Automatic cleaning and calibration of pH sensors in process measurement

In process pH measurement, we often encounter a problem where relatively frequent pH sensor maintenance is required. Unfortunately, when handling the sensor, it happens to be damaged. In order to avoid it and to make more frequent maintenance without human intervention, it is possible to invest in technology to create a system that will ensure:

• Automatic measurement
• Automatic sensor cleaning without human intervention
• Automatic calibration
• Replace sensor without shutting down

Such a system can be built with Knick's innovative solution. This solution is based on a set consisting of:

• Intelligent Protos converter
• Automatic pull-out fitting Ceramat or Sensogate
• Unical 9000 system
• Sensor Memosens

The system can be installed directly in operation, both in a safe environment and in a potentially explosive atmosphere. The fittings can be placed both directly into the pipeline and into the reactor. The connections can be different, starting with the standard flange with Variline special connections.