Diaphragm pressure switch 130P

relativedifferentialO-ring

Compact, versatile pressure switch for low to mid-range pressure applications. Features efficient Nega-Rate® Belleville disc spring for stable set points, vibration resistance and field adjustability through the pressure port. Once adjustments are made and switch is installed, it becomes tamper proof. Specifications Deadband (Differential): The deadband can be selected anywhere from 20 psig (1.38 bar) or 8% (whichever is greater) to 45% of the set point Shipping Weight: Approximately 1 pound *Temperature limits change with O-Ring selection. See Electrical Assembly specification sheet for Temperature Class Ratings.