SD-3 Series Gas Detector
with Signal Converter
- 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.
Sampling method | Suction type/Single type, Diffusion type/Single type |
Principle of detection | Semi-Conductor Method |
Explosion protected construction | Flameproof enclosures |
Explosion-proof class | IECEx : Ex db ⅡC T6/T5/T4 Gb |
Ingress proof rating | IP66/67 |
Approvals | Japan Ex, ATEX, IECEx, China Ex |
CE marking | EMC / LVD / ATEX / RoHS |
Power source | 24 VDC (18 to 30 VDC) |
Dimensions | Approx. 171(W) ×277(H) ×127(D) mm (Diffusion type) Approx. 171(W)× 289(H) ×127(D) mm (Suction type)(excluding projections) |
Weight | Approx. 6.7 kg (Diffusion type) Approx. 7.0 kg (Suction type) |
- 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.
Sampling method | Suction type/Single type, Diffusion type/Single type |
Principle of detection | Hot Wire Type Semi-Conductor Method |
Explosion protected construction | Flameproof enclosures, Flameproof enclosures + Intrinsic safety |
Explosion-proof class | IECEx : Ex db ⅡC T5/T4 Gb |
Ingress proof rating | IP66/67 |
Approvals | Japan Ex, ATEX, IECEx, China Ex |
CE marking | EMC / LVD / ATEX / RoHS |
Power source | 24 VDC (18 to 30 VDC) |
Dimensions | Approx. 171(W) ×277(H) ×127(D) mm (SD-3SP) |
Weight | Approx. 6.7 kg (SD-3SP) |
- 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.
Sampling method | Suction type/Single type, Diffusion type/Single type |
Principle of detection | Potentiostatic Electrolysis Method |
Explosion protected construction | Flameproof enclosures, Flameproof enclosures + Intrinsic safety |
Explosion-proof class | IECEx : Ex db ⅡC T4 Gb |
Ingress proof rating | IP66/67 |
Approvals | Japan Ex, ATEX, IECEx, China Ex, SIL |
CE marking | EMC / LVD / ATEX / RoHS |
Power source | 24 VDC (18 to 30 VDC) |
Dimensions | Approx. 171(W) ×277(H) ×127(D) mm (Diffusion type) Approx. 171(W)× 289(H) ×127(D) mm (Suction type)(excluding projections) |
Weight | Approx. 6.7 kg (Diffusion type) Approx. 7.0 kg (Suction type) |
- 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.
Sampling method | Suction type/Single type, Diffusion type/Single type |
Principle of detection | New Ceramic catalytic Method |
Explosion protected construction | Flameproof enclosures |
Explosion-proof class | IECEx : Ex db ⅡC T5/T4 Gb |
Ingress proof rating | IP66/67 |
Approvals | Japan Ex, ATEX, IECEx, China Ex, SIL, EN 60079-29-1 |
CE marking | EMC / LVD / ATEX / RoHS |
Power source | 24 VDC (18 to 30 VDC) |
Dimensions | Approx. 171(W) ×277(H) ×127(D) mm (SD-3NC) |
Weight | Approx. 6.7 kg (SD-3NC) |
- 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.
Sampling method | Suction type/Single type, Diffusion type/Single type |
Principle of detection | Non-Dispersive Infrared Method |
Explosion protected construction | Flameproof enclosures |
Explosion-proof class | IECEx : Ex db ⅡC T6/T5 Gb |
Ingress proof rating | IP66/67 |
Approvals | Japan Ex, ATEX, IECEx, China Ex, SIL, EN 60079-29-1 |
CE marking | EMC / LVD / ATEX / RoHS |
Power source | 24 VDC (18 to 30VDC) |
Dimensions | Approx. 171(W) ×277(H) ×127(D) mm (SD-3RI) |
Weight | Approx. 6.7 kg (SD-3RI) |
SD-3 Series Gas Detector
with Signal Converter
- 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.
| Category | Fixed Gas Detector |
|---|---|
| Type | Single Gas |
| Detection Gas | Combustible Gas/Toxic Gas/ Oxygen; |
| Principle of Detection | Non- Dispersive Infrared type, Semiconductor Type, New Ceramic Type, Hot-Wire Semiconductor Type |
| Principle of detection | Electrochemical type |
| Detection range | Depends on detection target gas |
| Sampling Method | Suction type/Single type, Diffusion type/Single type |
| Type of Alarm | Gas Alarm/ Fault Alarm |
| Display of Alarm | 7-segment LED (5 digits) and 3-color lamps (red/green/yellow |
| Explosion Protected Construction | Flameproof enclosures |
| Explosion- Proof Class | IECEx : Ex db ⅡC T5/T4 Gb ATEX : Ⅱ2G Ex db ⅡC T5/T4 Gb |
| IP Rating | IP66/67 |
| Approvals | Japan Ex, ATEX, IECEx, China Ex, SIL, EN 60079-29-1, FM |
| Power Source | 24 VDC (18 to 30 VDC) |
| Approvals | Japan Ex, ATEX, IECEx, China Ex, SIL, EN 60079-29-1, FM |
| Warning | Sensor life assessment / Clock abnormality diagnosis/ communication diagnosis/ sensor warning |
| Weight | Approx. 6.7 kg (SD-3NC) Approx. 7.0 kg (SD-3DNC) |
