The National Instruments SCXI-1112 is an eight-channel thermocouple input module for SCXI systems. It provides per-channel amplification, lowpass filtering, and cold-junction compensation.
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Designed for thermocouple temperature measurements, the SCXI-1112 conditions each input with an instrumentation amplifier and lowpass filter.
The module multiplexes its inputs into one channel of a compatible connected DAQ device. Additional modules can expand the system channel count.
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| Input channel count | 8 channels |
|---|---|
| Sensor input type | Thermocouple — |
| Input amplification | Instrumentation amplifier per channel — |
| Input filtering | Lowpass filter per channel — |
| Cold-junction compensation | Per channel — |
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Manufacturer
Signal-conditioning platform
Thermocouple input conditioning
Multiplexes module channels into one channel of a compatible connected DAQ device.
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Yes. NI specifies cold-junction compensation for each channel.
It multiplexes its input channels into a single channel of a compatible connected DAQ device.
Yes. NI lists the SCXI-1112 among supported SCXI modules in the NI-DAQmx 18.6 readme. This does not establish compatibility with other driver releases or every operating system.