DigiVac has an innovative replacment for standard Varian 810-2 gauge, and comes standard with 2 SPDT controls. The DIGIVAC 810-2 is a drop in replacement for the Varian 810-2 gauge controller, and represents great value for a rugged vacuum gauge for measuring through 6 decades of wide range rough vacuum with SPDT controls. This unit measures vacuum in Torr and uses the rugged Varian 531 thermocouple vacuum gauge tube. The gauge controller is easily mounted with mounting screws in a 1.58" bolt radius with all wiring easily accessible. The DIGIVAC has no moving parts so is highly resistant to shock, therefore requires infrequent calibration. The DIGIVAC gauge controller has a large bright LED display which can be easily read from across the room, or in dimly lit locations.
This gauge measures from 1 micron (1x10^-3 Torr) all the way up to 760,000 Microns (760 Torr) or Atmosphere. The wide range of this vacuum instrument enables users to easily troubleshoot their system. This gauge can also output vacuum readings to an optional RS232 serial connection. This output can be used to graph and plot historical data with the Digivac plotting software, and can also be used as a vacuum transmitter to a PLC or other device.
This unit has the varian 810-2 hole mounting pattern and is microprocessor based. Installation is easy.. simply remove the analog gauge and mount the Digivac 810-2 faceplate to the outside of the panel. The display and electronics mount behind the panel with the screws provided. The display is visible through the clearance hole normally provided for the meter body.