Product Overview
The SCXI-1141 is a high-precision analog input module designed for industrial data acquisition systems, renowned for its ability to accurately measure and process low-level signals in demanding environments. As a key component in modular instrumentation setups, the SCXI-1141 excels in applications requiring precise monitoring of temperature, pressure, and voltage in industries such as aerospace, automotive testing, and industrial research. Its robust design ensures stable performance even in the presence of electrical noise, while its compatibility with SCXI chassis systems allows for easy scalability. With a focus on accuracy and reliability, the SCXI-1141 simplifies complex data collection tasks, providing engineers and technicians with actionable insights to optimize processes. Whether integrated into a large-scale test bench or a portable measurement system, the SCXI-1141 delivers consistent results, making it a trusted choice for critical measurement applications.
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Technical Specifications
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Parameter
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Value
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Product Model
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SCXI-1141
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Manufacturer
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NI
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Product Type
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Analog Input Module
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Operating Voltage
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±15V DC
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Temperature Range
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0°C to 55°C (32°F to 131°F)
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Input Channels
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8 differential channels
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Resolution
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16-bit
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Input Range
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±10V, ±5V, ±2.5V, ±1.25V (configurable)
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Dimensions
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107mm x 165mm x 37mm (L x W x H)
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Key Features and Benefits
The
SCXI-1141 is engineered to deliver exceptional precision and versatility in analog signal acquisition, making it a standout choice for professional measurement systems. Its 16-bit resolution ensures that even the smallest signal variations are captured, providing accurate data for critical analysis—essential in applications like material stress testing or environmental monitoring where precision is paramount.
One of the module’s key strengths is its configurable input ranges, which allow users to adapt the SCXI-1141 to different signal types without needing additional hardware. This flexibility reduces setup time and equipment costs, as a single module can handle a variety of measurements, from high-voltage industrial signals to low-level sensor outputs.
Designed to minimize noise interference, the SCXI-1141 features built-in signal conditioning, including filtering and amplification, which enhances signal integrity in electrically noisy environments such as factory floors or laboratory settings. This noise reduction capability ensures that measurements remain reliable, even when surrounded by heavy machinery or other electronic equipment.
The SCXI-1141 integrates seamlessly with SCXI chassis systems, enabling easy expansion of data acquisition setups. Its compact form factor allows for dense packing of modules, maximizing the number of measurement channels within a limited space. Additionally, user-friendly software tools simplify configuration and data logging, reducing the learning curve for new users and accelerating deployment.
Backed by a one-year warranty and our expert technical support, the SCXI-1141 offers long-term peace of mind. Our pre-sales team can assist with system design, while post-sales support ensures timely troubleshooting, ensuring that your measurement systems operate at peak performance.
Related Models
- SCXI-1142 – Dual-channel version of the SCXI-1141 with higher sampling rates, ideal for high-speed transient measurements.
- SCXI-1140 – Previous generation model with 12-bit resolution, compatible with legacy systems using the SCXI-1141.
- SCXI-1143 – Isolated analog input module, providing galvanic isolation for measurements in high-voltage environments, complementing the SCXI-1141.
- SCXI-1141-HS – High-speed variant with a 200 kS/s sampling rate, suitable for dynamic signal analysis where the standard SCXI-1141 may be too slow.
- SCXI-1144 – Multiplexed module that shares channels between multiple inputs, a cost-effective alternative for applications with lower channel density than the SCXI-1141.
- SCXI-1145 – Thermocouple-specific module, pre-calibrated for temperature sensors, designed to work alongside the SCXI-1141 in mixed-signal setups.
- SCXI-1141-EXT – Extended temperature model (-40°C to 70°C), engineered for harsh environment use where the standard SCXI-1141 is not suitable.
As a trusted distributor, we provide comprehensive support for the SCXI-1141, including technical 咨询，system integration guidance, and post-sales service. Our one-year warranty ensures reliability, and our team is ready to assist with any customization or additional model requirements.
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