Quality & Certificates
Rüeger's services and products are recognized and appreciated internationally.
Quality
in order to meet the most demanding requirements in terms of quality, precision and safety, we have more than 30 certifications.
Innovation
The research of the Rüeger engineer’s team is not limited to applications in the fields of industry or consumer.
Our R&D department goes beyond by also offering its services for specific developments of customers in search of innovative solutions in temperature and pressure measurement.
Certifications

- ISO 9001:2015
- ATEX ZELM inductive K2
- ATEX PTB 2219X inductive K2 N
- ATEX PTB 2049X inductive K2 SN
- ATEX Certificate for sensors Exe + SIL2
- ATEX Certificate for sensors Exd + SIL2
- ATEX Certificate for sensors Exi + SIL2
- ATEX Sensors Declaration of Conformity
- EC declaration thermometers, K2 contact
- EC declaration pressure gauges ATEX with contact no LCIE 12 AR 020 NM
- EC declaration pressure gauges ATEX without contact no LCIE 12 AR 020 NM
- Metrological Certificate for pressure gauges PBX for Russia
- REACH Declaration of Conformity
- Metrological Certificate for pressure gauges PCS/PCX for Russia
- Declaration of Conformity SIL2
- Metrological Certificate for pressure gauges PMD for Russia
- RoHS Declaration of Conformity
- DNV-GL Approval TGH-TGV+RTD-TC
- EC declaration thermometers, K4 contact
- EU declaration thermometers ATEX no 09-IK-0391
- DNV-GL Approval TG-TS-TF
- HSE
- File deposit LCIE pressure gauge ATEX with our without contact
- IECEx Quality Assessment Report
- IECEx Certificate for sensor Exd
- IECEx Certificate for sensor Exi
- Production quality assurance notification
- Exemption letter for pressure gauges
- Manufacturer's declaration for protection against dust in zone 21 and 22
- Metrological Certificate for sensors RTD
- Metrological Certificate for sensors thermocouples TC
- Metrological Certificate for bimetallic thermometers TT, TS, TH, TM, TC
- Metrological Certificate for gas thermometers TG and TF
- EAC TR TS 012/2011
- EU type examination certificate
- Metrological Certificate for sensors thermocouples TC for Azerbaijan
- Metrological Certificate for sensors RTD for Azerbaijan
- TR TS 020/2011 Electromagnetic compatibility
- NEPSI Certificate for sensors Exi
- Declaration of conformity for thermometers