The NI-9212 (part number 782975-01) is a high-performance C Series temperature input module designed for thermocouple measurements in rugged and noisy environments. It features 8 simultaneous-sampling channels with 24-bit resolution and a maximum sampling rate of 95 S/s per channel. This specific part number includes 250 Vrms channel-to-channel isolation and 1500 Vrms transient isolation, making it suitable for safety-critical applications like battery stack testing and in-vehicle data logging. The module is equipped with a screw terminal front connector and supports all standard thermocouple types. It is fully compatible with National Instruments CompactDAQ and CompactRIO hardware platforms.
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| Number of Channels | 8Channels |
| Resolution | 24Bits |
| Maximum Sample Rate | 95S/s/ch |
| Analog Input Isolation | 250 (Channel-to-Channel)Vrms |
| Input Voltage Range | ±78.125mV |
| Operating Temperature Range | -40 to 70°C |
| Measurement Accuracy | 0.39°C |
| Connectivity | Screw Terminal (TB-9212) |
| RoHS | Compliant |
| Emc | EN 61326-1: Class A; FCC Part 15B: Class A |
| Safety | IEC 61010-1, EN 61010-1 |
