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.
02.04.2025
A water flow meter is a key device used in various sectors of industry and municipal economy. Water flow meters allow for optimization of water consumption, process quality control and settlement with suppliers. Selection of the appropriate water flow meter depends on many factors, including required measurement accuracy or operating conditions. A different water flow meter should be used for gravity flow (partial pipe), water in pressure systems or for open channels.
17.06.2026
From June 30 to July 3, 2026, Poltraf and our online store czujniksterowniki.pl will be closed.
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: