SCXI-1121: Description, Product Parameters, Specifications and Applications
The SCXI-1121 is a versatile single-channel amplifier module that provides signal conditioning for high-impedance bridge measurements. This module is compatible with National Instruments’ SCXI chassis and can be used in a variety of applications.
Description
The SCXI-1121 is a precision amplifier that is designed to condition signals from high-impedance bridge transducers. It features a low noise floor and high input impedance, which makes it ideal for use in a range of measurement applications. The module has a compact form factor and can be easily integrated into your testing or data acquisition system.
Product Parameters
The SCXI-1121 has the following key parameters:
- Amplification Range: 1 to 1000
- Input Impedance: 10 Gohm
- Noise Floor: 20 nV/√Hz
- Bandwidth: 50 kHz
- CMRR: >80 dB
- Input Voltage Range: ±10 V
- Output Voltage Range: ±10 V
Product Specifications
The SCXI-1121 meets the following specifications:
- Accuracy: ±0.1% of full scale
- Linearity: ±0.01% of full scale
- Temperature Coefficient: 25 ppm/°C
- Power Consumption: 1.3 W
- Operating Temperature Range: 0 to 55 °C
- Storage Temperature Range: -40 to 70 °C
Product Applications
The SCXI-1121 is suitable for a wide range of applications, including:
- Strain gauge measurements
- Load cell measurements
- Pressure transducer measurements
- Accelerometer measurements
- Temperature measurements
This module can be used in conjunction with other SCXI modules to create a custom data acquisition system that meets your specific requirements.
In conclusion, the SCXI-1121 is a high-precision amplifier that is ideal for conditioning signals from high-impedance bridge transducers. Its compact size, low noise floor, and high input impedance make it ideal for use in a variety of measurement applications.
