Anonymous Verified Buyer
" Very responsive and helpful, competitive pricing. Good source! "
July 2025
PXIe-4353, 32 Thermocouple Channels, Delta-Sigma ADC, Temperature Input Module
Rated 4.5/5 | 13 ratings
Actual item may vary if no part number is provided on quote request.
✔ 2 Year Warranty Included
✔ Free Ground Shipping
✔ NIST Calibration Available
National Instruments PXIe-4353 PXI Temperature Input Module
The PXIe-4353 (Part Number: 781348-01) is a 32 thermocouple analog input channel (differential) Temperature Input Module from NI. It has an analog input isolation of 300 V. This module also incorporates 2 auto zero and 8 cold junction compensation channels. This module accomplished temperature measurements with high accuracy. The NI PXIe-4353 Temperature Input Module has a built-in TB-4353 isothermal terminal block for maximum conductivity to achieve high performance. It is located between the terminals of thermocouple and CJC channels. The sampling mode that is implemented by the device is scanned. It also incorporates an analog to digital converter, which is the Delta-Sigma type. The maximum sample rate offered by the PXIe-4353 module is 90 S/s.
The NI PXIe 4353 has the voltage measurement range of ±80 mV. The value for the differential input impedance of the instrument is 20 mega-ohms. The typical value for DC linearity is 20 ppm. It has the maximum value of 60 ppm. The instrument implements an open thermal couple detection feature for measurements, which is software selectable. The user can select it for each module. The input current in OTD enabled mode is 17 Nano-amperes, while the value in OTD disabled mode is 400 Pico-amperes. The National Instruments PXIe-4353 Temperature Input Module offers a full NIST temperature range.
The PXIe-4353 is run using the NI-DAQmx driver software which is compatible with software packages/application development environments such as LabVIEW, LabWindows/CVI, or Measurement Studio.
The NI PXIe-4353 module has the channel to channel voltage range of ± 10 volts for the common mode of operation. The voltage range of the instrument for the channel to earth ground is ± 300 volts. The channel to common mode rejection ratio is 100 dB. The instrument also incorporates an overvoltage protection feature.
The NI device weighs 4.9 oz, and measures 6.3 x 3.9 in. in physical dimensions. It has a recommended operating temperature range of 0 °C to 55 °C, and a storage temperature range of -40 °C to 71 °C. The NI device has a recommended warm-up time of 15 minutes, and should be calibrated at least once a year.
Model | PXIe-4353 |
---|---|
Part Number | 781348-01 |
Manufacturer | National Instruments |
Type | PXI Temperature Input Module |
Differential Analog Input Channels | 32 |
Supported Sensor Type | Thermocouple |
Analog Input Isolation | 300 V Bank Isolation |
ADC Type | Delta-Sigma |
Sampling Mode | Scanned |
DMA Channels | 1 Analog Input DMA Channel |
I/O Connector | 96-Pin Male DIN Connector Type |
Power Requirements | 570 mA at +3.3 V and 200 mA at +12 V |
Polarity | Software-Selectable |
Dimensions | 6.3 x 3.9 in. |
Weight | 4.9 oz. |
Warranty | Three Year Warranty |
PXIe-4353 Manual | User Manual and Maintenance Manual Available for Download |
Price | Contact a sales representative for a quote. |
Associated part numbers for PXIe-4353:
National Instruments PXIe-4353 Frequently Asked Questions
Question: How long is the PXIe-4353 calibration interval?
Answer: The PXIe-4353 calibration interval is one year.
Question: What are the power requirements for the NI PXIe-4353?
Answer: The NI PXIe-4353 requires 570 mA at +3.3 V and 200 mA at +12 V.
Question: What are temperature measurement errors based on for the PXIe-4353?
Answer: For the PXIe-4353, temperature measurement errors are based on the preciseness of the measurement module, the cold-junction temperature, the thermocouple type, the temperature being measured, and the preciseness of the thermocouple wire.
Question: Can the NI PXIe-4353 be calibrated without the use of CAL-4353 and Fluke 5520A?
Answer: CAL-4353 and Fluke 5520A are recommended accessories to calibrate the NI PXIe-4353 externally, therefore an internal calibration can be performed without the additional accessories.
CAL-4353-CALIBRATION-PROCEDURE.PDF
NI-PXIE-4353-CALIBRATION-PROCEDURE.PDF
NI-PXIE-4353-LETTER-OF-VOLATILITY.PDF
NI-PXIE-4353-SPECIFICATIONS.PDF
NI-PXIE-4353-AND-TB-4353-TERMINAL-BLOCK-INSTALLATION-GUIDE-AND-SPECIFICATIONS.PDF
NI-PXIE-4353-AND-TC-4353-INSTALLATION-GUIDE-AND-TERMINAL-BLOCK-SPECIFICATIONS.PDF
PXIE-4353-LETTER-OF-VOLATILITY.PDF
PXIE-4353-AND-TB-4353-TERMINAL-BLOCK-INSTALLATION-GUIDE.PDF
PXIE-4353-AND-TC-4353-INSTALLATION-GUIDE-AND-TERMINAL-BLOCK-SPECIFICATIONS.PDF
Delivery:
No hassle return policy.
Dedicated customer service team.
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: