SD-3 Series
Detection target gases: Combustible gases, toxic gases, oxygen, etc.
Housing material: Stainless steel SCS14 (Equivalent to SUS316)
External output: 4 – 20 mA + HART or 4 – 20 mA + HART + contacts (3c) or 4 – 20 mA + HART + RS-485
Sampling methods: Diffusion, suction, remote
Mounting types: Wall-mounted, pole-mounted, duct insertion
Sensor warranty: Max. three years *Specific sensors excluded
External dimensions: Approx. 171 (W) × 277 (H) × 127 (D) mm *For diffusion type
Standards and certifications * Including planned certifications
－ Explosion-proof construction (IECEx/ATEX, JPEx (Japan), FM, cFM)
－ CE marking
－ Protection rating: Equivalent to IP66/67
－ IEC/EN performance
－ Functional safety certification: SIL 2
－ MED certification
| Brands |
RIKEN KEIKI |
|---|
Features
● Next generation high performance sensor “F Sensor Series” is installed, greatly improving both functions and performance.
• Three-year sensor warranty *Specific sensors excluded. Inspection at least once a year is a requirement.
• Operating temperature range: -40 – +70 °C *Specific sensors excluded
• Sensor degradation and life assessment function
• IEC/EN, ANSI/ISA, and CSA performance compatibility planned
● Complies with different global standards (including planned certifications).
• Explosion-proof certifications in different countries (ATEX/IECEx, Japan Ex (Japan), FM/cFM), CE marking, SIL 2 (IEC 61508), etc.
● Wide range of output options
• Supports Modbus (RS-485) communication in addition to 4 – 20 mA output + HART communication.
• Three relays (ALARM1, ALARM2, FAULT) can be mounted
• Allows up to three relays (ARM1, ALARM2, FAULT) to be mounted.
● Rugged housing construction allows use even in harsh environments.
• Housing material: Stainless steel SCS14 (SUS316 equivalent), protection rating equivalent to IP66/67, compatible with wide temperature range (-40 – +70 °C)
• Extensive range of optional accessories: Protective cover, splash guard, lightning arrester (except Japan Ex), filters, etc.
● Wide range of types to suit a variety of uses and installation environments
• Diffusion type, suction type (pour into by external unit), remote type, duct insertion type
