50 / 137
Proline Kryomats
Select desired position with the cursor keys
(black background).
With the soft key Edit open the window
shown on the left.
Enter fixed temperature setpoint as described
above and accept into the list with
or cancel
with .
Select and accept values from the list of fixed
settings as described above for the “Recent
setpoints”.
7.5.2
Displaying the actual external temperature
With all Proline Thermostats an external temperature probe can be connected, which for example....
1.
...can be used as an independent temperature measurement channel.
2.
...can be used as the controlled variable for the bath temperature in applications with a noticeable
temperature gradient (between the internal bath temperature and an external load). The setup is
described in Section 7.5.4. With the function described in the following, you only change over the
display.
External actual temperatures can also be read in by interface modules (
8).
Connection of the external Pt100 to the Lemo socket 10S
Contact on
socket 10S
1
2
3
4
+
+
-
-
I
U
U
I
Current circuit
Voltage circuit
Voltage circuit
Current circuit
Pt100
DIN EN 60751
Plug: 4-pole Lemosa for Pt100 connection (Order No. EQS 022).
Use screened connecting leads. Connect screen to plug case.
Help
Menu Screen
T
set
T
fix
6
7
8
9
0
1
2
3
4
5
Enter new setpoint:
123,
45
Min: -40.00°C Max:202.00°C
