Analog devices U.S.A. 3B30-00

[Omnius]

Hi, found this,hope its somthing interesting

[JAC]

Isolation Amplifiers for measuring. I like them.

"The 3B30 & 3B31 are narrow-bandwidth (3Hz) single-channel
signal conditioning modules which amplify, isolate, filter and
protect analog input voltages and provide simultaneous
precision voltage and current outputs. Each module performs
complete signal conditioning, including isolating (+1500V peak
input-to-output and power) and protecting their computer side
outputs from damage and loss of signal integrity, and shielding
their inputs from damage from field-side over-voltage faults up
to 220V rms."

http://www.analog.com/static/imported-files/data_sheets/3B30_31.pdf