sensor box SRBE-CA3-YR90-MW-22A-2W-C2N12-C1 For electrical feedback and position monitoring of process valves which are actuated with pneumatic quarter turn actuators, electromechanical measuring principle. Design=Angular, Based on the standard=(* EN 60947-5-1, * ISO 5211), CE mark (see declaration of conformity)=to EU directive low-voltage devices, ATEX category Gas=II 2G, Explosion ignition protection type Gas=(* AEx d IIB T5 Gb, * Ex d IIB T5 Gb)
| Design | Angular |
|---|---|
| Based on the standard | EN 60947-5-1ISO 5211 |
| CE mark (see declaration of conformity)Â | to EU directive low-voltage devices |
| ATEX category Gas | II 2G |
| Explosion ignition protection type Gas | AEx d IIB T5 GbEx d IIB T5 Gb |
| ATEX category Dust | II 2D |
| Explosion ignition protection type Dust | AEx tb IIIC T108°C DbEx tb IIIC T108°C Db |
| Explosion protection certification outside the EUÂ | Class I, Div. 1 (CA)Class I, Div. 1 (US)Class II, Div. 1 (CA)Class II, Div. 1 (US)Class III (CA)Class III (US)EPL Db (CA)EPL Db (US)EPL Gb (CA)EPL Gb (US) |
| Explosion-proof ambient temperature | ‘-20°C <= Ta <= +60°C |
| Certificate issuing department | CSA 263311 |
| Materials note | Contains PWIS substancesConforms to RoHS |
| Safety Integrity Level (SIL)Â | SIL 2 |
| Measuring principle | Mechanical/electricalFor proximity sensor |
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