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NI 9217

4-Channel, 100 Ω RTD, 24-Bit Analog Input Module

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  • 24-bit resolution; 50/60 Hz noise rejection
  • 4 100 Ω RTD analog inputs
  • NIST-traceable calibration certificate for guaranteed accuracy
  • Up to 400 S/s sampling rate
  • 3 and 4-wire RTDs; built-in excitation and automatic detection
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Data Sheet

The National Instruments NI 9217 RTD analog input module features 4 channels and 24 bits of resolution for 100 Ω RTD measurements. You can configure the NI 9217 for two different sampling rate modes. With the high-sampling-rate mode, you can sample at up to 400 S/s (100 S/s per channel). Using the high-resolution mode, you can sample at 5 S/s (1.25 S/s per channel) with built-in 50/60 Hz noise rejection.

The NI 9217, compatible with 3 and 4-wire RTD measurements, automatically detects the type of RTD (3 or 4-wire) connected to the channel and configures each channel for the appropriate mode. The module can provide 1 mA of current excitation per channel and has less than a 1 °C accuracy error over its entire operating temperature range. The NI 9217 contains NIST-traceable calibration and includes a channel-to-earth ground double isolation barrier for safety, noise immunity, and high common-mode voltage range.

NI recommends the NI 9939 strain-relief connector accessory for use with the NI 9217.

For ch-ch isolated RTD measurement see the NI 9219 Universal module.

Data Sheet | View Pricing and Purchasing Information »

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Step 1: Verify Device and Quantity Selection
Part
Number		 Description Est Ship Days Glossary Definition US Dollars
(change) 		Qty
779592-01 NI 9217 1 - 2 $ 479

Each NI 9217 requires: 1 Connectivity Accessory

NI 9217 Connectivity Accessory
Step 2: Select Connectivity Accessory
Part
Number		 Description Est Ship Days Glossary Definition US Dollars
(change) 		Qty
Screw Terminals
192692-01 NI 9939 Backshell for 16-pos connector block (qty 1)
NI Recommended		 1 - 2 $ 29
Step 3: Select Optional Accessories
Part
Number		 Description Est Ship Days Glossary Definition US Dollars
(change) 		Qty
Connectivity Accessories
196741-01 NI 9975 16-pos screw term connector block (qty 2) 5 - 10 $ 29
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Specifications Documents


Specifications Summary

General
Product Name NI 9217
Product Family Industrial I/O
Form Factor CompactRIO , CompactDAQ
Operating System/Target Windows , Real-Time
Measurement Type RTD , Temperature
Isolation Type Ch-Earth Ground Isolation
RoHS Compliant Yes
Signal Conditioning Current excitation
Analog Input
Channels 0 , 4
Single-Ended Channels 0
Differential Channels 4
Resolution 24 bits
Sample Rate 400 S/s
Simultaneous Sampling No
Excitation Current 1 mA
Analog Output
Channels 0
Digital I/O
Bidirectional Channels 0
Input-Only Cannels 0
Output-Only Channels 0
Number of Channels 0 , 0 , 0
Counter/Timers
Counters 0
Physical Specifications
Length 9.0 cm
Width 2.300 cm
I/O Connector Screw terminals
Minimum Operating Temperature -40.0 °C
Maximum Operating Temperature 70.0 °C
Minimum Storage Temperature -40.0 °C
Maximum Storage Temperature 85.0 °C

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  • Installation and integration test of all individual hardware
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  • Extended warranty and calibration coverage for up to five years
  • Custom documentation plus a custom restore and startup utility

This service is only available for PXI, NI CompactRIO, and NI Compact FieldPoint systems.

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

NI recognizes the need to maintain properly calibrated devices for high-accuracy measurements. NI provides manual calibration procedures, services to recalibrate your products, and automated calibration software to calibrate many NI measurement products.

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Technical Support

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Module Options For Your NI System


NI now has over 50 C Series modules for your NI CompactDAQ, CompactRIO, or single module carrier. Several of these modules are also supported by other platforms including USB, Ethernet, or Wi-Fi (802.11). See what new measurements you can add to your existing system using the Compatibility Chart and watching the video below.



View C-Series Compatibility Chart

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