V314 V315 low cost general industry IEPE vibration transducer, accelerometer sensor:
Model 314A is an industrial IEPE accelerometer permitting vibration measurements. 314A features an annular shear ceramic  crystal  which  exhibits  excellent  output  stability over  time.  The  accelerometer  incorporates  an  internal circuit with in a two-wire IEPE system which transmits its 
low impedance voltage output through the same cable that supplies  the  constant  current  power.  Signal  ground  is internal  shielded  and  isolated  from  the  outer  case  of  the unit. Polarity inversion protection for the amplify circuit is inherent  in  the  circuit  design.  The  welded  stainless-steel 
construction  provides  a  hermetic  housing.  The  standard MIL-C-5015 glass insulated connector provides long-term stability over the operating temperature range. In addition to adhesive mounting, 314A has  ¼-28 threaded holes for stud mounting on the test object. The 314A provides wide 
frequency  response  and  shock  resistance,  which  is  ideal for  industrial  vibration  monitoring  under  incidental  shock environment. 

Features 
• Rugged design 
• Corrosion resistant 
• Hermetic seal 
• Case isolated 
• Shock resistance 
 
Application 
• Windmill machine 
• Gear box monitoring 
• Bearing detection 
• Machine monitoring