DESCRIPTION
The Model 540 is a plug-in card incorporating four independent
differential dc amplifiers. Typically used as the front end
of multi-channel data acquisition systems, these amplifiers
offer excellent stability and accuracy. Bridge completion terminals
and single-step remotely-controlled calibration are available options.
A plug-in excitation supply, the Model P540-5SG, is
also available. This isolated supply, variable in 1-Volt
steps from 1 V to 15 V, is capable of supplying excitation
for up to 20 strain gage bridges.
Low cost and 64 channels in a 7-inch rack are
features of these very capable conditioner amplifiers. |
