Product Information/ PRODUCTS /Riken SD-1Series Explosion-proof Gas Detector
Riken SD-1Series Explosion-proof Gas DetectorSD-1Series Explosion-proof Gas Detector
specification：
Usable even in hazardous atmospheres with hydrogen and acetylene present!
- ATEX / IECEx certificate
- Flameproof enclosure for Acetylene and Hydrogen
- Self diagnosis by microprocessor
Contact window： sales@scientek-co.com
DESCRIPTION
【Model List】| Model | Principle of detection | Sampling method |
| SD-1（GP） | Catalytic Combustion Method | Diffusion |
| SD-1（NC） | New Ceramic catalytic Method | Diffusion |
| SD-1RI | Non-dispersive infrared type | Diffusion |
Details:
| Type | Fixed Intelligent Detector |
| Detector gas type | Volatile organic compound gases |
| Principle of detection | Catalytic Combustion Method, New Ceramic catalytic Method |
| Detection range | TYPE GP : 0 to 100%LEL TYPE NC : Depends on detection target gas |
| Alarm setpoints | TYPE GP : 25%LEL TYPE NC : Depends on detection target gas. |
| Sampling method | Suction and Diffusion |
| Type of alarm | Gas alarm / fault alarm |
| Display of alarm | Lamp lighting / information displayed |
| Explosion protected construction | Flameproof enclosures |
| Ingress proof rating | IP65 |
| Explosion-proof class | IECEx : Ex db ⅡC T5 Gb ATEX : Ⅱ 2G Ex db ⅡC T5 Gb |
| Approvals | Japan Ex, ATEX, IECEx, Brazil Ex, Taiwan Ex, China Ex, MED |
| CE marking | EMC / ATEX / RoHS |
| Power source | 24 VDC±10 % |
| Weight/Dimensions | Approx. 2.0 kg [SD-1] Approx. 約148（W）×161（H）×88（D）mm (projection portions excluded) |
| Operating temperature/humidity range | -20 to +60℃ (no sudden changes) 0 to 95 %RH (no condensation) |
