Fixed Gas Detector / Smart Transmitter SD-1 Series: SD-1RI, SD-1DRI
Technical Data & Features
- Fixed single gas detector
- ATEX / IECEx certified
- Flameproof enclosure for Acetylene and Hydrogen
- Self-diagnosis by microprocessor
Model list
- SD-1RI (Diffusion type)
- SD-1DRI (Suction type)
Properties:
- Sampling method
- Suction type / Single type, Diffusion type / Single type
- Principle of detection
- Non-Dispersive Infrared Method
- Detection range
- 0 to 100 %LEL
- Alarm setpoints
- 25% LEL
- Display of alarm
- LED lights up / information displayed
- Explosion protected construction
- Flameproof enclosures
- Explosion proof class
- IECEx: Ex db II C T6 Gb
ATEX: II 2G Ex db II C T6 Gb - Ingress protection rating
- Equivalent to IP65
- Approvals
- Japan Ex, ATEX, IECEx, Brazil Ex, Taiwan Ex, MED, SIL
- CE marking
- EMC / ATEX / RoHS
- Power source
- 24 VDC±10 %
- Dimensions
- Approx. 148(W) x 161(H) x 88(D) mm [SD-1RI]
Approx. 148(W) x 177(H) x 88(D) mm [SD-1DRI] (excluding projections) - Weight
- Approx. 2.0kg [SD-1RI]
Approx. 2.2kg [SD-1DRI] - Operating temperature range
- -20°C to +53°C [Japan Ex] (no sudden changes)
-20°C to +60°C [ATEX/IECEx] (no sudden changes) - Operating humidity range
- 0 to 95 %RH (no condensation)
- Target gases
- 1-C6H12, C2H4, C2H5OH, C2H6, C3H6O, C3H6O2, C3H6O3, C3H8, C4H6, C4H8, C5H10, C6H12, C6H12O2, C6H6, C7H8, C8H10, CH2CL2, CH3CL, CH3OH, CH4, CO2, EDC, EMC, EtAc, i-C4H10, i-C4H8, i-C5H12, IPA, MEK, n-C4H10, n-C6H14, n-C7H16, PGMMEAc, PO, THF
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