The Watts Fluidair MPS-P37N-NCA NPT Grmt NPN Sensor operates within a voltage range of 1-5VDC, providing accurate fluid level detection. This sensor is designed for easy installation with NPT connections, making it compatible with various piping systems. Its durable construction ensures reliability in demanding environments, while the NPN output allows for seamless integration with control systems. Ideal for industrial applications, this sensor meets stringent industry standards, ensuring optimal performance and safety.