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196980B-01L NATIONAL INSTRUMENTS Ni Bnc

196980B-01L NATIONAL INSTRUMENTS Ni Bnc
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BrandNATIONAL INSTRUMENTS
Manufacturer Part Number196980B-01L
Part TypeINSTRUMENT

Review NATIONAL INSTRUMENTS Ni Bnc

The National Instruments USB-6251 BNC is a versatile data acquisition (DAQ) device designed to provide high-performance measurement capabilities for various applications. This particular model, identified as the 196980B-01L, is a part of National Instruments' USB-6251 series.

This USB-6251 BNC features eight channels of simultaneous measurement capability, each with a sampling rate of up to 100 kSps (kilo samples per second). These channels can accept BNC (Bayonet Neill-Concelman) connectors, making it a suitable choice for acquiring signals from various sensors and transducers. It is also compatible with termination options like 50 Ohms or 1 kOhm for different signal types.

The device supports a wide range of measurement types, including voltage, current, temperature, and resistance. It also offers built-in functionality for voltage and current measurements up to 20V and 20mA, respectively. With its high resolution of 14 bits and a total measurement bandwidth of 1 MHz, this device delivers accurate and precise data acquisition results.

The USB-6251 BNC is powered and configured through a USB connection. It comes with a software suite called NI-DAQmx for easy setup, control, and data acquisition. This software supports various programming languages like LabVIEW, C, C , and Visual Basic. Additionally, it is compatible with popular platforms such as Microsoft Windows, Linux, and macOS.

The device is designed for robustness and durability, with a metal housing that protects it from electromagnetic interference (EMI) and radio-frequency interference (RFI). It also comes with a built-in self-test feature, ensuring the integrity of data being acquired.

The National Instruments USB-6251 BNC is an excellent choice for applications requiring high-performance data acquisition from various sensors and transducers. Its support for multiple measurement types, high sampling rates, and compatibility with various software and platforms make it a versatile and reliable solution for various industries, including education, research, and automation.

The National Instruments USB-6251 BNC (Model Number: NI-USB-6251) is a versatile data acquisition device designed for measuring voltage signals. This device comes in a BNC (Bayonet Neill-Concelman) connector form factor, which is commonly used in laboratory and test applications. Let's discuss some pros and cons of buying this particular data acquisition device.

Pros:

1. Broad Measuring Range: The USB-6251 supports a wide measuring range of 10V for voltage measurements. This makes it suitable for various applications requiring the measurement of voltage signals.

2. High Measuring Bandwidth: With a sampling rate of up to 1 MSa/s, the USB-6251 can acquire data at a relatively fast rate, enabling real-time data acquisition and analysis.

3. USB Interface: The device is USB-powered and connects to a computer via a USB interface. This offers several advantages, such as ease of use, portability, and compatibility with various operating systems.

4. Software Support: National Instruments provides comprehensive software support for their data acquisition devices, including NI-DAQmx software for Windows, LabVIEW, and other programming environments. This makes setting up and using the device relatively straightforward.

5. Shielded Cable: The USB-6251 comes with a shielded cable, which minimizes electromagnetic interference and ensures accurate signal measurement.

Cons:

1. Limited Channel Count: The USB-6251 is a single-channel device, making it unsuitable for applications requiring multiple channels of data acquisition.

2. Power Consumption: The device consumes around 100 mA of current when acquiring data at the maximum sampling rate. This can be a concern for users with limited power budgets.

3. Size and Weight: The USB-6251 is relatively larger and heavier compared to other single-channel data acquisition devices, which might be a concern for users looking for compact solutions.

In conclusion, the National Instruments USB-6251 BNC (NI-USB-6251) is a high-performance, versatile data acquisition device suitable for applications requiring the measurement of voltage signals. Its broad measuring range, high measuring bandwidth, USB interface, software support, and shielded cable make it an attractive choice for users. However, its limited channel count, power consumption, and size and weight might be drawbacks for some users.

Recommendation:

If you are looking for a single-channel data acquisition device for measuring voltage signals with a wide measuring range, high measuring bandwidth, and USB interface, the National Instruments USB-6251 BNC (NI-USB-6251) is an excellent choice. However, if you require multiple channels or have power or size constraints, it might be worth considering alternative solutions.

Details:

Used in good condition as shown. Item#725039l.

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  • brand: National Instruments
  • mpn: 196980b-01l
  • part type: Instrument

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