Ceramat, the automatic retractable fittings from Knick have a worldwide unique ceramic seal to the process that reduces the wear and tear of sensors while requiring low maintenance. They are especially suited for extreme applications with difficult process media (highly viscous, abrasive, hot, toxic and/or under pressure).

Typical Applications:

• Chlorine production
• Phosgenation
• Flue gas desulfurization
• Gas scrubbers
• Sugar production
• Dyes and pigment synthesis
• Special incrusting industrial wastewaters
• Heavily polluted media

The ceramic sealing of the calibration chamber to the process is harder than steel and extremely resistant to chemical, thermal and mechanical influences where fittings with conventional O-ring seals fail.

1. Highest availability & process safety: Adjustment, cleaning and sensor replacement without interrupting the process
2. Minimal operating costs: Easy installation and maintenance. Significant saving of working time and pH electrodes
3. Highest measurement accuracy: Optimal reproducibility of the measured values and minimal deviations of the calibration values
4. Superior sensor immersion depth: Larger immersion depths even with conventional 225mm sensors

Due to the substantial savings of working time and the consumption of pH electrodes, a positive ROI is mostly achieved after only 1-2 years.

We will be pleased to provide you with an individual ROI calculation for your process.

Ceramat Retractable Fitting                                  

The Ceramat is an automatic retractable fitting with unique ceramic sealing to the process. it is especially suited for extreme applications with difficult process media (corrosive, hot, toxic or under pressure).

Unical 9000                                                                   

The electro-pneumatic controller for fully automated pH measurement, cleaning and calibration

Protos                                                                    

Universal measuring system with 3 user-selectable slots for measuring and communication modules. Also for use in hazardous locations.