Digital water pressure switch equipped with a dual-screen LCD digital display, work in 0℃~50℃, rated voltage 10~30V DC and measurement accuracy up to ±2.5%. Rated current＜20mA. Used in hydraulic equipment, gas alarm, intelligent manufacturing and so on.
<NPN output type>: NPN open collector transistor
maximum current: 100MA
voltage drop: less than 1.5V
<PNP output type>: PNP open collector transistor
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