| Sensor head using a high sensitivity piezo-electric element obtains
only the vibration of the purpose.
To prevent the error margin because of an unnecessary vibration of the
main body of the press, a special bracket that gave the vibration insulation
measures was prepared in Sensor head.
| The detection object is not chosen even if it is the severe condition
of press site under because the detecting scheme detects the vibration
unlike past light and magnetism.
| It succeeds in miniaturizing the amplifier. It is easy to install it in a horizontal side of Malfunction detector made of our company (PS series).
| It is possible to use it widely as Sensor head is installed in the
saucer of the taking out device used when the upper type disbursement is