Multiprobe® Sampling System
The safest and most efficient way to take representative samples in highly corrosive environments.

Why Choose MultiProbe®?
The MultiProbe® Sampling System from De Dietrich is a plug & play solution designed for representative sampling, reagent injection, temperature & pH measurement, all without compromising process integrity. Installed directly in the reaction vessel, MultiProbe® ensures precise and repeatable sampling while maintaining operator safety, process efficiency, and contamination control.
Performance & Safety
Representative sampling – Extracts samples directly from the reaction medium without physical or chemical alteration
No process interruption – Maintains pressure and inert atmosphere, no need to open the manway
Multi-functionality – Sampling, baffling, temperature & pH measurement, reagent injection, all in one system
Built-in safety mechanisms – Nitrogen overpressure system prevents leakage, and a bottle detection system inhibits operation if the sample bottle is missing
Plug & play installation – Ready to use immediately after setup, no additional calibration required
Versatile compatibility – Installs on nozzles up to DN300 (12"), for reactors up to 37,000L (10,000 gallons)
Minimized downtime – Faster, safer sampling improves productivity and ensures real-time process control
The Easiest Way to Take a Representative Sample Without Opening the Manway
With MultiProbe®, sampling is safer, faster, and contamination-free. Unlike conventional methods, it eliminates the need to depressurize the vessel or open the manhole, ensuring a safer work environment while preserving product integrity and process continuity.
Key Applications
Safe, contamination-free sampling in chemical & pharmaceutical processes
Injection of reagents and catalysts without process disruption
Continuous monitoring of reaction temperature and pH
Baffle effect for improved mixing and process efficiency
Looking for a safe, reliable sampling solution?
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