15
UM Temp74 PT100 Vio EN rev.1 19.05.2023
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Password
Through this menu it is possible to enter a 4-digit password, which will be required later to enter the Temp and
Log menus, in order to safeguard sensitive settings. To enter or change the password, proceed as follows:
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access the Password menu;
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enter the current password (*) using
to change the digit with the blinking cursor, and press
to confirm
and move to the next digit;
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the words change password appear: you can now enter the desired password;
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press the
button until you return to the measurement screen.
The password is now set correctly and will be required to access the TEMP settings and LOG settings menus.
Note:
*When first set up after purchase, the factory password is 0000.
To deactivate the password lock, set password: 0000.
Temperature measurement
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Measure
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Switch the instrument on with the
button.
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When switched on, they are displayed in order:
- start page with software version;
- calibration data page: the calibration data of each channel are shown;
- if several probes are connected, the instrument shows the multiview screen;
- if only one probe is connected, the dedicated channel page is accessed.
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Place the probe(s) at the point to be measured and wait for stability.
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When the reading becomes stable, the icon
appears on the display. Always wait for the measurement to
become stable.
Note
If no temperature probe is connected, the message 'CONNECT A PROBE' appears
.
When connecting or disconnecting probes, the instrument will automatically update the measurement
screen to show the temperatures of the connected probes on the display.
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MAX/MIN function
During measurement, press the
button to display the minimum and maximum values.
The following symbols will appear on the display:
The values are updated in real time, as long as the function remains active.
To deactivate the MAX/MIN function, press the
button, the values will disappear from the display.
Note
: If auto switch-off is set, then the instrument will switch off after 20 minutes. If you intend to record minimum
and maximum values over a longer period of time, it is necessary to disable the auto switch-off.
MAX/MIN values are not saved in the instrument's memory and cannot be exported.
However, they can be easily obtained from the Excel file available on the D.
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HOLD function
During measurement, press and hold the
button for 3 seconds to freeze the reading. HOLD appears on the
display and the reading is no longer updated. Press and hold for 3 seconds to unlock the reading.
Other functions
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Automatic switch-off
The instrument switches off automatically after 20 minutes of inactivity.
To disable auto power off, go to Setup
Settings
Auto Power Off and select No.
Maximum measured value
Minimum measured value
