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DI-8B Series Industrial Amplifiers
Low Cost, High Performance, Plug-In Signal Conditioning Modules
- Use with the DI-718B Stand-alone Data Logger/Data Acquisition System or the DI-78B Data Acquisition Backpack Expansion Instrument. View the list of modules.
- Direct Interface to Thermocouples, RTDs, Strain Gages, Voltage, and Process Current Signals.
- Rugged, Compact, Low Cost.
- High Accuracy, Low Drift.
- Input-to-Output Isolation. (Why is this important?)
- Mix and Match Modules as Needed.
- Small size 1.11 × 1.65 × 0.40 inches. View the DI-8B Module Dimensions and Pinouts.
View the DI-8B Module Selection Guide
- Start with your industrial amplifiers.
- Add DATAQ hardware to digitize your signals.
- Complete the package with WinDaq playback and analysis software.
Click on Model Number for More Information
DI-8B30 Analog Voltage Input Modules (±10mV to ±100mV), 3Hz Bandwidth
DI-8B31 Analog Voltage Input Modules (±1V to ±60V), 3Hz Bandwidth
DI-8B32 Analog Current Input Modules
DI-8B33 Isolated True RMS Input Modules
DI-8B34 Linearized 2- or 3-wire RTD Input Modules
DI-8B35 Linearized 4-wire RTD Input Modules
DI-8B36 Potentiometer Input Modules
DI-8B38 Strain Gage Input Modules
DI-8B40 Analog Voltage Input Modules (±10mV to ±100mV), 1kHz Bandwidth
DI-8B41 Analog Voltage Input Modules (±1V to ±60V), 1kHz Bandwidth
DI-8B42 2-Wire Transmitter Interface Modules
DI-8B43 Isolated DC Transducer Amplifier Input Modules
DI-8B45 Frequency Input Modules
DI-8B47 Linearized Thermocouple Input Modules
DI-8B50 Analog Voltage Input Modules (±20mV to ±100mV), 20kHz Bandwidth
DI-8B51 Analog Voltage Input Modules (±1V to ±60V), 20kHz Bandwidth
DI-8B Module Accessories
Selection Guide
Product Highlights
The DI-8B Series is a family of low cost, high performance, plug-in signal conditioning modules. Designed for industrial applications, these modules incorporate an innovative circuit design using transformer-based isolation. Combining 1500V rms continuous common mode voltage isolation, ±0.05% accuracy, small size and low cost, the DI-8B Series is an attractive alternative to expensive signal conditioners and in-house designs. Our DI-718B Series, the DI-788, and the DI-78B expansion unit accepts DI-8B modules.
Rugged, Uniform Package
All modules are identical in pinout and size (1.11 × 1.65 × 0.40 inches), and are hard-potted to protect the internal circuitry from moisture and other contaminants.
High Performance
All modules feature ±0.05% calibrated accuracy and ±0.02% non-linearity. Chopper-based amplification assures a low drift of ±1µV/°C and excellent long term stability (see the each DI-8B module's data sheet for a complete and accurate list of specifications).
Flexibility
The DI-8B Series can be easily tailored to the needs of many applications. These plug-in signal conditioners can be mixed and matched in any combination to adapt to even the most demanding applications. Each module features a simple pin-out, plugs easily into instrument-mounted sockets, and is secured with a self-contained mounting screw.
Easy To Use
The DI-8B Series has no pots to adjust. Simply choose the module, function, and measurement range, then install it in the instrument. Now connect your input signals. The instrument becomes a direct sensor interface, outputting a perfectly conditioned, ±5V signal (ideal for WinDaq software).
On-Board CJ Compensation
Each input connector of the DI-8B Series backplane is complemented by a cold junction compensation circuit, allowing the thermocouple modules to be located in any position.
Want to port your data into a spreadsheet or a database?Check out our add-on software: |
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WinDaqXL This WinDaq Software data acquisition add-on allows you to port acquired data directly into a Microsoft Excel Spreadsheet in real time. 60-day Trial Version available. Also check out the DATAQ Developer Network to learn how to use our ActiveX controls with Microsoft Excel and Access. |
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WinDaq/MySQL This free WinDaq Software data acquisition add-on allows you to port acquired data directly into a MySQL database in real time. |
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Data Acquisition Product Links: (click on text to jump to page) Data Acquisition | Data Logger | Chart Recorder | Thermocouple |
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| © 2008 DATAQ Instruments, Inc. All rights reserved. Date last edited 4/3/2007. |  Webmaster |