Anonymous Verified Buyer
" Very responsive and helpful, competitive pricing. Good source! "
July 2025
782118-01
782118-01, 20-Channel, 24-Bit, PXIe-4357 PXI Temperature Input Module
Actual item may vary if no part number is provided on quote request.
✔ 2 Year Warranty Included
✔ Free Domestic Ground Shipping
✔ NIST Calibration Available
Andrew Gar**** Verified Buyer
" Amazing to work with and had my order within 1 week after purchasing with all NI certs and data that were needed. "
March 2025
Said Sai**** Verified Buyer
" Competent contact for highly specialized components. The support team is very knowledgeable. Many thanks for the help and the fast shipping! "
January 2025
Bob C**** Verified Buyer
" Jason was able to get our emergency situation taken care of quickly and professionally. "
May 2025
Gregg Flecki**** Verified Buyer
" Great service and great products. This is my 2nd time using Apex Waves, truly impressed. "
January 2025
Carol Zimme**** Verified Buyer
" Very responsive and helpful, competitive pricing. Good source! "
July 2025
Andrew Gar**** Verified Buyer
" Amazing to work with and had my order within 1 week after purchasing with all NI certs and data that were needed. "
March 2025
Said Sai**** Verified Buyer
" Competent contact for highly specialized components. The support team is very knowledgeable. Many thanks for the help and the fast shipping! "
January 2025
Bob C**** Verified Buyer
" Jason was able to get our emergency situation taken care of quickly and professionally. "
May 2025
Gregg Flecki**** Verified Buyer
" Great service and great products. This is my 2nd time using Apex Waves, truly impressed. "
January 2025
National Instruments 782118-01 Temperature Input Module
National Instruments part number 782118-01 is an identifying part number for the PXIe-4357, a PXI Temperature Input Module. The NI 782118-01 is a 20-channel, 24-bit Resolution PXI Temperature Input Module. This input module has integrated data acquisition and signal conditioning for 2-, 3-, or 4-wire resistance temperature detector (RTD) measurements. It features both high-speed and high-resolution modes, allowing for versatile application use.
Each channel supports software-programmable configurations and automatically scales measured data into engineering units. The Module is a front-mount terminal block that provides screw terminal connectivity. It operates in both high-speed and high-resolution modes. This 20-channel module features five 24-bit delta-sigma analog-to-digital converters, achieving measurement accuracies of 0.09 °C with antialiasing and low pass filters. This module supports temperature measurements ranging from -200 °C to 850 °C using PT100 RTDs. It can also measure resistance in the range of 0 Ω to 400 Ω. Furthermore, each channel provides an excitation current of 0.9 mA for accurate measurements.
The 782118-01 RTD Module also supports a 3-wire measurement mode, which enhances accuracy over the 2-wire mode by effectively canceling out the effects of lead-wire resistance, provided the lead-wire resistance is the same at both terminals. This mode significantly reduces lead wire errors, with the 3-wire mode offset specifications accounting for 10 meters of 22 AWG copper lead wires. Additionally, the module can operate in a 4-wire measurement mode.
This NI device utilizes a Delta-Sigma ADC for precise analog-to-digital conversion. Operating in scanned sampling mode, it achieves a maximum sample rate of 100 samples per second (S/s), ideal for applications requiring accurate and consistent data acquisition over multiple channels. Additionally, it offers digital triggers such as Start Trigger, Reference Trigger, and Pause Trigger, enhancing control and synchronization in data acquisition processes. These features collectively make the device suitable for applications demanding precise measurements and reliable performance under varying operating conditions.
| Model | 782118-01 |
|---|---|
| Model Name | PXIe-4357 |
| Part Type | PXI Temperature Input Module |
| Number of Channels | 20 RTD channels |
| ADC Resolution | 24 bits |
| Type of ADC | Delta-Sigma |
| Sampling Rate | 100 S/s |
| Voltage Range | ±60 VDC |
| DMA Channels | 1, analog input |
| I/O Connector | 96-pin male DIN 41612/IEC 60603-2 connector |
Associated part numbers for 782118-01:
Delivery:
Eligible returns may be accepted within 30 days at Apex Waves’ discretion. A 25% restocking fee applies; non-refundable and built-to-order products are excluded.
Payment:
Receive Price & Availability Today!
Ask About Our Tiered Calibration Levels
Option & Modules:
Confirm Your Requirements or Versions
Cost & Lead Time Available Upon Request for Service
Repair Evaluation: $150
Common Typos:
Why Buy From Apex Waves:
