NI+SCXI-1140 SCXI-1160

الوصف

Product Name

NI SCXI-1140 and NI SCXI-1160

Product Description

The NI SCXI-1140 and NI SCXI-1160 are versatile signal conditioning and data acquisition modules designed specifically for the SCXI (Signal Conditioning eXtension for Instrumentation) platform by National Instruments. The NI SCXI-1140 serves as a signal conditioning module that allows users to accurately measure and analyze various signals. On the other hand, the NI SCXI-1160 provides high-density analog input capabilities, making it suitable for applications requiring multiple channels of data acquisition.

These modules integrate seamlessly within the NI ecosystem, providing reliable performance for automated systems. The NI SCXI-1140 is especially useful for applications that need precise analog signal conditioning, while the NI SCXI-1160 excels in gathering large volumes of data from various sensors and transducers.

Product Specifications

• NI SCXI-1140:
  • Input Channels: Up to 16 differential inputs
  • Input Range: ±10 V or 0 to 20 mA
  • Resolution: 16 bits
  • Sampling Rate: 100 kS/s per channel
  • Built-in Signal Conditioning: Yes
• NI SCXI-1160:
  • Input Channels: Up to 32 single-ended or 16 differential inputs
  • Input Range: ±10 V
  • Resolution: 16 bits
  • Maximum Sampling Rate: 1 MS/s per channel
  • Supports external reference voltage: Yes

Advantages and Features

The NI SCXI-1140 and NI SCXI-1160 offer several advantages:

• High Channel Density: With the capacity to handle multiple input channels, these modules are ideal for compact data acquisition setups.
• Precision and Reliability: Both models deliver high-resolution measurements with excellent linearity, ensuring accurate data capture.
• Integrated Signal Conditioning: The NI SCXI-1140 includes built-in signal conditioning, reducing the need for external components.
• Wide Application Range: They are suitable for various applications, including industrial automation, laboratory testing, and research environments.

Application Areas and Use Cases

These products are widely used in:

• Industrial Automation: Data acquisition in manufacturing environments for quality control and monitoring.
• Environmental Monitoring: Capture and analyze data from sensors measuring temperature, pressure, and humidity.
• Laboratory Testing: Used in experimental setups where precision data is crucial.
• Automotive Testing: Useful in testing vehicle sensors and ensuring compliance with safety standards.

A notable application includes the use of the NI SCXI-1160 in a weather station project, where it collected multiple environmental parameters in real-time, leading to better forecasting accuracy.

Competitor Comparison

When comparing NI SCXI-1140 and NI SCXI-1160 to competitor products, such as those offered by Keithley and Omega Engineering, the following points stand out:

• Better Channel Density: The NI SCXI-1160 provides a higher number of channels compared to many competitors, which can significantly reduce system cost and complexity.
• Integrated Features: The built-in conditioning capabilities of the NI SCXI-1140 offer enhanced flexibility and ease of use compared to standalone signal conditioning systems.
• Compatibility: These modules are specifically designed to integrate with National Instruments’ software and hardware, ensuring a streamlined user experience.

Selection Recommendations

When choosing between the NI SCXI-1140 and NI SCXI-1160, consider:

• The number of input channels needed: If you require more channels, prefer the NI SCXI-1160.
• Signal conditioning needs: If integrated conditioning is necessary, the NI SCXI-1140 is the better option.
• Application Environment: Ensure the selected module can withstand the conditions of your specific application area.

Precautions

• Compatibility: Ensure that your existing SCXI chassis and software can support the selected modules.
• Calibration: Regular calibration is recommended to maintain precision in measurements.
• Environment: Be aware of the environmental conditions (temperature, humidity) in which the modules will operate to avoid performance degradation.

We are your trusted partner, providing the NI SCXI-1140 and NI SCXI-1160, along with other automation spare parts, sales, and technical support. We offer special discount prices for you. Please contact us, and we will be dedicated to serving you!

NI+SCXI-1140 SCXI-1160

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