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.
27.09.2022
On October 26-28, 2022, we are organizing the conference "Automation in water treatment technology".
03.12.2025
One of the industries Poltraf serves is the water and sewage sector. The trust our customers place in us means that year after year, we see significant growth in the number of customers for our products in this sector.
We are a representative and distributor in Poland of the following brands:
since 1994
since 2004
since 1997
since 2010
since 2009
since 2016
since 2023
since 1994
since 1994
since 2001
od 2024 r.
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