Smart Transmitter / Gas Detector

SD-1 series

SD-1EC, SD-1DEC

Features

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

 

Model list

  SD-1EC (Diffusion type)

  SD-1DEC (Suction type)


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SD-1EC

Sampling method

Suction type/Single type, Diffusion type/Single type

Principle of detection

Potentiostatic Electrolysis Method

Detection range

0 to 30 ppm (H2S)
0 to 75 ppm (CO)

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, SIL

CE marking

EMC / ATEX / RoHS

Power source

24 VDC±10 %

Dimensions

Approx. 148(W) × 203(H) × 88(D) mm [SD-1EC]
Approx. 148(W) × 200(H) × 88(D) mm [SD-1DEC] (projection portions excluded)

Weight

Approx. 2.2 kg [SD-1]
Approx. 2.6 kg [SD-1D]

Operating temperature range

-10 to +40℃ (no sudden changes)

Operating humidity range

30 to 80 %RH (no condensation)
Target gas
CO, H2S

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