LogBox-RHT-LCD
Temperature and Humidity Data Logger
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0141 0315-88 29.11.2021
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For saving battery energy it has to set the longest interval possible between acquisitions, as well as for display updating.
Examples:
Ex. 1
: Acquisitions interval equal to 10 minutes and
DISP
screen in LO6 mode. In this case register remains sleeping and activates only in every
10 minutes to read the sensor, update the display and save the acquisitions to the memory.
Ex. 2
: Acquisitions interval equal to 10 minutes and
DISP
screen in 60 S (60 seconds). In this case, register remains sleeping and activates in
every 1 minute to measure the sensor and update the display. And every 10 minutes, it activates and measures the sensor for making the
acquisitions.
Comparing the
Ex. 1
and the
Ex. 2
with same acquisitions interval, the second example consumes 10 times more battery in comparison to the
first one, due to the constant sensor reading for display updating.
Ex. 3
: Medium, minimum and maximum mode.
When one of these acquisition modes is used, 10 sensor readings are performed to make one acquisition. If the acquisition interval is equal to
10 minutes and
DISP
screen is in LO6 mode, in every 1 minute a measure will be made to make the 10 necessary measures for an acquisition.
In this case consumption will be same as Ex. 2.
Ex. 4
: Starting and ending of acquisitions.
It must observe the best start and end acquisitions mode to save battery, due to necessity of the application
If the process in which the measuring is performed, only a short interval happens. The best is to use start and end of acquisitions by button.
If the process occurs daily at fixed times, the best way is to use the start and end by date and daily repetition.
7
I
R
L
INK
3
I
NTERFACE
I
NSTALLATION
In the IR-Link3 / RS232 model there is a RSR232 / Ir communication interface. It must be connected to the serial port at the PC. In the IR -Link3
/ USB model there is a USB / Ir communication interface, which must be connected to the available USB port. Windows will request the proper
driver installation. Drivers for the IrLink3 interface are part of the Software
LogChart II
or
NXperience,
or can be downloaded from our home
page.
7.1
USB Drivers Installation
The drivers installation steps may vary according to the machine, even with the same version of an operating system. The following screenshots
and steps are only to provide guidance.
1.
Run the driver file available on our web site or included in the software paket.
2.
Connect the serial communication interface IrLink-3 to the PC USB port. Windows® will acknowledge the presence of new hardware
and a few seconds later it will start the driver’s installation process.
3.
The found new hardware wizard will be displayed, and you will be asked if you want to install the driver from the Windows Update
website. Select “No, not this time”, and then click Next
4.
Select “Install from a list or specific location (Advanced)” and click “Next”.
5.
Select “Search for the best driver in these locations” and check “Search removable media”. Click “Next”. If installation files are not in a
CD, check “Include this location in the search” and show the file path
6.
If a prompt warns you that it does not support Windows® XP, click “Continue anyway”.
7.
The interface driver files will be copied to the computer and after a few seconds a screen is displayed informing that the software
installation has been concluded. Click “Finish”.
8.
In some situations, the steps described above may be repeated. Follow the same procedures.
In later uses of the interface, Windows® may require the driver installation again. In this case, the same installation wizard will be displayed, and
you will have to select the option “Install software automatically (recommended), as the driver may already be in the computer.
The following screenshots show examples of Windows XP® installation wizard. The screens in Windows 2000® are slightly different, but the
content is basically the same
