NI SCXI-1102 Voltage input module

NI SCXI-1102 Voltage input module

Functional characteristics
32-channel design: Equipped with 32 analog input channels, it can simultaneously collect and process signals from multiple thermocouples, making it suitable for application scenarios that require simultaneous monitoring of multiple temperature points.
Strong signal processing capability: Each input channel is equipped with an instrument amplifier and a 2Hz low-pass filter, which can effectively amplify weak thermocouple signals and filter out high-frequency noise, improving the accuracy and stability of measurement. It can collect current input signals of millivolts, volts, 0 to 20mA and 4 to 20mA, and can also collect signals from thermal resistors (RTD) when excitation is provided by SCXI-1581.
Cold junction compensation function: Built-in cold junction compensation sensor, which can precisely measure the temperature of the thermocouple connector, ensuring the accuracy of thermocouple temperature measurement.
High-speed scanning: It can be scanned at a rate of up to 333kS/s (3µs per channel) together with the input channels of other modules to achieve rapid data acquisition.
Multiple connection methods: It adopts a 96-pin DIN C-type front connector and a 50-pin ribbon cable rear connector, which is convenient for connection with data acquisition devices and other modules. It can be used in conjunction with various terminal blocks, such as SCXI-1300, SCXI-1303, etc., to adapt to different application scenarios and wiring requirements.

Application field
Industrial temperature monitoring: In industrial fields such as power, petroleum, metallurgy, and chemical engineering, it is used to monitor temperature changes in various equipment, pipelines, and process flows, ensuring the safety and stability of the production process.
Laboratory research: In scientific research laboratories, it can be used for various experiments that require precise temperature measurement, such as materials science, chemical experiments, biological experiments, etc.
Automotive and aerospace: In the fields of automotive manufacturing and aerospace, it can be used for engine performance testing, environmental simulation testing, component temperature monitoring, etc.
Automation control system: As a part of the automation control system, it provides accurate measurement data for temperature control and achieves precise temperature control.