Reliable Protection with Intelligent Detection.
An intelligent multi-gas and environmental monitoring system designed for industrial and underground mining environments. Built for continuous detection, rapid response, and proven safety.
Continuous Multi-Gas Protection
Modular. Flexible. Reliable.
SCADA & IoT Ready
Features
Modular Sensor Pods
Field-swappable sensor pods allow fast reconfiguration and eliminate calibration downtime.
Multi-Gas Detection
Supports a wide range of toxic, combustible, and oxygen gases for comprehensive protection.
Environmental Monitoring
Optional sensors track temperature, humidity, barometric pressure, and airflow conditions.
Intrinsically Safe Certified
Approved for underground and hazardous environments where safety is critical.
Real-Time Connectivity
RS485 and 4–20mA outputs enable reliable long-distance data transmission.
Local Visual Alarms
Interactive display and 360° LED indicators provide instant on-site alerts.
From the tunnel face to the control room,
the Smart Intellisens Combo delivers constant awareness of hazardous conditions.
Engineering Features
Detectable gases include SO₂, H₂S, EX, O₂, CO₂, CH₄, CO, NO, NO₂, and NH₃, with additional gases available on request.
Response time under 30 seconds ensures rapid detection of hazardous conditions.
Supports DC 12–24V ±15% power supply with integrated over-voltage, lightning, short-circuit, and reverse connection protection.
Operates reliably in temperatures from -20°C to 50°C and humidity levels up to 95% RH (non-condensing).
Rugged polycarbonate housing rated IP65 or IP67 with wall-bolt or hanging cable mounting options.
Use Cases
Underground Mining Operations
Continuously monitors toxic and combustible gases in active underground areas, providing real-time alerts to protect personnel and equipment.
Fixed Industrial Installations
Provides permanent, networked gas and environmental monitoring in plants, shafts, and processing facilities.
Blasting and Re-Entry Operations
Tracks post-blast gas concentrations and airflow to determine safe re-entry timing and maintain compliance.
Technical Specifications
| Specification Parameter | Value / Unit |
|---|---|
| Gas Sensor Selection | SO2, H2S, EX, O2, CO2, CH4, CO, NO, NO2, NH3 (Other gases can be requested) |
| Environmental Sensors | Temperature (Wet & Dry Bilb)
Humidity Barometric Pressure Air Velocity and Direction |
| Current protection | Over-voltage, Lightning, Short circuit and Reverse connection |
| Response time | <30S |
| Power supply | DC12-24V±15% |
| Working temperature | -20℃~50℃ |
| Communication | 4-20mA, RS485 |
| Working humidity | 0-95%RH (no dew) |
| IP Rating | IP65 or IP67 |
| Installation method | Wall bolt mounted
Hanging Cable Mounted |
| Shell material | Polycarbonate |
| Linear Error | ≤±1%F.S |
| Accuracy | ≤±1%F.S |
| Dimensions | 173*260*412.66mm(L*W*H) |
| Weight | 4kg |
Compliance & Certification
Intrinsically Safe (IS) Certification
IECEx
ISO 9001 Quality Management