ABUS Technologies Log Box-RHT with LCD Data Logger User Manual
Page 17
ABUS TECHNOLOGIES INC.
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Log Box-RHT
By Set-point value: Measurements starts when a temperature set-point is
reached. With this option, it is also possibletostart measurements above (log
above) or below (log below) a temperature set-point (channel 1). This option is
not valid for alarms that have already been setup.
By <Start/Stop> Button: It starts when the Start/Stop button at the frontal
side of the logger is pressed.
Stop:
Defines logging stop mode: Options are:
Full memory: Loggings can be stored up to the logger full memory capacity
is reached.
Wrap around: Logging never stops. The LogBox will keep on recording the
readings and when the memory is full it will overwrite the oldest record in a
circular or wrap around manner.
After loggings: The logging will stop after the number of readings here
defined.
By date/time: Logging is stopped on user-defined day and time.
Interval:
Defines the interval between readings: hour, minute and second. When the
logging mode is set to the instantaneous the minimum interval is 1 second.
For mean, maximum and minimum values, the shortest interval between
loggings is 10 seconds.
Channel 1: Opens the Channel1 Settings screen, where channel 1 can be set up. This channel is for
temperature measurements.
Tag:
Defines a name for the temperature registers.
Sensor:
Informs the sensor present in channel 1: NTC. It can not be changed. It can not
be disabled.
Unit:
Defines the measurement unit: ºC or ºF.
Limits:
Informs the temperature measurement range. It can not be changed.
Logging Mode: It defines how the value measured will be logged. Options are:
Instantaneous: The value logged will be exactly the value measured. The minimum interval
between measurements is 10 seconds.
Average:
The value logged will be the mean of ten consecutive measurements taken
within a minimum predefined interval of 10 seconds.
Minimum:
The value logged will be the minimum value found in ten consecutive
measurements taken within a minimum interval of 10 seconds.
Maximum:
The value logged will be the maximum value found in ten consecutive
measurements taken within a maximum interval of 10 seconds.
Alarms:
Enables an alarm that is triggered according to user-defined parameters.