01.06.2021
The RDO Blue optical dissolved oxygen sensor is used to measure oxygen values in a wide variety of demanding environments. It allows you to perform accurate measurements in liquid and gas without the need for calibration. The housing of the device is made of PPS material, which provides, among others abrasion resistance and chemical resistance.
25.04.2023
This interactive graphic provides a brief overview of the key components of the pressure transmitter. Click on the red dot to learn more about the item.
07.11.2025
We have already delivered nearly 1,000 electromagnetic flowmeters to our customers. The experience we have gained has shown us the most common problems encountered by designers, installers, and users of these devices. In this article, we will focus on the proper selection of an electromagnetic flowmeter.
04.08.2026
The next edition of the conference organized by Poltraf will take place from September 30 to October 2, 2026. This year’s event will focus on modern measurement technologies for the industrial and water & wastewater sectors, with particular emphasis on the practical aspects of selecting, installing, and using measurement equipment.
We are a representative and distributor in Poland of the following brands: