Gas Detector with Signal Converter

SD-3 series

SD-3RI

・Next generation high performance sensor "F Sensor Series"

　is installed, greatly improving both functions and performance.

・Complies with different global standards (including planned certifications).

・Wide range of output options.

・Rugged housing construction allows use even in harsh environments.

・Wide range of types to suit a variety of uses and installation environments.

・SD-3RI (Diffusion type)

・SD-3DRI (Suction type)

・SD-3SC+GD-3RI (Remote type)

Sampling method	Suction and Diffusion
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 proof rating	IP66/67
Approvals	Japan Ex, ATEX, IECEx, Taiwan Ex, China Ex, SIL, EN 60079-29-1, FM
CE marking	EMC / LVD / ATEX / RoHS
Power source	24 VDC (18 to 30 VDC)
Dimensions	Approx. 171(W) ×277(H) ×127(D) mm (SD-3RI) Approx. 171(W)× 289(H) ×127(D) mm (SD-3DRI)
Weight	Approx. 6.7 kg (SD-3RI) Approx. 7.0 kg (SD-3DRI)
Target gas	C2H4, C3H8, C4H6, CH4, CO2, i-C4H10, i-C4H8, n-C6H14