Chapter 3 Data interface
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Fig .4 Function diagram of bottom water pipe quick-plug interface
Considerations:
Feed water pressure should be controlled kg/cm 32less than 300 mL /min of
Type 02 flow Water intake should be guaranteed to always have a state of
water, not intermittent water supply.
2.5 Power supply
Turbidity meter connection as shown below. the working voltage is DC24V, daily
working current is between 0.05 A and 0.5 A.
Cable colour
Connection
Red
+24 V
Black
GND
Green
485A
Yellow
485B
