Portable Six-in-One Gas Detector
The SN-MS600-S is a high-performance pump-suction multi-gas detector featuring plug-and-play digital sensors with intelligent recognition, designed for industrial safety and emergency gas monitoring.
Key Features
Built-in pump suction sampling (0.5–1 L/min, ≥10 adjustable levels)
Plug-and-play digital sensors with intelligent auto-recognition
Front-end replaceable digital sensor without disassembly
Sensor missing alarm & lifespan warning
3.5-inch HD IPS touchscreen + 4 physical buttons
Multiple unit options: μmol/mol, ppm, pphm, ppb, mg/m³, μg/m³, %Vol, %LEL
Data storage ≥1,000,000 records (expandable to 10,000,000+)
Type-C fast charging & communication
Optional Bluetooth, WIFI, LORA/LoraWAN, MESH, 4G/NB-IOT
Supports HTTP, MQTT, TCP, UDP protocols
Optional BeiDou positioning with cloud upload
Man-down alarm & SOS emergency call
Multiple alarm modes: sound, light, vibration, voice
Intrinsically safe explosion-proof design Ex ia IIC T4 Ga
Protection rating IP68
Technical Specifications
| Item | Specification |
| Detection Capacity | 1–7 gases simultaneously + optional environmental parameters |
| Gas Types | Toxic, combustible, oxygen, CO₂, VOC, etc. |
| Detection Principles | Electrochemical, Catalytic, Infrared, Thermal Conductivity, PID |
| Resolution | 0.001ppm–1ppm; 0.1%LEL; 0.01%Vol |
| Accuracy | ≤±2% FS |
| Response Time | T90 ≤20s |
| Sampling Method | Built-in pump suction |
| Display | 3.5″ IPS HD touchscreen |
| Battery | 7.4V 3450mAh rechargeable lithium battery |
| Operating Time | ≥24 hours |
| Alarm Volume | ≥95dB@30cm |
| Storage Capacity | ≥1,000,000 records (expandable) |
| Communication | Type-C (RS485 optional) |
| Explosion-proof | Ex ia IIC T4 Ga |
| Protection Grade | IP68 |
| Operating Temp | -20°C to +55°C (customizable -40°C to +70°C) |
| Dimensions | 188×85×55mm |
| Weight | Approx. 530g |
Standards Compliance
GBT 3836.1-2021
GBT 3836.4-2021
GB 15322.3-2019
GB/T 20936.1-2022
GB12358-2024
Applications
Firefighting & Emergency Rescue
Confined Space Entry
Oil & Gas Industry
Petrochemical & Refining
Metallurgy
Gas Utilities
Warehousing
Pharmaceutical Industry
Environmental Monitoring
Air Quality Management
