Linear technologies supplies tdi digital pressure gauges, model dpg 904. These tdi digital pressure gauges are specially designed and developed for accurate measurement of pressure of gas, liquid or oil, for both rugged industrial and laboratory applications. Each tdi digital pressure gauge is entirely sealed with a special compound against moisture and humidity intrusion to guarantee the longest possible life. Each and every sensor is temperature compensated to make it almost unresponsive to temperature variations within specific limits. The transducer can be mounted directly on the pressure line of the tdi digital pressure gauges. The pressure transducer offers a linear output directly proportional to pressure when energised by a regulated supply of 5/10 v dc. Calibrated readings of pressure can be observed easily on digital pressure indicator of the tdi digital pressure gauges in psi, kg/cm2, bar or mm hg, etc. The salient features of the tdi digital pressure gauges are: low cost, compact unit; ideal for industrial environments; high accuracy, good repeatability and easy installation; direct mounting on pressure line; can be calibrated in desired units; and, perfect substitute to dial gauges.