 |
|
|
 |
|
| DI-8B Series Industrial
Amplifiers |
|
|
|
 |
FEATURES:
• Use with the DI-718B Stand-alone
Data Logger/Data Acquisition System
or the DI-78B Data Acquisition Backpack
Expansion Instrument.
• 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. |
|
 |
|
|
Create
a complete measurement solution!
• Start with your industrial amplifiers.
• Add DATAQ hardware to digitize your
signals.
• Complete the package with WinDaq playback
and analysis software. |
|
|
 |
Click
on a model number for more information
|
|
| DI-8B30
|
Analog Voltage Input Modules (±10mV
to ±100mV), 3Hz Bandwidth |
| DI-8B31 |
Analogue Voltage Input Modules (±1V
to ±60V), 3Hz Bandwidth |
| DI-8B32 |
Analogue Current Input Modules |
| DI-8B33 |
Isolated True RMS Input Modules |
| DI-8B34 |
Linearised 2- or 3-wire RTD Input
Modules |
| DI-8B35 |
Linearised 4-wire RTD Input Modules |
| DI-8B36
|
Potentiometer Input Modules |
| DI-8B38 |
Strain Gage Input Modules |
| DI-8B40
|
Analogue Voltage Input Modules (±10mV
to ±100mV), 1kHz Bandwidth |
| DI-8B41
|
Analogue 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 |
Linearised Thermocouple Input Modules |
| DI-8B50 |
Analogue Voltage Input Modules (±20mV
to ±100mV), 20kHz Bandwidth |
| DI-8B51 |
Analogue Voltage Input Modules (±1V
to ±60V), 20kHz Bandwidth |
| DI-8B Module Accessories |
|
|
|
 |
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
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 (the DI-718B). 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. |
|
|
 |
|
|
