Quality management and company approvals

Our signature red housing is your guarantee for top performance.

We are known for outstanding quality – high, long-term signal accuracy and reliability in all environments. All devices are individually validated to exceed the most demanding failure rate assessments and are backed by comprehensive technical documentation and a 5-year warranty.  


On COMPANY level we maintain the following quality standards and approvals:



    ISO 9001

The standard is based on a number of quality management principles including a strong customer focus, the motivation and implication of top management, the process approach and continual improvement. See/download certificate


See more information about ISO 9001 at https://www.iso.org/home.html.

      ATEX. DEKRA 13ATEXQ0100

Production Quality Assurance Notification issued by DEKRA Certifications B.V. 


More info at www.dekra.com/en/audit/


See/download certificate.


UK Quality Assurance Notification issued by DEKRA Certification UK Ltd.


See/download certificate.

      IECEx. NL/DEK/QAR13.0017

International electrotechnical commission system for certification to standards relating to equipment for use in explosive atmospheres (IECEx system). See/download certificate.

More info at www.iecex.com.


Functional Safety Management System. PREI 070902 P0002 C02

Safety integrity level (SIL)

PR electronics is one of the world’s first electronics companies to obtain company certification according to IEC 61508 (functional safety). 
PR electronics offers a wide range of SIL2 fully certified products – see the individual product information pages including certifications.


See/download certificate.





    Environmental management

DS/EN ISO 14001

Our production flow is based on a green production philosophy backed by approval from DNV GL according to the international standard of environmental management DS/EN ISO 14001. 


See/download certificate.



Association Connecting Electronics Industries.


See/download certificate.


In addition, we adhere to the following environmental directives:



Product certificates and approvals - see individual products.