Knick has a strong portfolio for process analytical technology (PAT). The extensive product range of sensors for pH, conductivity and dissolved oxygen as well as fittings and transmitters is proven in many different applications and is characterized by high robustness and reliability. With cCare, Knick offers a unique, fully automated sensor maintenance system for the Pharma-Biotech industry. Our well-thought-out fitting systems allow ideal solutions with regard to process connection, immersion depths and materials. Thus, our retractable fittings meet all requirements due to process media, hygienic demands and installation situations. In addition, we can also customize fittings for our customers.