The PS series offers display, showing measuring ranges from vacuum to 600 bar. Outputs include set point, analog, and IO-Link. The PT series are transmitters without displays, measuring from vacuum to 7,500 PSIG. Outputs include 2 wire current and 3 wire analog voltage. The PK series offers display, and is specially designed for pneumatic or vacuum applications. Measuring ranges are either vacuum or 145 PSIG, with dual PNP outputs. The PC series are pressure switches with dual PNP outputs or IO-Link communication.
A pressure sensor is a device for pressure measurement of gases or liquids. Pressure is an expression of the force required to stop a fluid from expanding, and is usually stated in terms of force per unit area. A pressure sensor usually acts as a transducer; it generates a signal as a function of the pressure imposed.