ipf Electronic FK920420, Sensor filling level, capacitive

Number of normally closed contacts: 1 Number of normally open contacts: 1 Type of switching function: Normally closed contact/normally open contact Type of electrical connection: Connector M12 Type of switching output: PNP Rated switching current: 250mA Setting procedure: Potentiometer Short-circuit protection: Yes No-load current: 15mA Number of pins: 4 Switching frequency: 50Hz Voltage drop: 2V Reverse polarity protection: Yes Measurement principle: Capacitive Operating voltage (DC): 10 - 35V Output functions: Switching point Display: LED display.