Precision Filters Inc. (Ithaca, NY) has introduced a new family of signal conditioning modules for measurement systems built on National Instruments™ rugged, compact, low power cRIO™ platform. The four analog input/output modules condition charge, bridge, dynamic strain, IEPE or voltage-based sensors. With the supplied LabView™ driver VI, you can integrate PFI™ signal conditioning module technology with proven NI™ voltage input A/D modules to build a complete high performance sensor measurement system for charge, voltage, bridge and dynamic strain.

For applications where a rugged, low-power, compact standalone signal conditioning system is required as a front-end for a data acquisition system, the new signal conditioning modules can be housed in low-cost 4-slot or 8-slot chassis and controlled by PFI’s Graphical User Interface software with no code development needed. All modules feature fully programmable gain and excitation and are equipped with Precision Filters’ Test Input for inserting calibration signals at the module input allowing full end-to-end verification.

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Aerospace & Defense Technology Magazine

This article first appeared in the April, 2015 issue of Aerospace & Defense Technology Magazine.

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