Apex Options

Options Available on Apex Devices

Communication Protocols

Apex Mass Flow Controllers, Mass Flow Meters and Pressure Controllers can be equipped with communication protocols such as Profibus, Modbus and RS-485. 

Totalizer (TOT)

The totalizer option function that can be added to any mass flow meter or mass flow controller. The Totalizer function totals the gas through the Apex Device displaying it on the on-board display. The Totalizer display can be ordered to freeze, roll-over to zero, or roll-over to zero with an error signal when maximum volume of gas is reached.

Display Options

Display as standard for Apex Devices is LCD. A TFT screen can be added to any device as an option. Remote Display can be added to remote the display away from the control valve portion of the unit. Cable length of the shielded ribbon cable is 12 ft.

TFT Display Option

Integrated Potentiometer Control

The Integrated Potentiometer Control option provides precise control of the set point in an Apex Mss Flow Controller, Mass Flow Meter or Pressure Controller with the turn of the knob.

Integrated Potentiometer Control

CSA/ATEX Designation

The CSA Class 1 Division 2 (ATEX Class 1 Zone 2) meters, gauges and controllers are approved for use in environments where ignitable gases are present.