Portable USB-Based DAQ for Thermocouples
NI USB-9211A (Windows)
• Small, portable devices (12.1 by 8.6 by 2.5 cm) • 4 channels of 24-bit thermocouple input • Internal cold-junction sensors • Compatible with J, K, R, S, T, N, E, and B thermocouple types • Built-in, removable connectors for easier and more cost-effective connectivity • 250 Vrms channel-to-earth ground isolation • Plug-and-play connectivity via USB • Bus-powered
Operating Systems
• Windows Vista/XP/2000
Recommended Software
• LabVIEW • LabWindows™/CVI • Measurement Studio
Measurement Services Software (included)
• NI-DAQmx driver software • LabVIEW SignalExpress LE
Product USB-9211A
1For
Signal Type Thermocouple
Channels (DI) 4
Input Resolution (bits) 24
Maximum Sampling Rate (S/s) 12
Input Range (mV) ±80
Operating System Windows
Driver Software1 NI-DAQmx
up-to-date information on NI-DAQ, visit ni.com/support/daq/versions.htm.
Table 1. Portable USB DAQ for Thermocouples Selection Guide
Overview
The National Instruments USB-9211A is a data acquisition module with integrated signal conditioning that provides plug-and-play connectivity via USB for faster setup and measurements. It is designed especially for thermocouple measurements with 24 bits of resolution for superior accuracy and built-in sensors for cold-junction compensation. In addition, this module includes 250 Vrms channel-to-earth ground isolation for safety, noise immunity, and high common-mode voltage range.
Common Applications
The USB-9211A is ideal for a number of applications where small size and portability are essential, such as: • Portable data logging – log temperature data quickly and easily • Academic lab use – obtain academic discounts for quantities of five or more (visit ni.com/academic for details) • Environmental monitoring – monitor environmental temperature conditions • Embedded OEM applications • In-vehicle data acquisition
Software
The NI USB-9211A uses NI-DAQmx high-performance, multithreaded driver software for interactive configuration and data acquisition on Windows OSs. All NI data acquisition devices shipped with NI-DAQmx also include NI LabVIEW SignalExpress LE configuration-based data-logging software.
Information for OEM Customers
For information on special configurations and pricing, visit ni.com/oem.
Recommended Accessories
The USB-9211A has built-in screw-terminal connectivity, so no additional accessories are required.
Ordering Information
NI USB-9211A (Windows) ....................................................779436-01
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For complete product specifications, pricing, and accessory information, call 800 813 3693 (U.S.) or go to ni.com/oem.
NI Services and Support
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Professional Services
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OEM Support
We offer design-in consulting and product integration assistance if you want to use our products for OEM applications. For information about special pricing and services for OEM customers, visit ni.com/oem.
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Hardware Services
NI Factory Installation Services
NI Factory Installation Services (FIS) is the fastest and easiest way to use your PXI or PXI/SCXI combination systems right out of the box. Trained NI technicians install the software and hardware and configure the system to your specifications. NI extends the standard warranty by one year on hardware components (controllers, chassis, modules) purchased with FIS. To use FIS, simply configure your system online with ni.com/pxiadvisor.
Calibration Services
NI recognizes the need to maintain properly calibrated devices for high-accuracy measurements. We provide manual calibration procedures, services to recalibrate your products, and automated calibration software specifically designed for use by metrology laboratories. Visit ni.com/calibration.
Repair and Extended Warranty
NI provides complete repair services for our products. Express repair and advance replacement services are also available. We offer extended warranties to help you meet project life-cycle requirements. Visit ni.com/services.
ni.com • 800 813 3693
National Instruments • info@ni.com
*351567A-01*
351567A-01 2008-8980-301-101-D-1A
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