31. Available accessories include remote microphones, earphones, barometric pressure sensor module, and adapters for digital communications modes. 32. The rubber strips are hollow tubes and inside the box there is an air pressure sensor . 33. The tire pressure sensors , along with the other improvements, will be offered on the 2002 Explorer. 34. An aneroid-type baroswitch served as the pressure sensor . 35. It was important to probe at an angle that would not accidentally depress the pressure sensor . 36. The system also includes a pressure sensor , so that it can detect weight in the shoe. 37. Many commercial devices such as pressure sensors and acceleration sensors employ the piezoresistive effect in silicon. 38. This is the use of pressure sensors in conjunction with the venturi effect to measure flow. 39. Other companies such as Endosense and Biosense Webster have since produced ablation catheters with pressure sensor technology. 40. To produce an absolute pressure sensor the manufacturer will seal a high vacuum behind the sensing diaphragm.
