Carlo Gavazzi Liquid Level Sensor VPB1MNA-1 with NPN NO and NC Switching and 10-40 VDC Power Supply

Carlo Gavazzi VPB1MNA-1 Optical Level Sensor with modulated infrared light for detection of liquids. Fitted with built-in amplifier. The Transmitter and receiver are both self contained within the VPB1MNA-1 Polysulphone plastic and Brass housing and is designed for mounting into the tank/container wall. The Carlo Gavazzi VPB1MNA-1 is a NO and NC (Make/Break switching) NPN transistor output. The light source is a Ga-As diode emitting modulated, infrared light in short pulses. All types of sensors can operate in oil, waste water, aqueous solutions such as beer, wine, alcohol etc. without any kind of accessory. The VPB1MNA-1 requires a 10-40 vdc voltage input, has a yellow LED for output ON indication. Electrical Connection is a M12 Plug. The Carlo Gavazzi part number is VPB1-MNA-1.