| Certificate | Certification / Registration Organization | Product Series |
|---|---|---|
| ISO 9001 | SAI Global | Stellar Technology Quality System |
| AS9100D | TUV Rheinland | Quality Management System which complies with the requirements of ISO 9001:2015 + AS9100D |
| CSA (CAN/US) Intrinsic Safety | CSA | GT2250 |
| CSA (CAN/US) Explosion Proof | CSA | GT25xx DT25xx T25xx |
| CSA (CAN/US) Intrinsic Safety | CSA | DT2550 GT2550 |
| CSA (CAN/US) Explosion Proof and Dual Seal | CSA | GT25xx DT25xx |
| ATEX Intrinsic Safety | DNV | GT2450 DT2450 |
| ATEX Explosion Proof | DNV | GT23xx |
| IECEx Intrinsic Safety | DNV | GT2450 DT2450 |
| STI RoHS Compliance Letter | N/A | All that apply |
| Certificate of Design Assessment | America Bureau of Shipping | Wellbore Sensors: 219063-20000G 219065-7500BD 219065-20000G 234969-20000G |
| DNV Type Approval | DNV (Det Norske Veritas) | The Following Part Numbers Are Included: 219063-20000G-001 Rev. B 3 1/16 x 15M, AX-6S Hub 219063-20000G-002 Rev. B 3 1/16 x 15M, AX-6S Hub 219065-7500BD-002 Rev. A 3 1/16 x 15M, BX-154 Hub 219065-20000G-003 Rev. C 3 1/16 x 15M, BX-154 Hub 219065-20000G-004 Rev. B 3 1/16 x 15M, BX-154 Hub 219065-20000G-005 Rev. B 3 1/16 x 15M, BX-154 Hub 219065-20000G-006 Rev. A 3 1/16 x 15M, BX-154 Hub 219065-20000G-007 Rev. B 3 1/16 x 15M, BX-154 Hub 219065-20000G-008 Rev. B 3 1/16 x 15M, AX-154 Hub 234969-20000G-000 Rev. B 4 1/16 x 15M, BX-155 Hub |
| EC Declaration of Conformity | Report No. 2016-3115 Rev 01 Based on Presafe Project No. PRJC-305413-2011-PRC-USA | GT2450 DT2450 |
| EC Declaration of Conformity | Report No. 2018-3160 Rev 00 Based on Presafe Project No. PRJC-305413-2011-PRC-USA | GT23xx |
| STI Certificate of Compliance to EN 50021:1999 for Zone 2 | Reference to UL International Demko A/S No. 0539 | GT2414-20000G-101 GT2414-20000G-102 PT2414-300G-101 PT2414-300G-103 PT2414-300G-104 PT2414-300G-105 PT2414-500G-110 PT2414-5000G-111 |