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NI 9213

16-Channel Thermocouple Input Module

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  • Built-in CJC (cold-junction compensation)
  • High-speed mode for 75 S/s/ch (per channel rate after mux)
  • 250 Vrms channel-to-earth ground safety isolation
  • Autozero channel for offset error compensation
  • 24-bit ADC for up to 0.02 °C measurement sensitivity
  • J, K, T, E, N, B, R, and S types supported


The NI 9213 is a high-density thermocouple module for NI C Series carriers designed for higher-channel-count systems. With this module, you can add thermocouples to mixed-signal test systems without taking up too many slots.

The NI 9213 is similar to the NI 9211 four-channel thermocouple module except it features four times the channel count and almost 100 times the sample rate. In high-speed mode each channel can sample at 75 S/s. When 12 or fewer channels are used, the max sample rate per channel can increase to 100 S/s.

You can use up to eight NI 9213 modules in an NI CompactDAQ chassis or CompactRIO chassis for 128 thermocouple measurements in a single chassis, or deploy a single module in any of the USB, Ethernet, or Wi-Fi carriers for C Series modules.

Each shipping kit contains:
-NI 9213 module with spring-terminal connectivity
-NI 9940 backshell for cabling and strain relief
-Spring-terminal tool for signal wire insertion

Specifications Documents

View Data Sheet

Specifications Summary

General
Product Name NI 9213
Product Family Industrial I/O
Form Factor CompactDAQ , CompactRIO
Part Number 780493-01 , 780493-02
Operating System/Target Real-Time , Windows
LabVIEW RT Support Yes
Measurement Type Thermocouple , Temperature
RoHS Compliant Yes
Signal Conditioning Open thermocouple , Cold-junction compensation
Analog Input
Channels 0 , 16
Single-Ended Channels 0
Differential Channels 16
Resolution 24 bits
Sample Rate 1200 S/s
Bandwidth 78 Hz
Max Voltage 78.125 mV
Maximum Voltage Range -78.125 mV - 78.125 mV
Maximum Voltage Range Accuracy 38 µV
Simultaneous Sampling No
Analog Output
Channels 0
Digital I/O
Bidirectional Channels 0
Input-Only Channels 0
Output-Only Channels 0
Counter/Timers
Counters 0
Physical Specifications
Length 88.11 mm
Width 22.86 mm
I/O Connector 36-position spring terminal
Minimum Operating Temperature -40 °C
Maximum Operating Temperature 70 °C
Minimum Storage Temperature -40 °C
Maximum Storage Temperature 85 °C

NI 9213 Packages

To use the NI 9213 , you need all items in the diagram below. Select Option 1 if you already own a C Series System, or Option 2 if you do not already own a chassis, controller, or software.

Roll over the icons below to learn why you need each item in the system

C Series System
1 Connectivity Accessory NI 9213 Chassis PC/Controller Software
NI 9213 and Accessories Only
NI 9213
780493-01 Qty $ 1,065 each
780493-02 Qty $ 1,225 each

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Connectivity Accessory -
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Qty $ 113 each
Qty $ 290 each

Package Price: $ 1,096
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Select a Platform and Configure a System
Create a complete system with the NI 9213 and its accessories. However, the NI 9213 is compatible with multiple C Series Platforms, NI CompactDAQ and CompactRIO. Please review the comparison information below and select a platform to begin configuring your system.
Configure System Configure System
NI CompactDAQ CompactRIO
video
video
Mixed-Measurements

Customizable with a variety of chassis and module types.
Learn more

Deterministic & Rugged

Time-Critical Control & Monitoring
Learn more

Features NI CompactDAQ CompactRIO
USB, Wi-Fi, Ethernet Ethernet
-20 to 50 C -40 to 70 C
LabVIEW, C, C++, VB.NET, C#.NET LabVIEW, LabVIEW RT, LabVIEW FPGA only
PC Based Headless Embedded Controller (Standalone or network)
Laboratory - 30 g shock and 0.3 grms operational vibration Field Work - 50 g shock (Class I, Div 2 for Hazardous Locations)
The chassis provides rugged, modular housing for your controller (if using CompactRIO) and C Series modules. A high-performance backplane in the chassis contains the system's data, timing, and triggering buses.
The controller runs your application and interfaces with your C Series modules. If you are using the NI CompactDAQ platform, then a Personal Computer (PC) will act as the controller of your system. However, if the CompactRIO platform is used then an embedded real-time controller will be used instead.
You need software to interface with your hardware and to collect, analyze, present, and store your measurements. This device is compatible with a different programming languages depending on the platform used. If you are using the NI CompactDAQ platform then this device is compatible with LabVIEW, C/C++, Visual Basic, and .NET. However, if the CompactRIO platform is used then this device requires the LabVIEW FPGA Module (sold separately), the LabVIEW Real-Time Module (sold separately) and NI-RIO driver software (included with the hardware).

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