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DIGIVAC
TM
Model 33 Vacuum Module
![]() The DIGIVAC Model 33 consists of an AC-power supply, a vacuum sensor, and associated electronics mounted in an attractive, rugged, plastic case with mounting flanges. It is presently offered as a low-cost vacuum controller, but it can easily be adapted as a linear vacuum transmitter, and RS-232 Vacuum transmitter, or any other function. The Model 33/760 is now available as a board-level unit for interfacing with PLC's. This gauge is intended to mount directly in a customer's control panel and is powered by either 5 or 24 VDC. It connects to a remote-mounted sensor with an included cable. An on-board potentiometer allows the user to specify the switch point; 0 to 30" hg (calibrations are screened onto board). When the switch point is reached, the unit actuates a voltage output which connects directly to the PLC. |
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