The
main support units
VRC202 –
the universal dosing controller
The VRC202 is the general
interface between auxiliary sensors/dosing devices and the CPA202
or CPA 102 and 122 control units.
Virtually any type
of auxiliary sensor/transducer or dosing device can be installed.
Sensors/transducers
• Pressure
• pH or other electrodes
•Thermal mass flow sensor for gas or liquid
•Temperature sensor – Pt100 sensor
•General sensors with voltage, mV or mA output signals
•Balances via RS 232 communication
Dosing devices
•Any type of pump/dosing device that accept standard control
signals such as Volt or mA or frequency or pulse width modulation.
•Solenoid valves
•Thermal mass flow controllers
•Intelligent dosing devices controlled via RS232 communication
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