until the display shows “
” to display choice number 3 in the secondary
until the display shows the Auto-Power-
Off Time choice number you want, and then press “
store the Auto-Power-Off setting in memory.
Auto-Power-Off mode is automatically disabled in MIN/MAX
H. Change Logging Interval
The logging interval determines how often the thermometer
stores logged readings in memory. You choose the length of
the logging interval. The thermometer stores logged readings
at the end of each logging interval.
” to display the logging interval choices.
until the display shows the logging
interval you want, and then press “
For user-defined logging interval (1 sec. to 23 hrs : 59 mins).
until the display shows “
” to select. The last number in the
until the logging interval you want
appears on the display, and then press “
causes the number to change
I. Setting Temperature Offset
You can adjust the thermometer’s readings to compensate
for the errors of a specific thermocouple. The allowable
compensation range is ±5.0°C or K, and ±9.0°F.
The DTL304
allows you to store individual offsets for T1, T2, T3 and T4.
until the display shows “
” to display T1 reading (blinking), T1 offset.
T1, T2, T3 and T4
display to select 1 input.
until the primary display shows the
correct reading, and then press “
NOTE: Reset the offset to 0.0 when it is no longer needed.
• NOTE: If T1, T2, T3 or T4 has no offset, “ OFFSET ”will not be
displayed.
J. Resetting The Thermometer
To restore to factory settings, press “
“ in the primary display. Press “
1. Connecting Thermocouples
Thermocouples are color coded based on the ANSI color code:
Plug a thermocouple into the input terminal(s).
Set the thermometer for the correct thermocouple type. To
change the thermocouple type, see:
Set Up Instructions section, Set Up Instructions
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