Model 340CP is a 4~20mA output signal vibration sensor. loop current can carry signal through long cable while avoiding the signal loss and interference. 340CP feature with a shear mode piezoelectrical basis sensor which exhibits excellent output stability over time. The quality piezo crystal perform an outstanding signalto-noise ratio. The accelerometer incorporates an internal circuit in a two-wire system which transmits the vibration output through the same cable that supplies the voltage power. Polarity inversion protection for the amplify circuit is inherent in the circuit design. The accelerometer offer rugged, laser welded, stainless steel housing with durable military style connectors. Electrical case isolation, hermetic sealing, RF, EMI, ESD, and overload protection all ensure tolerance against environmental influence and mishandling. All variations provide reliable measurements and long-term stability. 340CP has a Ø6 through holes for screw mounting on the test object.