SCXI-1121 NI 4-channel isolated amplifier

Product Description:

SCXI-1121 is a high-precision 4-channel isolation amplifier produced by National Instruments(NI)in the United States.It is a data collector mainly used in measurement and control systems to safely transmit small electrical signals from one circuit to another,while isolating and amplifying these signals for accurate data analysis and processing.

Product parameters:

Number of channels:4 channels

Input signal range:millivolts to±250V

Gain:configured through NI-DAQ driver software

Isolation method:Electromagnetic winding isolates input and output signals

Working temperature range:Depending on specific application environment

Product specifications:

Size:Based on the specific dimensions provided by the manufacturer

Weight:Based on the specific weight provided by the manufacturer

Interface:Standard NI-SCXI interface

Power requirements:Based on the specific power requirements provided by the manufacturer

Product series:

SCXI-1121 belongs to NI’s SCXI(Signal Conditioning eXtensions for Instrumentation)series,which provides various signal conditioning modules for expanding and enhancing the functionality of NI data acquisition systems.

Product features:

High precision:able to accurately measure and amplify weak signals

Isolation function:Isolate input and output signals through electromagnetic windings to prevent mutual interference and coupling between different circuits

Multi channel:Provides 4 independent signal channels,which can measure multiple signals simultaneously

Flexibility:Easy configuration and measurement through NI-DAQ driver software

Stability:Adopting advanced circuit design and technology to ensure long-term stable operation

Product function:

The main function of SCXI-1121 is to safely transmit weak electrical signals from one circuit to another,isolate and amplify them for subsequent data processing and analysis.It is widely used in industrial automation,medical equipment,computer networks,and electronic measuring instruments,especially in applications that require precise measurement and control,playing an important role.

Usage:

SCXI-1121 is mainly used in the following situations:

Industrial automation:Monitor signals from various sensors and actuators on the production line to ensure the normal operation of equipment

Medical equipment:used to monitor physiological signals of patients,such as electrocardiograms,blood pressure,etc

Computer network:Monitoring and conditioning signals in network devices to ensure the accuracy and stability of data transmission

Electronic measuring instruments:provide precise signal conditioning functions in testing and measuring equipment.

Application field:

SCXI-1121 is widely used in the following fields:

Factory automation

Medical Equipment and Biomedical Engineering

Energy and Power System Monitoring

Transportation systems(such as railways,aviation,automobiles,etc.)

Research laboratories and educational institutions

Environmental monitoring and control system