6 Left paper clip
button (
▲
)
Next menu item, confi rmation
7 Right paper clip
button (
+
)
Change submenu settings
8
IR receiver
IR receiver for the remote control
9
SD card slot
Slot for the microSD-card
10
Mini-USB port
Connection to PC or power supply via power
supply unit
11
Locking push
Button for opening and locking the back of the
housing
12
Sensor opening
Opening for the internal sensor.
Do not cover this area!
13
Sensor input
Socket for external humidity/
temperature sensor (accessory)
14
Alarm output
Socket for alarm cable (accessory)
15
Battery compart-
ment
Inserting and replacing the batteries
16
Battery
position
symbol
Shows the correct polarity of the
batteries
MostraLog
Datalogger for temperature and humidity
Manual
Description
MostraLog is a thermohygrometer and data logger. The LCD displays the
current temperature and humidity. The device records temperature and
humidity to an inserted microSD-card.
MostraLog is used to monitor humidity and temperature during the storage
and exhibition of climate-sensitive objects, such as art work or food.
MostraLog off ers accuracy of ±2% relative humidity (RH) in the range from
10 to 90% RH, and of ±0.7°C in the range from 0 to 60°C. The device’s unique
calibration function allows readjustment. Readjustment requires an optional
remote control and calibration set.
An external humidity/temperature sensor can also be connected. If this is
the case, the display shows the external sensor’s values. However, the data
from both the internal and the external sensor are stored, making MostraLog
a four-track data recorder.
The device’s alarm output can be connected to an alarm system. It will be
activated as soon as the defi ned adjustable temperature or humidity limit
values are reached.
The low power consumption provides a battery life of up to two years
(depending on measurement interval and device settings). The data logger
can also be powered with a standard USB power supply.
MostraLog can be mounted on a wall with two screws. When the unit is
slotted in the wall-mount, the device itself and the microSD-card are
protected against theft by a concealed security mechanism.
The device can be read out and confi gured via a USB cable using the PC
software provided. However, settings can also be adjusted directly on the
device or via an optional IR remote control.
One can also read out the data by removing the microSD-card and evaluat-
ing the data on a computer using the SD card reader.
Device overview
1
Temperature in °C
or °F
Shows the current measured value
2
Relative humidity
in %
Shows the current measured value
3
!
Alarm
Appears as soon as a limit value has
been exceeded
4
Recording
Appears as soon as a microSD-card
is inserted (recording starts
automatically)
5
Battery capacity
Display
Residual capacity
70 - 100%
40 - 70%
10 - 40%
Replace batteries
6
8
7
1
2
3 4 5
9
10
12
16
13
14
15
11
From www.preservationequipment.com
