Apex Dual Valve Vacuum Pressure Controller 8 torr to 760 torr
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Dual Valve Pressure Controller 760 torr to 8 Torr 

In a dual valve pressure controller on side can the connected the vacuum pump with other side to
atmosphere or a inert gas source such as nitrogen. Sensing port is connected to
the vacuum vessel. The PID in the Dual Valve Controller opens each valve in sequence
to hold the pressure steady. The evacuation or filling does is carried out in
the back of the Controller.

Apex Pressure Controller can measure 30 gases. One gas should be specified for the primary gas calibration.

A 115V/60Hz power cable(PVPS24U) is available to power the unit.

The Apex Mass Pressure Controller can be set via the on-board display or via 0-5V, 0-10V or 4-20 mamp signals. For the end user, flows can be read and the controller set via the on-board display. FlowVision Software can be purchased for using a computer to record and graph the flows. The gas selection can also be made from the computer.

For use with a system, a 6 ft. cable(DC-61) or a 25 ft. cable(DC-251) can be purchased in the communication cable section. One end is the 9 pin Din connector to connect to the Apex MFC, while the other end are blank wires.


Calibration Gas - Gas used for factory calibration. There are 30 on-board gases on each pressure controller that can be chosen as the gas measured. The unit is in calibration for any of the gases in the library.

Flow Rate-  We may need to know the approximate flow rate into your system since pressure control is somewhat dependant on the size of the vessel.

Output - Output of the pressure controller can be in the form of 0-5V, 0-10V or 4-20 mAmps. Every Apex device has RS-232 capability and does not need to be specified.

Secondary Output - Second output capability. This output can be the mass flow rate, temperature, pressure or volumetric flow rate.

Special Gas Connectors - We can provide a welded VCR female fitting on the gas inlet and output of the meter.

Industrial Connector Option - Controller can be outfitted with a screw on industrial connector for more secure fit on the communications cable. Supplied with a 10 ft. industrial connector cable.

TFT Display - Add TFT Screen for easier reading in low light levels and at times when the screen is viewed at an angle.


  • Item #: AX-PCD-D

Apex Dual Valve Vacuum Pressure Controller 8 torr to 760 torr

Price: $1,524.83
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