Connecting A Contact Thermometer In Accordance With Din 12878 - Heidolph MR Hei-Standard Instruction Manual

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Connecting a contact thermometer in accordance with DIN 12878

Contact thermometers permit the temperature of the medium to be controlled in addition to
that of the hotplate.
Note:
We recommend the use of a safety contact thermometer when using the
instrument with a contact thermometer.
Pin assignment for safety contact
thermometer in accordance with
DIN 12878
Connect a 4-pin diode plug conforming to
DIN 41524 to the contact thermometer.
Refer to the drawing for the pin assignment.
The following accessories are available for use with a contact
thermometer or a Hei-Con:
X: Holder for thermometer or temperature sensor
(order no.: 509-67000-00)
Y: Holder rod (order no.: 509-81000-00)
Z: Hei-Con (order no.: 509-88000-00) or
Hei-Con-G (order no.: 509-88100-00)
Pin assignment for contact thermometer
without safety features
When using a contact thermometer
without glass breakage safety features,
bridge pins 5 and 3.
Connect the
contact
thermometer to
the socket (I) on
the rear panel of
the instrument.
Remove the
jumper plug (J).
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