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amplifiers box
JB600WK1WW
DURABLE: Heavy-duty nickel-plated brass hex nuts are easy to grip and provide durability
Taidacent Non-Contact Liquid Level Sensor Externally Attached Liquid Induction Level Switch Water Level Switch (NPN Output(5-12V)) NPN Output(5-12V) wix answer/end a callTaidacent Non Contact Liquid Level Sensor Externally Attached Liquid Induction Level Switch Water Level Switch (NPN Output(5 12V)) NPN output drives small electric relays (coil current 100mA) working principle: 1. When the black line is suspended, it is normally open output: When liquid is sensed, the transistor is turned on and closed, and the relay is energized and closed; When no liquid is sensed, the transistor will be cut off and the relay will
