Specification:
. Working voltage: DC 12-15V (AC 9-12V)
2. Standby current 10MA
3. Working current 40MA
4. Dimensions: 54mm X 27mm X 19mm
5. Weight: 24g
6. Maximum load: 10A/250VAC, 10A/125VAC, 10A/30VDC, 10A/28VDC, 10A/12VDC
notes:
The package does not contain probes (wires). No need to use special probes, probes can be made using household wires
For safety, use a well-isolated AC/DC power supply
application:
Household water tower automatic water supply
Aquarium fish tank water change
Conductive liquid automatic control
Livestock automatic feeding
Farm automatic water supply
and other situations where automatic water supply and water changes are required.
Solenoid valve water pump motor automatic control
Interface Description:
High: upper limit probe
Output: output probe
Low: lower limit probe
+: Power terminal (regardless of positive and negative)
IN-: Power terminal 2 (regardless of positive and negative)
: Relay normally closed
COM: Relay common communication
NO: relay normally open
Work Guidelines:
Water level rise: When the water level is lower than the "low water level", the water pump starts to supply water to the water tower; when the water level is higher than the "high water level", the water pump will stop water supply.
Lower water level: When the water level is lower than the "high level", the water pump does not work and the water level continues to drop. When the water level falls below the "low water level", the pump starts to supply water to the water tower.
Package Included:
x DC 12V AC 9V Level Controller Sensor Module
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