PCB Piezotronics 682M57 - Page 6

SENSORS AND INSTRUMENTATION FOR MACHINE CONDITION MONITORING
Model 682M57 and 682M74 Differential Charge Amplifier
Operating Guide with Enclosed Warranty Information
3425 Walden Avenue, Depew, New York 14043-2495
Phone (716) 684-0003
Fax (716) 684-3823
Toll Free Line 1-800-959-4IMI
MANUAL NUMBER: 48301
MANUAL REVISION: A
ECN NUMBER: 44204