9
6. Operation
To operate the device, the transparent cover must be removed by undoing
the two screws.
6.1. Switching on and off
Briefly pressing the button once switches the device on. Pressing the button
again (also briefly) switches the device off again. .
6.2. Adjusting the operating temperature
To display the conductivity measurement correctly, the maximum anticipated
operating temperature of the system must be set.
PIN setting
Max. operating temperature
PIN 1
PIN 2
PIN 3
25 °C
0 (OFF)
0 (OFF)
x (any)
20 °C
0 (OFF)
1 (ON)
x (any)
40 °C
1 (ON)
0 (OFF)
x (any)
60 °C
1 (ON)
1 (ON)
x (any)
6.3. Intervals between measuring cycles
The intervals between the measurements can be adjusted using PIN 3.
Position «ON» means that the conductivity is measured every 20 seconds. Po
-
sition «OFF» means that a measurement is carried out every 2 seconds. The
PIN 1-3
Button
Summary of Contents for PUROTAP i-control-21
Page 2: ......
