DI-148U-SP Starter Kit
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Product Highlights

• Two string pot inputs plus two general purpose inputs (±10V range)
• Low-cost, compact, data acquisition starter kit.
• Record Data With 10 Bits of Measurement Accuracy at Rates Up to 14,400 Samples/Second. WinDaq High Speed Acquisition software required for recording rates over 240Hz.
• Convenient USB Interface.
• Six digital bits for general purpose I/O.
• Includes WinDaq/Lite recording software, WinDaq Waveform Browser playback and analysis software, communications cable, screwdriver, and documentation.

Model DI-148U-SP is similar to the general purpose model DI-148U, but is designed to connect directly to as many as two string pots for displacement measurements. Two general purpose inputs are also supported. When used with string pots, model DI-148U-SP provides a complete solution, with a built-in, stable excitation supply that is exposed for each string pot channel.

Like the DI-148U, the DI-148U-SP supports a channel scan list, high sample rate throughput, and a USB interface. These features combine to produce a robust instrument that can be applied to nearly any data acquisition situation where pre amplified signals need to be acquired to a PC, and where displacement measurements using string pots need to be made. Rounding out the products are six bidirectional TTL ports that may be used for general purpose control Sample rates may range from sub Hertz, to 14,400 Hz.

High Sample Throughput

Supports sample throughput rates up to 14,400 samples per second. High Speed version of WinDaq/Lite Recording software is required to reach these high sample rates. WinDaq/Lite is limited to recording rates of 240 Hz throughput.

Easy to Connect and Use

Connects to any local laptop or desktop PC. Built-in excitation for up to two string pots. Two, built-in, 8 position screw terminal connectors allow easy and secure access to all signal I/O connections without the need for extra options.

Small Package

The DI-148 is housed in a small plastic enclosure measuring 66D × 66W × 28H mm (2.6D × 2.6W × 1.1H inches).

WinDaq Software Included

The DI-148 data recorder starter kit includes WinDaq/Lite recording software and WinDaq Waveform Browser playback and analysis software. An extra cost high-speed acquisition version of WinDaq is available for these products. WinDaq/Lite is limited to recording rates of 240 Hz throughput.

Step up to the DI-158 Series

Need a higher Full Scale Voltage range with programmable gain and analog outputs? Then consider our cost-effective DI-158 Series of Starter Kits. The DI-158 Series of products offer more control options with their analog output capability, connect to a wider range of voltages (up to ±64 Volts), have more flexibility with per-channel selectable gain ranges, and has a USB interface. There has never been more power in such a cost-effective instrument.

Use the DI-148 with other programming languages

DATAQ Developer Network

New! Learn how to use the DATAQ ActiveX controls. Here you can find example programs for Visual Basic, LabView, C++, Visual Studio.NET and more. Also take a look at the Programming Support from UltimaSerial.

Ordering Information, Models, and Prices

Part Number	Description	Price (US)	DATAQ Store
DI-148U-SP	The DI-148U-SP is no longer available. There is no direct replacement product. The closest replacement is the DI-148U. Data acquisition starter kit with USB interface, 2 string pot inputs, 2 general purpose analog inputs, and a full scale range of ±10 Volts.

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Note: Pricing outside the U.S. will be higher to account for shipping, taxes, duty, currency fluctuation, local warranty and technical support in your country. Also, we do NOT accept Purchase Orders for the DI-148U-SP. If your order is for this product only, you must pay with a credit card or PayPal. Online Ordering Frequently Asked Questions

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Contact Customer Support

Knowledge Base and Common Support Issues

Acquiring Displacement Data with a String Pot

Installation

Knowledge Base

How to Export Recorded Data to Excel

Analog and Digital Data Acquisition using the DI-148/158 and ActiveX

Support Forum