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NI FP-RTD-122

8-Channel, 3-Wire RTD Module for FieldPoint

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  • For new designs, NI recommends using CompactRIO.
  • Measures 2- and 3-wire RTDs or resistance
  • 16-bit resolution
  • 50/60 Hz noise rejection
  • -40 to 70° C operating range
  • HotPnP (plug-and-play) operation
Data Sheet

Important note: For new designs, National Instruments recommends CompactRIO hardware (see Resources tab).

The NI FP-RTD-122 is an eight-channel single-ended input module for direct measurement of two- and three-wire RTD temperature sensor signals and resistance. With current excitation, signal conditioning, double-insulated isolation, input noise filtering, and a high-accuracy delta-sigma 16-bit analog-to-digital converter, the FP-RTD-122 delivers reliable, accurate temperature or resistance measurements. Designed from top to bottom for productivity and reliability, the I/O module features HotPnP (plug-and-play) operation, easy configuration, self-diagnostics, and automatic scaling to engineering units. The FP-RTD-122 comes with NIST-traceable calibration certificates ensuring accurate and reliable analog measurements.

Data Sheet | View Pricing and Purchasing Information »

Part Number Description Est Ship  US Dollars Qty
777518-122FP-RTD-122 RTD Input Module, 8-Channel, 16-Bit-Not for New Design5 - 10$ 689.00
745691-023-wire, 100 Ohm Platinum RTD (ready made), 2 m12 - 20$ 39.00
745686-013 wire, 100 Ohm Platinum RTD (Field Cuttable Probe)12 - 20$ 99.00

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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

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