The Sensata D2450 is a pressure switch designed for use in OEM and industrial applications. It measures the pressure of liquids, gases, and vapors in the system and activates or deactivates the application accordingly. The switch has been designed with corrosion-resistant components and features such as adjustable set points, hysteresis settings, and alarm settings. The D2450 switch is NEMA 4-rated for operation in wet and dusty environments. It is also UL recognized for use in Class I Div. I areas, UL50E for use in hazardous locations, and CSA C22.2, No. 14 for use in Canada. Additionally, the D2450 switch is IP67 rated for full protection against dust and water spray.