Use this vertical float switch from Sensata Cynergy3 to reliably determine the fluid levels in your 45-gallon tanks. It has flexible installation options that allow you to fit the component to the outside of your container through a 3/4-inch NPT bung hole or via a 3/4-inch NPT boss. You can change the switch action by removing and inverting the float for versatile use. This switch is ideal for fluid control in chemical processing plants and water management facilities.

• Stainless steel body material is resistant to corrosion, impact and wear for long-lasting performance
• Wide operating temperature range between 0°C and +120°C for use in demanding environments
• Maximum operating pressure of 30 bar for use in heavy-duty applications
• Maximum switching current of 500mA for energy efficiency

The switch is triggered when liquid levels in your tank reach 24mm from the bottom of the mounting thread. This makes it suitable for monitoring high liquid levels to ensure your tank doesn't overflow.