Fixed Gas Detector / Gas Detector with Signal Converter SD-3 Series: SD-3RI
Technical Data & Features
- Next generation, high-performance F Sensor installed, greatly improving both functionality and performance
- Compliant with different global standards
- Wide range of output options
- Rugged housing construction for use in harsh environments
- Wide range of types to suit a variety of uses and installation environments
Model list
- SD-3RI (Diffusion type)
- SD-3DRI (Suction type)
- SD-3SC+GD-3RI (Remote type)
Properties:
- Sampling method
- Suction type / Single type, Diffusion type / Single type
- Principle of detection
- Non-Dispersive Infrared Method
- Explosion protected construction
- Flameproof enclosures
- Explosion proof class
- IECEx: Ex db II C T6/T5 Gb
ATEX: II 2G Ex db II C T6/T5 Gb - Ingress protection rating
- Equivalent to IP66/67
- Approvals
- Japan Ex, ATEX, IECEx, China Ex, SIL
- CE marking
- EMC / LVD / ATEX / RoHS
- Power source
- 24 VDC (18 bis 30VDC)
- Dimensions
- Approx. 171(W) x 277(H) x 127(D) mm (SD-3RI)
Approx. 171(W) x 289(H) x 127(D) mm (SD-3DRI) (excluding projections) - Weight
- Approx. 6.7kg (SD-3RI)
Approx. 7.0kg (SD-3DRI) - Operating temperature range
- -20°C to +70°C [Japan Ex] (no sudden changes)
-40°C to +70°C [ATEX/IECEx] (no sudden changes) - Operating humidity range
- 0 to 95 %RH (no condensation)
- Target gases
- C2H4, C3H8, C4H6, CH4, CO2, i-C4H10, i-C4H8, n-C6H14
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