Highly-Portable Data Acquisition Systems Rugged, Portable Solutions with National Instruments™ CompactDAQ and CompactRIO Platforms. Pair Precision Filters signal conditioning modules with NI 24-bit digitizers and APEX DS control and analysis software for a complete rotating machinery acquisition system for strain, dynamic strain, bridge and charge measurements. • • • • • • • • •

Choice of 4, 8 and 14 module chassis in NI CompactDAQ and CompactRIO platforms Up to 102.4 KSPS/ch, 24-bit digitizers w/ integrated IEPE inputs PFI Signal Conditioning for strain, charge and bridge type systems Voltage insertion calibration Strain gage chopper calibration Real time strain gage loop resistance measurements Compact and rugged NI C Series platform -40 to 70 °C operating range Runs with APEX DS software via USB connection to laptop

See suppor­­ted modules and tech­­ni­­cal speci­­fi­­ca­­tions below

Applications • • •

Measure acceleration, microphone and voltage using 24-bit A/D modules with integrated IEPE. Measure dynamic strain, acceleration (charge) or bridge (static strain, pressure, load) using high performance signal conditioning modules. Deploy for small field tests in harsh environments or distribute systems around the test article.

PFI Signal Conditioning Integrated with National Instrument digitizers

Stand-Alone PFI Signal Conditioning Front End

Highly-Portable Hardware Supported by APEX DS Software

NI-9232 3 Channels

NI-9234 4 Channels

PFI-9102 2 Channels

Legend Voltage

PFI-9302 2 Channels

PFI-9452 2 Channels

Bridge

Charge Dynamic Strain

IEPE

AC/DC

PFI-9602 2 Channels

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Designed to handle hundreds of clients connected to multiple data acquisition servers.

Test Operations Panel 64 Channels Shown

Double-Click plot for full screen view with spectrum

Visual Signal Health Monitoring Check signal health in an instant. Signal health is presented in red/yellow/green. Over Range

Near Over Range

Continuous Monitor Mode Recording and Event Recording •

Best in indus­try real-time moni­to­ring on a variety of engi­nee­ring diagrams inclu­ding: Time, Digi­tal O-scope, Camp­bell, Z-mod, EO Tracking, Spec­trum/Enve­lope, Water­fall, Strip­chart, History and Margin

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All new software architecture with advanced multithreading for increased performance and stability

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Improved quality testing with full-scale test network and expanded testing procedures

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FREE analysis file viewer for replay

“ Te s t a l l t h i n g s . Hold on to what is good.”

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