Smart Transmitter / Gas Detector SD-1 series SD-1RI(EX) RIKEN KEIKI

RIKEN KEIKI CO., LTD.

Smart Transmitter / Gas Detector

SD-1 series

SD-1RI

Features

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



Model list

SD-1RI (Diffusion type)

SD-1DRI (Suction type)


DTM software Download











SD-1RI

SD-1RI

SD-1RI

Specification
Downloads
Videos
Options
Sampling method

Suction and Diffusion

Principle of detection

Non-Dispersive Infrared Method

Detection range

0 to 100 %LEL

Alarm setpoints

25%LEL

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 : Ⅱ2G Ex db ⅡC T6 Gb

Ingress proof rating

IP65

Approvals

Japan Ex, ATEX, IECEx, Brazil Ex, Taiwan Ex, SIL

CE marking

EMC / ATEX / RoHS

Power source

24 VDC±10 %

Dimensions

Approx. 148(W) × 161(H) × 88(D) mm [SD-1RI]
Approx. 148(W) × 177(H) × 88(D) mm [SD-1DRI] (projection portions excluded)

Weight

Approx. 2.0 kg [SD-1RI]
Approx. 2.2 kg [SD-1DRI]

Operating temperature range

Depend on Detectable gas (no sudden changes)

Operating humidity range

0 to 95 %RH (no condensation