The most successful premium measuring converter for pH, conductivity and oxygen is getting a successor.
PROTOS II – 4400 – is the long-awaited successor to the successful PROTOS 3400 from KNICK. Just like its predecessor, the new scion is an expandable, modular, multiparameter measuring system with unprecedented flexibility and possibilities. The device is available in normal and explosion-proof version for pH/ORP, oxygen and conductivity measurement.
Universal
This high flexibility makes PROTOS II the most versatile tool for inline process analysis. The result is a cost-saving system with a minimum of spare parts.
The most important upgrade is the USB Memory Card. With this you can of course Save and read measurement data and events via PCThe card is also used for software and firmware updates or as Audit Trail logger in accordance with USP 21 CFR part 11 (for pharmaceutical industry). The internal memory has been expanded and therefore PROTOS II is ready for the future, including digital communication with ProfiNet.
Safety and quality
Using the wrong sensor in the wrong place is now a thing of the past! The built-in sensor verification based on Tag number or sensor type prevents you from accidentally connecting the wrong sensor. This ensures that your process is monitored with your specially selected sensor for optimal results with minimal maintenance.
Process safety is guaranteed by status messages according to NAMUR NE 107. According to this industry standard, your measuring system provides four different types of messages:
- Function check
- Maintenance required
- System error
- Out of specification
View here product page of the Knick Protos II multichannel, multiparameter transmitter.
To ask? Need more information?
Don't hesitate to contact us contact.
Nederlands