These modular pressure controllers combine cutting-edge control/measurement technology, modular design, and user-friendly features. The FAK-683 controller series is optimized for high speed to pressure without compromising accuracy and stability.  For users who require automated production, test, and calibration, Additel has the workload covered with these pressure controllers. The FAK-683 can be quickly outfitted with two controlling modules and one reference barometric module to cover a wide pressure range.  The FAK-683 series offers three base units to choose from, which range from 3500 psi (250 bar) down to low pressure differential.

Features：

1.             Pressure ranges from -14.35 psi (-0.99 bar) to 6000 psi (420 bar)

2.             Two removable internal pressure modules with multi-range selection

3.             0.02% FS, 0.01% FS, and 0.011% RD accuracies available

4.             Control stability of 0.003%FS

5.             Ultra-High speed pressure control

6.             Large 7" color touch screen display

7.             Easy-to-use icon driven interface

MODELS：

The FAK-683-D is designed for differential and gauge pressure calibration to as low as ±2 inH2O (±5 mbar) up to 36 psi (2.5 bar). Select between one or two pressure control modules. Each module comes with a dual-range calibration, expanding measurement accuracy within each module. This unit has a control stability of 0.003%FS. In addition to the two control modules and optional barometric module can be added which allows for gauge and absolute measurements.

The FAK-683-1K is designed for gauge pressure calibration from -14.35 (-0.99 bar) up to 1000 psi (70 bar). Select between one or two pressure control modules. Each module comes with a dual-range calibration, expanding measurement accuracy within each module. This unit has a control stability of 0.003%FS. In addition to the two control modules and optional barometric module can be added which allows for gauge and absolute measurements.

The FAK-683-3.5K is designed for gauge pressure calibration from -14.35 (-0.99 bar) up to 3500 psi (250 bar). Select between one or two pressure control modules. Each module comes with a dual-range calibration, expanding measurement accuracy within each module. This unit has a control stability of 0.003%FS. In addition to the two control modules and optional barometric module can be added which allows for gauge and absolute measurements.

The FAK-683-6K is designed for gauge pressure calibration from -14.35 (-0.99 bar) up to 6000 psi (420 bar). Select between one or two pressure control modules. Each module comes with a dual-range calibration, expanding measurement accuracy within each module. This unit has a control stability of 0.003%FS. In addition to the two control modules and optional barometric module can be added which allows for gauge and absolute measurements.