NI C-Series

Precision C Series Signal Conditioning Modules

cRIO Chassis with Modules

Overview

High-performance programmable analog signal conditioning for NI CompactDAQ^TM or CompactRIO^TM System
Conditioning for bridge type sensors, piezoelectric (charge mode) sensors, static and dynamic strain, and other transducers
Programmable excitation, gain, and filtering with PFI’s graphical user interface control and seamless integration with C Series measurement systems

PFI-9102 C-Series Module

PFI-9102 Bridge Conditioner

Fully programmable bridge signal conditioning for pressure, strain, vibration, load, or other sensors requiring constant voltage excitation
2 channels per module with 100 kHz bandwidth and programmable excitation to 10 V with remote sense
Supports full or half bridges and is compatible with NITM 9944/9945 quarter bridge completion accessory

PFI 9302 C-Series Module

PFI-9302 for Piezoelectric (Charge) Sensors

Fully programmable charge amplifier optimized for piezoelectric sensors
2 channels per module with low-noise, high-sensitivity charge input and programmable gain for .15 pC resolution with full-scale inputs up to 10,000 pC.
Built-in shunt calibration and T-insertion for automated end-to-end system verification

PFI-9452 C-Series Module

PFI-9452 Dynamic Strain Conditioner

Features PFI’s Balanced Constant Current (BCC^TM) technology optimized for making dynamic strain measurements
BCC allows for a 2-wire strain gage connection that is insensitive to lead resistance and immune to noise pickup
2 channels per module with 100 kHz bandwidth, programmable gain, and programmable excitation up to ±10 mA in 100 μA steps

PFI-9602 C-Series Module

PFI-9602 Anti-aliasing Filter/Amplifier

Provides fully programmable alias protection in front of NI C Series AD converters using PFI’s industry-leading flat/pulse low-pass filter technology
2 channels per module with balanced differential input, AC/DC coupling, distributed gain, and 6-pole low-pass filters with 10-100 kHz of programmable bandwidth
Optional current source to support IEPE microphones or accelerometers

PFI 9608 C-Series Module

PFI-9608 Programmable Filter Module

Provides fully programmable alias protection in front of NI C Series AD converters using PFI’s industry-leading flat/pulse low-pass filter technology
8 channels per module with balanced differential input and 4-pole low-pass filters with unity gain and up to 30 kHz of programmable bandwidth
Compatible with NI 9201, 9205, 9215, 9220, 9221, an 9222 C Series modules