Sensor Housing

Process Adaptions and Cleaning Systems

Efficient Sensor Installation and Automated Probe Cleaning

These process adaptions are designed for sensor installation and integration into a wide range of process environments including open basins, pipes, closed tanks, chemical reactors, bioreactors and fermentation vessels. A wide range of process adaptions is available to meet your specific entry-type, connection style and other requirements. These process adaptions can be paired with probe cleaning systems to automate maintenance tasks.

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What should you consider when selecting a process adaption for sensor installation?

The primary considerations when selecting a process adaption are related to the process media, installation point and your cleaning and calibration requirements. Based on your specific process requirements, you will want to consider if you need a stationary or retractable design, what process connection compatibility you require, insertion length, wetted materials, and whether a sensor protective cage is needed to protect the sensor tip from damage in high particle load samples.

Your local METTLER TOLEDO representative can help you to select the right process adaption to meet your specific requirements.

Why should you switch from manual to automated probe cleaning?

Switching from manual to automated probe cleaning is an efficient way to facilitate maintenance operations and reduce sensor lifecycle costs. Manual sensor cleaning in harsh applications can risk operator safety, for example, through exposure to dangerous processes and aggressive cleaning media. But using an automated probe cleaning system that operates in conjunction with a retractable process adaption can help to maximize operator security. Automated sensor cleaning systems also allow you to select the appropriate cleaning procedure for fast, efficient cleaning in a challenging application when your sensor needs it. Finally, automated probe cleaning systems reduce labor costs to a minimum through automation of sensor cleaning and maintenance. EasyClean 200e is METTLER TOLEDO's fully automated rinsing and cleaning system for in-line analytical sensors. The compatible InTrac 777e retractable process adaption allows sensors to be exchanged without process interruption or compromising operator safety.

How do retractable process adaptions perform sensor maintenance without affecting the ongoing process?

Retractable process adaptions allow easy insertion and withdrawal of electrodes/sensors without interruption of the ongoing process to allow time savings without process downtimes. One feature that makes this possible is the intelligent sensor locking system that ensures safety of both the process and the operator. If no sensor is installed, no action is possible, which helps to prevent unwanted operation. Retractable process adaptions also feature highly efficient cleaning chambers with four spray nozzles and a backwash probe cleaning function to flush away dirt and particles trapped in the insertion rod. Models are available for fully hygienic and sterile operations to ensure process reliability. InTrac 781 and InTrac 784 can be combined with automated EasyClean calibration systems to save costs and increase overall safety.