Our Products
28000 Signal Conditioning System
- Up to 256 channels per chassis
- Mix bridge, strain, RTD, thermocouple, Kulite, piezoelectric, piezo-resistive, IEPE, and pulse rate sensors
- PFI’s proprietary Balanced Constant Current (BCC) technology for dynamic strain conditioning
- Best-in-class analog filtering
- Built-in NIST Traceable calibration
Stand-Alone Signal Conditioners
- Space saving stand-alone products for benchtop or distributed signal conditioning
- Anti-alias filters and conditioning for RTD, silicon diodes, IEPE, and 4-20 mA sensors
- Integrated control and sensor-specific I/O
- High-performance in an economical package
Signal Conditioning for the NI C Series
- PFI quality signal conditioning for the C Series platform
- Anti-alias filters and conditioning for bridge, strain, charge, IEPE, and voltage
- Compatible with all NI C-Rio and C-Daq chassis
- Rugged compact platform operates from -40 to 70 °C
High-Density Signal Switching Systems
- Reliable solid-state programmable connections between any input and output
- Up to 256x256 channels per system, scalable to larger channel counts with multiple systems
- Intuitive spreadsheet-style GUI with color coding that simulates legacy patch panels
- Program, save, and restore unlimited configurations
- Built-in self-test and reporting
What's New
Products
Newsletters
Events
- IMAC XLI (Society for Experimental Mechanics)
February 13-16, 2023
Austin, Texas, USA - ASME Turbo Expo 2023
June 26-30, 2023
Boston, Massachusetts, USA - PIWG International Technical Conference
September 12-13, 2023
Cleveland, Ohio, USA
About Us
Founded in 1975, Precision Filters, Inc. (PFI) is a global provider of high-performance instrumentation for test measurements. Our products serve Fortune 500 companies and large government agencies, and support test and measurement applications across a range of industries. We work closely with our customers to address their measurement challenges by designing innovative solutions at a reasonable cost.
