CONTREC 515 series batch controllers are used for delivery of preset quantities at preset flow rates using a volumetric frequency input.
Batch control can operate in preset or on-off modes, while flow control can be set to local (manual) or PI loop mode.
This application provides the operator with clear local readout including flow rate deviation and can be controlled via communications in more automated systems.
There is quick access to commonly used preset values directly from the front panel if access has been authorized.
The PI control of the process flow is via a 4-20mA proportional valve or pump controller.
Contrec offer a wide range of Batch Controllers ideal for hazardous areas and Field mounting.
It comes with the full compliment of ATEX and the option of Explosion Proof for Zone 1 applications:
- BF01 Frequency Input Batch Controller, tailored for Volumetric Flow Meters
- BF02 Analogue Input Batch Controller, tailored for Volumetric Flow Meters
- BF03 Frequency Input Batch Controller, tailored for Mass Flow Meters
- BF04 Analogue Input Batch Controller, tailored for Mass Flow Meters
- BR01 Frequency Input Batch/Ratio Controller, tailored for Volumetric Flow Meters
- BR02 Analogue Input Batch/Ratio Controller for Volumetric Flow Meters
- BR03 Frequency Input Batch/Ratio Controller, tailored for Mass Flow Meters
- BR04 Analogue Input Batch/Ratio Controller, tailored for Mass Flow Meters
- CR01 Frequency Input Batch Ratio Controller
- CR02 Analogue Input Batch Ratio Controller
- BC01 … Frequency or Analog Input Batch Controller, tailored for Inputs from Volumetric Flow Meters
- BC03 … Mass Batch Controller
- BS01 Secure Access Batch Controller, tailored for Inputs from Volumetric Flow Meters
- BT01 Secure Dual Stage Batch Controller
- BS03 Secure Dual Stage Batch Controller
Finally the
- 424 Batch Controller
