True modularity
The Knick Protos II 4400 (X) premium transmitter is a flexible, 4-wire device for the following process variables: pH, ORP, conductivity and oxygen.
For monitoring and controlling processes even in the most complex applications – also in hazardous areas. With modular hardware and firmware concept.
Applications:
- Chemistry
- Pharmaceuticals
- Food & beverage
- Power plants
- Water/wastewater