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Remote
Distributed Temperature Testing System |
Test requirement:
There is a vehicle company who needs to
measure and record lots of temperature and a few voltage
signals. The points are dispersed, and there is a long distance
to the central computer. The local testing environment is
perplexing, so it's very necessary to take some isolated
measure. |
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| LANCE's solution |
Century Light uses 6B
Series of modules for this remote acquisition and signal conditioning
system. Every module is a complete microcontroller-based process
monitoring and control system, including transformer-based
isolation, ranging, A/D conversion and communication. Every
6B module is a direct sensor interface, which can accept signals
from thermocouples, RTD`s, millivolt, voltage and process
current signals. Each analog input signal is conditioned,
and scaled by a programmable-gain amplifier and digitized
by a 16-bit integrating converter under microprocessor control.
We also offer the 12-bit analog output, and digital I/O in
this system. There is a 1500Vac between each I/O channel and
between the field and system side. The system is fully rated
over the industrial temperature range of -25℃ to 85℃.
Free data acquisition and control software is included with
the system. It's very easy to configure all parameters: address,
sensor types, range, data format, and communication baud rate.
And the software also allows you to verify signal connections,
acquire, save data to disk, and graphically view data.
It's easy to expand by the daisy-chain mode via RS-485 communication,
supporting up to 255 I/O channels from a single communications
port, spread out over thousands of feet. The data acquisition
and control environment can be designed to both locate the
I/O optimally as well as minimize sensor runs.
The system is a compact, reliable, and flexible modular sensor-to-host
solution. It is perfect for industrial distributed I/O applications.
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| Application
field |
- Industrial scene testing
- Machine monitoring
- Remote Data Acquisition
- Distributed control
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