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NI SCXI-1102

32-Channel Thermocouple Input Module

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  • Open thermocouple detection
  • 2 Hz lowpass filtering per channel
  • Overvoltage protection to ±42 V
  • NI SCXI-1600 (USB) recommended for controlling this module; also compatible with M Series devices
  • 333 kS/s maximum sampling rate
  • NI-DAQmx measurement services software to simplify configuration and measurements
Data Sheet  |   Configure System popup

Use the SCXI Advisor to configure an SCXI data acquisition (DAQ)system based on this module.

The National Instruments SCXI-1102 and SCXI-1112 are designed for high-accuracy thermocouple measurements. They share a common architecture where each input channel includes an instrumentation amplifier and a 2 Hz lowpass filter. With this architecture, you can scan the NI SCXI-1102 or SCXI-1112 analog input channels along with the input channels of other modules at rates up to 333 kS/s (3 µs per channel). You can also scan the cold-junction compensation sensor along with other input channels. The SCXI-1102 also can acquire millivolt, volt, 0 to 20 mA, and 4 to 20 mA current input signals. Each module can multiplex its channels into a single DAQ device channel, and you can add modules to increase channel count.

You can use the SCXI-1600USB DAQ device with this module to create a completely plug-and-play USB DAQ system. An SCXI chassis is required to house the SCXI-1600 and assorted SCXI modules for a particular system. The SCXI-1000 chassis holds up to four modules while the SCXI-1001 holds up to 12.

You can use the SCXI-1102 with the SCXI-1581 for RTD measurements.

Data Sheet | View Pricing and Purchasing Information »

most popular item most popular item(s)
Part Number Description Est Ship  US Dollars Qty
Common Configuration
776572-02most popular item SCXI-1102 32 ch Thermocouple Amplifier5 - 10$ 1,499.00
777687-03SCXI-1303 32 ch Isothermal Terminal Block5 - 10$ 329.00
745690-J002J-Type Thermocouples Wire, Fiberglass (32 deg F to 900 deg F) 2 m12 - 20$ 29.00
745687-J030J-Type Thermocouple Wire (32 deg F to 900 deg F) 30 m12 - 20$ 109.00
745687-J300J-Type Thermocouple Wire (32 deg F to 900 deg F) 300 mCall$ 1,049.00
745690-K002K-Type Thermocouples Wire, Fiberglass (32deg F to 900deg F) 2 m12 - 20$ 29.00
745687-K030K-Type Thermocouple Wire (32 deg F to 900 deg F) 30 m12 - 20$ 109.00
745687-K300K-Type Thermocouple Wire (32 deg F to 900 deg F) 300 mCall$ 1,049.00
Complete your SCXI Data Acquisition System with USB Connectivity
776572-1600NI SCXI-1600, USB Data Acquisition and Control Module5 - 10$ 1,199.00
776570-01most popular item SCXI-1000 4-Slot Chassis, U.S. 120 VAC5 - 10$ 829.00

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Specifications Documents


Specifications Summary

General 
Form FactorSCXI
Operating System / TargetWindows, Real-Time, Linux
Measurement TypeCurrent, Thermocouple, Voltage
LabVIEW RT SupportYes
Analog Input 
Number of Channels32 DI
Sample Rate333 kS/s
Bandwidth2 Hz
Simultaneous SamplingNo
Maximum Bandwidth2 Hz
Input Impedance1 GOhm
Maximum Voltage Range-10..10 V
Minimum Voltage Range-100..100 mV
Signal Conditioning0-20 mA current input, Cold-junction compensation, Low-pass filtering, Open thermocouple
Available Filters2 Hz
Analog Output 
Number of Channels0
Digital I/O 
Number of Channels0
Counter/Timers 
Number of Counter/Timers0
Timing/Triggering/Synchronization 
TriggeringAnalog, Digital
Triggers cDAQ ChassisNo

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Extended Warranties

National Instruments designs and manufactures all products to minimize failures, however unexpected failures can still occur. Extended warranties provide a fixed economical price at the time of system purchase, covering any repair costs for up to three years. In addition, they offer the following benefits:

  • Significant cost savings compared to individual repair incidents
  • Fault location, diagnostics, and repair by NI any time the system product fails
  • All parts and labor costs covered as well as any adjustments needed to restore the hardware to manufacturing specifications

For more information about your warranty options:

Calibration

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Training

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Repair Services

Return your registered product under warranty at no additional labor and parts cost. NI offers fault location, diagnostics, and repair any time the system fails as well as any adjustments needed to restore the hardware to manufacturing specifications.

Technical Support

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