Hanna Instruments PCA 300 Series - Manual (Page 21)

21
Set the individual micro-switch
for the desired output in the ON
position (e.g. 0-1V).
See table below.
Switch Function
6 Not used
5 Calibrate Current
4 4 - 20 mA
3 0 -1 V
2 0 -100 mV
1 0 -10 mV
Dosing Pump
Proportional dosing can be performed
connecting an external pump to the
DOSING RELAY block terminal.
For the correct connection, see the drawing
aside.