To meet the expectations of our customers, we are constantly expanding the range of control and measurement devices. Information about new solutions in the field of humidity, pressure and temperature measurement can be found in the tab below. We present the high-quality measuring equipment at our disposal at fairs and other industry events. We encourage you to follow the news from the life of Poltraf!


Happy Easter!

We wish all our Clients and Contractors a Happy Easter.

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New, lower price for the EPI pressure transmitter!

The EPI pressure transmitter from the Swiss manufacturer Trafag will be used in many industries, including the water supply and sewage industry and heating. The EPI pressure transducer is characterized by very good durability. It is equipped with a sensor made using thin film technology on steel, which, combined with the ASICTX processor, covers a wide temperature range up to 125°C. Now, a new, lower price applies for EPI with a pressure range of 0...6, 0...10 and 0...16 bar!

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New Partner – Systec Controls! New measuring devices in our offer!l

A German manufacturer - Systec Controls has joined our Partners. Systec Controls is a company with over 20 years of experience in the field of industrial flow measurement technologies. Thanks to this, our offer of flow measurement devices, which previously included electromagnetic flow meters and flow sensors, has been expanded to include ultrasonic flow meters - DeltawaveC.

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Hydrogen pressure transmitter - which one to choose?

A pressure transmitter is a commonly used device that converts the pressure value into an appropriate output signal. The signal from the pressure transmitter is read and forwarded to the control system. In times of shrinking fossil fuel resources, looking for alternative energy sources is a necessity. Hence the increasing popularity of hydrogen, which is the most common element in the Universe and one of the most common elements on Earth. However, not every pressure transmitter can be used to work with hydrogen. Why is it like that? Which sensor technology in the pressure transmitter is best for this medium? We answer these questions below.

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Merry Christmas!

Merry Christmas and Happy New Year!

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Room temperature controller - optimal climate control with the Regio Midi series from Regin

Nowadays, the control and monitoring of indoor conditions has become more advanced and accessible than ever before. For professionals dealing with building management and HVAC/BMS systems, the Swedish company Regin has introduced a series of Regio Midi room temperature controllers. The Regio Midi series is a perfect combination of comfort, reliability and advanced functions.

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Electromagnetic flowmeter - types and applications

An electromagnetic flowmeter is a device used to measure the flow of electrically conducting liquids. Electromagnetic flowmeters are widely used in the water supply and sewage industry to measure water and wastewater flow. They are also used in measuring the flow of technological water (e.g. in mines) or in the food industry (e.g. juice production, dairies). The device works on the principle of Faraday's law of electromagnetic induction and uses the phenomenon of electromagnetic induction.

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Our suppliers
and partners

We are a representative and distributor in Poland of the following brands:

  • Trafag AG

    since 1994

  • STS

    since 2004

  • Regin

    since 1997

  • Comac Cal

    since 2010

  • ION Science

    since 2009

  • In Situ

    since 2016

  • Systec Controls

    since 2023

  • Emerson Asco

    since 1994

  • Ode

    since 1994

  • Stiko

    since 2001