・ATEX / IECEx certificate
・Flameproof enclosure for Acetylene and Hydrogen
・Self diagnosis by microprocessor

Model list

  • SD-1OX (Diffusion type)

SKU: SD1-12A 00 Category:
Sampling method Diffusion
Principle of detection Membrane Type Galvanic Cell Method
Detection range 0 to 25.0 vol%
Alarm setpoints 18.0 vol%(L)【Standard】
Type of alarm Gas alarm / fault alarm
Display of alarm Lamp lighting / information displayed
Explosion protected construction Flameproof enclosures
Explosion-proof class IECEx : Ex db ⅡC T6 Gb
ATEX : Ⅱ 2G Ex db ⅡC T6 Gb
Ingress proof rating IP65
Approvals Japan Ex, ATEX, IECEx, Brazil Ex, Taiwan Ex, China Ex, MED, SIL
CE marking EMC / ATEX / RoHS
Power source 24 VDC±10 %
Dimensions Approx. 148(W) × 208(H) × 88(D) mm [SD-1OX]
Approx. 148(W) × 205(H) × 88(D) mm [SD-1DOX] (projection portions excluded)
Weight Approx. 2.5 kg [SD-1OX]
Approx. 2.9 kg [SD-1DOX]
Operating temperature range -10 to +40℃ (no sudden changes)
Operating humidity range 0 to 95%RH (no condensation)
Target gas O2