The NI 9216 resistance temperature detector (RTD) analog input C Series module features eight channels and 24 bits of resolution for PT100 Ω RTD measurements. You can configure the NI 9216 for two different sampling rate modes. With the high-sampling-rate mode, you can sample at up to 400 S/s (50 S/s per channel). Using the high-resolution mode, you can sample at 5 S/s (0.625 S/s per channel) with built-in 50/60 Hz noise rejection. The NI 9216, 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 provides 1 mA of current excitation per channel and has less than a 1.0 °C accuracy error over its entire operating temperature range. The NI 9216 features calibration and includes a channel-to-earth ground double isolation barrier for safety, noise immunity, and a high-common-mode voltage range.

Recommended Accessories
-NI 9940 strain relief and operator protection (for spring-terminal variant)

Box Contents
-1 NI 9216 C Series module
-1 NI 9216 Operating Instructions and Specifications manual
-1 NI 9974 36-position spring-terminal connector (for spring-terminal variant)