Fixed Multi Gas Detector for O2 NH3 CO2 with IP66/68 Protection

• Simultaneous detection of O₂, NH₃, CO₂ gases
• IP66/68 protection rating for harsh environments
• Optional wireless connectivity (LORA, 4G)
• Hot-swappable sensor design for easy maintenance
• Magnetic wand operation for safe use in explosive areas
• IECEx and ATEX certified for hazardous locations

The SG100-D series is an intelligent fixed multi-gas detector with hot-swappable sensors for easy maintenance. Designed for continuous monitoring of up to 4 gases in a single unit, it features magnetic wand operation for safe menu navigation in explosive areas.

SG100-D Multi Gas Detector

SG100-D Side View

SG100-D Front View

• Modular design: Replace sensor chamber without disassembling entire unit
• Easy calibration: One-person operation using calibration cap
• Quick installation: Mounting plate accessory for fast deployment
• Multiple outputs: Standard 4-20mA, RS485 Modbus, and relay signals
• Wireless options: LORA and 4G transmission available
• Dust resistant: Effective filtration of 3μm particles

• Gas detector (1 piece)
• Magnetic wand (1 piece)
• User manual (1 piece)
• Certificate/Warranty card (1 piece)
• Mounting plate with hardware kit

Solution for confined space monitoring in shipyards requiring simultaneous detection of oxygen and combustible gases with dust filtration and wireless data transmission:

• SG100-D-A model with imported O₂ and combustible gas sensors
• Built-in Lora wireless module for data transmission
• Added PM2.5 dust filter for heavy dust environments
• Sound and light alarm system

SG100-D Application in Shipyard Environment

• 25+ years R&D experience in gas detection
• ISO9001 and ISO45001 certified manufacturing
• IECEx and ATEX certified products
• 80,000 units annual production capacity
• 7×24 professional technical support