pH PEEK electrode SenTix® Top 41-46 | low-maintenance | with temperature sensor

The SenTix® Top 41 & 46 electrodes are developed for a wide range of applications in the laboratory, field and process from wastewater to emulsions, solutions with proteins, suspensions to purely aqueous samples. This is achieved through the special mechanical and chemical resistance of the PEEK shaft as well as the process-proven components of the measuring and reference electrode.

The reference electrode has a double junction system with an small outer hole and an inner labyrinth-like reference element. With this design clogging of the diaphragm and poisoning of the reference system are made considerably more difficult by. The saturation with finely dispersed KCl of the solid Duralid® reference electrolyte is another reason for the long zero-point stability and the associated long operation life of the SenTix® Top 41 and Top 46 electrodes. The small hole furthermore reduces the loss of KCl through bleeding, for example, and allows a fast response time.

The SenTix® Top 4x are particularly suitable for the following applications:

The SenTix® Top 4x are available with different characteristics:

Connections & variants
Art.-No.	Name	Characteristics
103816	SenTix® Top 41	1 m fixed cable with waterproof DIN plug and 4 mm banana plug
103817	SenTix® Top 46	1 m fixed cable with BNC plug and RCA plug

Here you can find out more about choosing the right pH electrode and answers to your questions:

 Blog: Which pH electrode do I need?