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10 years DNV certification TAA00002C2

For 10 years now, we have been known as a manufacturer of resistance thermometers and thermocouples for maritime applications. In 2024, we were once again able to maintain our DNV certification with a successful recertification.
I-BUZ

ATEX & IECEx – Certification with Transmitter

With the update of our ATEX and IECEx certification for resistance thermometers and thermocouples in intrinsically safe applications, we can now offer sensors with Ex transmitters (4-20mA) in addition to passive thermometers in the Rüster-I-BUZ system.
HAR

Ex certification with Ex-HARTING connector

Our customers are increasingly using HARTING connectivity technology in their applications. To offer this connectivity technology for explosion-relevant applications, we have expanded our ATEX and IECEx certification for resistance thermometers and thermocouples with the Ex-System Rüster HAR.

Products

Industrieanlage innen

Resistance Thermometers & Thermocouples

Paul Rüster & Co. GmbH stands for reliable, customized solutions, innovation, flexibility, and high quality.

Our range of services includes the development, design, manufacturing, calibration, and sale of sensors and components for temperature and pressure measurement technology. These are used in industrial plants, power plants, building automation (HVAC), electrical systems, machinery, traffic engineering, wind turbines, refrigeration and air conditioning technology, as well as chemical industry systems.

At our location in Stahnsdorf near Berlin, we produce customized, German-made temperature sensors.

Explosion-proof resistance thermometers & thermocouples

Our company has been certified in the field of explosion-proof resistance thermometers and thermocouples in accordance with the ATEX directive for many years.

With us you will find a wide range of sensors that are manufactured in accordance with European and international approvals (ATEX / IECEx & EAC Ex).

Explosionsschutz Schild
Stator eines grossen Elektromotors

Explosion-proof slot resistance thermometer

In order to meet the high demands of our customers in terms of quality and durability, our slot resistance thermometers undergo various quality and function tests directly after production and before shipping. This is how we ensure that you receive a flawless and durable product.

Our explosion-proof slot resistance thermometers can be used without any problems in electrical machines with constant thermal stress and help to protect them in order to enable a long service life.

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