Product Overview
National Instruments SCC-SG01 Strain Gauge Module - Used
The National Instruments SCC-SG01 is a two-channel strain gauge signal conditioning module designed for precision quarter-bridge measurements with 120 Ω gauges.
National Instruments built the SCC platform as modular instrumentation for scalable data acquisition. The SCC-SG01 remains a practical choice for engineers who value dependable hardware design over disposable alternatives.
Product Condition
Used and in good condition. Shows normal handling but functions as specified when installed in a compatible SCC carrier.
Product Overview
The SCC-SG01 supports strain measurements in structural testing and material research. Each channel provides regulated excitation, instrumentation amplifier gain, and integrated filtering for clean, repeatable results.
Key Features
- Model: SCC-SG01
- Type: Strain gauge signal conditioning module
- Bridge Support: 120 Ω quarter-bridge, one active strain gauge per channel
- Channels: 2 differential input channels
- Excitation Voltage: +2.5 V DC regulated onboard per channel (42 mA)
- External Excitation: Supports up to +15 V DC
- Gain: Fixed ×100 via instrumentation amplifiers
- Filtering: Integrated 1.6 kHz low-pass filter
- Input Range: ±100 mV typical; input impedance ~10 MΩ
- Over-Voltage Protection: ±28 V DC
- Null Adjustment: Potentiometers per channel
- Completion Resistors: Field-replaceable 120 Ω per channel
- Connections: Screw terminals for gauges and excitation
- Mounting: Plug-in SCC form factor; requires SC-2345 or SC-2350 carrier
Applications
- Strain measurement in structural monitoring
- Load and stress testing for prototypes
- Material strain analysis in R&D environments
- Evaluation of tensile and compressive strain
- Axial and bending strain measurements
- Integration into custom DAQ systems
Frequently Asked Questions
What condition is this SCC-SG01 in?
This unit is used and in good condition. It has been inspected and is suitable for continued use within specifications.
Does the SCC-SG01 provide onboard excitation?
Yes, each channel includes a regulated +2.5 V DC excitation supply, with up to 42 mA available per channel.
Can I use external excitation instead of the onboard supply?
Yes, the module supports external excitation sources up to +15 V DC.
What carriers are compatible with the SCC-SG01?
The module is designed for SCC carriers such as the NI SC-2345 and SC-2350, which provide mechanical housing and backplane connectivity.
What type of strain gauges are supported?
The SCC-SG01 supports 120 Ω quarter-bridge strain gauges, with one active element per channel.
National Instruments hardware is known for dependable engineering in test environments. The SCC-SG01 carries that reputation forward — its next story belongs to you.
