JULABO SE-Z Heating Circulators - Manual (Page 61)

HE / SE
61
9.9.1. Outputs of the connector - REG+E-PROG
CHANNEL 1
CHANNEL 3
CHANNEL 2
REG+E-PROG
EPROG
1.
REG+E-PROG :
1. Select CHANNEL 1, 2 or 3
2. First define the desired output value for CHANNELs 1 to 3:
internal actual temperature value (bath temperature))
external actual temperature value (external sensor)
periodic or intermittent heating or cooling
active setpoint temperature
(SETPoint 1, 2, 3,/ integr. programmer /external programmer)
2.
3.


3. Then select the display size for CHANNELs 1 to 3:
Voltage outputs CHANNELs 1 and 2
Assign the voltage values of 0 V to the lowest and 10 V to the highest
necessary temperature (°C) or power rating (%) required as an output
value.
CHANNEL 3: Output for temperature value (°C) / power (%)
The current output (channel 3) offers 2 ranges for selection:
0 mA to 20 mA or
4 mA to 20 mA
Assign the current values 0 mA or 4 mA to the lowest and 20 mA to
the highest temperature (°C) or power rating (%) required as an
output value.
or
0 V
0 mA 20 mA
4 mA
10 °C 210 °C
197 °C 202 °C
∆ Τ = 5 K
∆ Τ = 200 K
Example 1:

lowest temperature value: 10 °C

highest temperature value 210 °C
Fig. shows 200
°C scaled to paper width
rise: 50 mV/°C
Example 2:
lowest temperature value: 197 °C
highest temperature value: 202 °C
Fig. shows 5
°C scaled to paper width
rise: 2000 mV/°C