Carlo Gavazzi Liquid Level Sensor VPB2MNA with NPN NO and NC Switching and 10-40 VDC Power Supply

Carlo Gavazzi VPB2MNA 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 VPB2MNA Glass and Brass housing and is designed for mounting into the tank/container wall. The Carlo Gavazzi VPB2MNA 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 VPB2MNA requires a 10-40 vdc voltage input, has a yellow LED for output ON indication. Electrical Connection is 2 Meter Cable. The Carlo Gavazzi part number is VPA2-MNA.