Product category:
Data Acquisition Hardware and PC I/O Boards
News Release from: National Instruments | Subject: Signal Conditioning Component (SCC) modules
Edited by the Engineeringtalk Editorial
Team on 17 May 2001
Signal Conditioning for ICP
accelerometers, RTDs
National Instruments announces new Signal Conditioning Component modules for frequency-to-voltage conversion, Integrated Circuit Piezoelectric accelerometers and RTDs
National Instruments announces new Signal Conditioning Component (SCC) modules for frequency-to-voltage conversion, Integrated Circuit Piezoelectric (ICP) accelerometers and resistance temperature detectors (RTDs) The SCC-FV01 is a dual-channel frequency-to-voltage conversion module that accepts +/-10 V signals up to 100 Hz
This article was originally published on Engineeringtalk on 27 Mar 2001 at 8.00am (UK)
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The output of this module scales linearly with the input frequency and can read 0 V for a DC input signal.
The SCC-ICP01 single-channel module for active accelerometers accepts +/-5 V signals and has a 19 kHz 3-pole Bessel low-pass filter for noise and anti-alias filtering.
The module features a 4 mA current source to power ICP compatible sensors.
The dual-channel SCC-RTD01 module accepts 2, 3, and 4-wire platinum RTDs and has a 1 mA excitation source to power RTDs.
Both channels feature a gain of 25 and a 30 Hz low-pass filter to remove noise.
NI also expanded the line of SCC-LP Series modules to include the SCC-LP04, which has noise and anti-alias filtering for general inputs and provides a 1 kHz cut-off frequency.
The SCC-LP Series modules are two-channel, fourth order Butterworth low-pass filter modules with differential inputs that support +/-10 V signals. Request a free brochure from National Instruments ...
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