Full-scale ranges from 0.3 to 100 psi are available, as well as four standard package options: no fitting, top fitting, bottom fitting, and differential. For gage and absolute ranges, the PX71 can be ordered without fittings and the PX72 has a topmounted tube fitting (bottom is vented). The PX73 has a bottom tube fitting (top is vented). For differential measurements, the PX74, with top and bottom tubes, can be used for unidirectional or bidirectional results.

Omega Engineering Inc., One Omega Dr., Stamford, CT 069097, (203) 359-1660, omega.com/pressure/pdf/PX70.pdf