SCXI-1140 NI differential amplifier module

Product Description:

SCXI-1140 is a differential amplifier module designed to simultaneously sample and process differential signals.It is part of the NI SCXI series,designed specifically for high-precision and high stability data acquisition applications.

Product parameters:

Model:SCXI-1140

Brand:National Instruments(NI)

Number of channels:8 channels

External timing signal connection:supported

Compatibility:Compatible with NI DAQmx measurement service software

Working voltage:±10 V

Output noise spectrum density:75 nV/×Hz

Input noise spectral density:12 nV/√Hz

Channel output conversion rate:15 V/μSec

Product specifications:

Size and weight:The specific size and weight may vary depending on the production batch and supplier.It is recommended to refer to NI’s official documentation or contact the supplier for accurate information.

Power demand:Appropriate power supply is required to meet the normal operation requirements of the module.

Series:

SCXI-1140 belongs to the SCXI series modules of National Instruments,which are designed specifically for data collection and measurement applications,with high performance and flexibility.

Features:

High precision and stability:Adopting high-precision electronic components and advanced circuit design to ensure the accuracy and stability of signal conditioning.

Multi channel signal conditioning:With 8 channels,it can adapt to various signal types,such as analog input,digital input,and counter input.

Data conversion and gain adjustment:Provides data conversion and gain adjustment functions,and can adjust the gain according to needs.

Good anti-interference ability:By using electromagnetic shielding and filtering techniques,the impact of external interference on the signal is reduced,ensuring accurate signal acquisition and measurement results.

Programmability:Supports multiple programming languages and development environments,making it convenient for users to configure,program,and control.

Standardized data communication interfaces,such as Ethernet,USB,PCI,etc.,facilitate data exchange and communication with computers or other devices.

Function and purpose:

The main function of SCXI-1140 is to amplify differential signals and convert them into signals suitable for data acquisition and processing.It is suitable for various applications that require high-precision and high stability differential signal amplification,such as laboratory measurement,production process monitoring,environmental monitoring,etc.

Application field:

Laboratory measurement:used for various signal measurements,sensor data acquisition,vibration analysis,noise analysis,etc.

Production process monitoring:Real time monitoring and control of various process variables,such as temperature,pressure,flow rate,etc.,to ensure the stability and efficiency of the production process.

Environmental monitoring:used for measuring and monitoring environmental parameters,such as air quality,water quality monitoring,etc.

Physics experiments and research:used to collect experimental data and study signals of samples,such as experimental data collection and analysis in fields such as physics,chemistry,biology,etc.

Vibration analysis and structural monitoring:used to measure and analyze the vibration characteristics of structures,such as vibration monitoring and analysis of buildings,bridges,mechanical equipment,etc.