d the 7251A are reliable, through hole mount accelerometers. They are lightweight, have a 360Ëš cable orientation and are hermetically sealed.
The PE 2221F operates to 500ËšF and requires no power while the IEPE 7251A operates to 257ËšF.
Model 7251A is a real â€œworkhorseâ€. It is a small piezoelectric accelerometer with integral electronics that is hermetically sealed against environmental contamination, offers high output sensitivity, and wide bandwidth.
The 41A family has many TEDs capable acce
model 7251A data sheet: Supply voltage = 23Vdc to 30Vdc Bias specification = 12.5Vdc to 13.5Vdc (use 13.5Vdc for worst case bias) Full scale output voltage = 5VTypical charge amplifier characteristics:Amplifier output non-linearity3V (for simplicity, this term was ignored in previous discussion)Volt