leads are embedded
in black silicone sealant. The wires run up through
the counterlung and the BC inflator, where they connect
to the display. The sensor is a SeaTronics, with 27mV
output.
Main description