Carlo Gavazzi Liquid Level Sensor VPA1MNA with NPN NO and NC Switching and 10-40 VDC Power Supply

Carlo Gavazzi VPAIMNA 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 VPA1MNA Polysulphone plastic and Stainless Steel housing and is designed for mounting into the tank/container wall. The Carlo Gavazzi VPA1MNA 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 VPA1MNA 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 VPA1-MNA.