Controllers for different chemical process parameters

These systems are designed for the control of single processes in chemical Labs and Plants. We offer single channel control solutions for installation:

• inside Ex zones (Field controller and display) (Ex)
• outside Ex zone with probes inside Ex zones ([Ex])
• completely outside the Ex zones or non Ex areas (none Ex)

btu for single process control

This system is designed for installation in [Ex] classified zones and in Ex zones as option. It is available for different process parameters as:

• time based reflux controller to control the reflux ratio of reflux splitter or reflux divider (see buchiflex glass components)
• vacuum / pressure

bds mc xc / vc  multi  channel controller

The bds mc xc / vc multi channel  (none Ex, optional [Ex]) instrument can measure and control different process parameters. It is easy to operate via touch screen. Data can be transferred and stored to the bls software.

measure / control of process parameters like:

• Pressure, Vacuum, flow control with totalizer

bds cx

The bds cx controller (none Ex, optional [Ex]) is a single channel controller for different chemical process parameters.

measure / control of single process parameters like:

• Vacuum, Pressure, Temperature, ..

pH control

This pH controller designed for installation in Ex classified zones.

btc temperature controller for metal pressure vessels
The Buchi btc PID controller (none Ex, Option [Ex]) ensures accurate process temperatures and efficient heating / cooling of Buchi  Lab – and Pilot scale pressure reactors made of stainless steel, Hastelloy and other metals. The typical temperature range is from room temperature up to 500°C.