Remote automatic control device
utility model discloses a remote automatic control device. The device comprises a pedestal and a bottom cover. The bottom cover covers on the pedestal. The pedestal is provided with a time relay, a current sensor, an air switch, a power supply output wire holder, a circuit board, a solid-state relay...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | utility model discloses a remote automatic control device. The device comprises a pedestal and a bottom cover. The bottom cover covers on the pedestal. The pedestal is provided with a time relay, a current sensor, an air switch, a power supply output wire holder, a circuit board, a solid-state relay and a signal processor. The signal processor is connected with an output terminal of the solid-state relay. The current sensor is connected with an input terminal of the solid-state relay. The input terminal of the time relay is connected with the output terminal of the air switch. The output terminal of the time relay is connected with the power supply output wire holder. The input terminal of the air switch is connected with a power supply. The device of the utility model can be applied in various kinds of remote control fields. An operation is easy and the device is very suitable for a remote control scope of crop irrigation and the like. |
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