Novus LogBox-RHT-LCD Instruction Manual

LogBox-RHT-LCD
TEMPERATURE AND HUMIDITY LOGGER – INSTRUCTIONS MANUAL V2.0x A
1 PRESENTATION
LogBox-RHT-LCD is an electronic temperature and relative
humidity logger. Sensors measure these quantities and the values
obtained are visualized on the LCD display and stored in electronic
memory. The stored data is later sent to a computer, which allows it
to be viewed and analyzed in the form of tables or graphs. It is
possible to configure the humidity output to display the measured
Relative Humidity value or the Dew Point temperature value.
The NXperience software is the tool used to set up the device and
view the data downloaded by the logger. Parameters such as
acquisition start and end times and intervals between acquisitions, for
example, can be easily configured through the NXperience software.
The data acquired by the logger can be exported for analysis in other
programs, such as spreadsheet programas.
1.1 IDENTIFICATION
The identification label is attached to the logger housing. Verify that
the characteristics described on this label are in accordance with
what was requested. The RHT-LCD model measures temperature
and relative humidity.
The following elements are shown in the logger front:
Figure 1 –
START / STOP button: Button that can be configured to start or
stop acquisitions. When pressed, it also used to navigate or change
screens.
Status Indicator (LOG): This indicator will be active when the
logger is performing acquisitions and will be deactivated when the
acquisitions are finished or while they are not started.
Alarm Indicator (AL1 and/or AL2): This indicator informs you of
alarm situations that have occurred and will be active whenever an
alarm situation occurs. It will remain in this condition until a new
configuration is applied to the logger.
IR Communication Window (COM): This indicator is activated
when a communication attempt is made or when communication
between the logger and the computer is established.
NOVUS AUTOMATION
Logger Front
2 SPECIFICATIONS
Operating
From -40 °C to 70 °C
temperature
Temperature: -40.0 °C to 80.0 °C.
Sensor
Relative Humidity (RH): 0.0 to 100.0 %,
measurement
without condensation.
range
Dew Point: -40.0 °C and 100.0 °C
See Figure 2.
Note: In the Offset parameter of the
Accuracy
NXperience software, you can erase the
measurement error found.
Temperature: 0.1 °C
14 bits (16383 levels)
Measurement
resolutions
Relative Humidity (RH): 0.1 %
12 bits (4095 levels)
Temperature: Up to 30 seconds with
fairly still air.
Response time
Humidity: Up to 8 seconds with fairly still
air (20 to 80 % RH).
32.000 (32 k) logs: Half for each channel
Memory capacity or total when one of the channels is not
enabled.
Measurement
1 second min. 18 hours max.
interval
Power supply 3.6 Vdc lithium battery (1/2 AA), built-in
Higher than 200 days with weekly data
reading.
Estimated
Frequent logged data readings may
autonomy
shorten battery life and the interval
between acquisitions is too short.
Housing
Polycarbonate
Suitable for products with protection level
Protection
IP40.
Dimensions
60 x 70 x 35 mm
Logger-PC data According to the number of logs. 40
transfer time seconds for 16.000 logs.
PC interface
Interface IR/USB or IR/Serial.
Configurator software for Windows 10, 8,
7 and XP.
NXperience
software
Menus in Portuguese, English, French or
Spanish.
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