For tailored advice and product selection/configuration assistance, please contact a sales representative. 40 Process Control Learning Systems Components 1 Air Compressor Quiet device well suited for classroom and school laboratories. It is provided with a tank, pressure regulator, pressure gauge, and a hose. 120 V, 60 Hz 588105 220 – 240 V, 50/60 Hz 588104 2 Emergency Switch Mushroom-type push-button that opens its circuit when the button is pressed in order to cut the power to some of the 24 V dc outputs of the electrical unit, the pneumatic unit, and the pump drive. Order no. 582352 3 Signal Tower Three lights providing visual signals of the equipment states. Lights are stacked one upon another. Each module is easily programmable without any special wiring or tools. An acoustic alarm is available as an option. Order no. 582351 Indicator-Light/Push-Button Station Three industrial push-buttons, one normally closed and two normally open, used to operate the Pressure, Flow, Level, and Temperature Process Learning systems. It also features three indicator lights. Both the push-buttons and the indicator lights operate at a voltage of 24 V dc. Four switches allow the instructor to insert faults. A Rail Workstation (order no. 581242) is required to install this device on the system. Order no. 587871 4 Compressor Quiet device well suited for classroom and school laboratories that provides compressed air to different components. A conditioning unit (order no. 588111) must be connected to the compressor for certain applications. 120 V, 60 Hz 588108 220 – 240 V, 50/60 Hz 588107 5 Instrumentation Pipe Vertical pipe used to install instruments at the appropriate height and close to the point of measurement. It replicates the common industrial practice of installing a measuring instrument directly on the process pipe or on an adjacent one. It must be installed on a perforated work surface. Order no. 588245 5 1 2 3 4 Note: Some of these components may not be sold or delivered in countries that require CE compliance; please check with a sales representative for details. Introduction and Fundamentals > Process Control Learning Systems > Components
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