Crowcon SMART 3G-D2 Gas Detector

The Crowcon SMART 3G-D2 is a versatile fixed gas detector designed for continuous monitoring of toxic, flammable, and refrigerant gases in demanding industrial environments. With sensor options available for more than 50 different gases, the SMART 3G-D2 provides a flexible gas detection solution for a wide range of applications.

The detector incorporates a 4-digit back-lit display, a 5-mode status LED, and a high-visibility multi-colour LED light ring, providing clear local indication of gas concentration and detector status. Its non-intrusive calibration capability enables maintenance and calibration activities to be completed without opening the enclosure, reducing maintenance time and improving safety.

Key Features

• Fixed gas detector for industrial gas monitoring
• Sensor options for more than 50 gases
• Suitable for:
  • Toxic gas detection
  • Flammable gas detection
  • Refrigerant gas monitoring
• Non-intrusive calibration
• 4-digit back-lit display
• Continuous gas concentration indication
• 5-mode status LED indicator
• High-visibility multi-colour LED light ring
• Designed for harsh industrial environments
• Clear local status indication
• Suitable for standalone or integrated gas detection systems
• Flexible sensor configurations for multiple applications

Typical Applications

Industrial Manufacturing

• Production facilities
• Process plants
• Utility rooms
• Chemical storage areas

Refrigeration & HVAC

• Chiller plants
• Cold storage facilities
• Refrigeration machinery rooms
• Air conditioning systems

Oil & Gas

• Process areas
• Compressor stations
• Fuel storage facilities
• Utility installations

Chemical Processing

• Chemical manufacturing plants
• Dosing systems
• Storage compounds

Power Generation

• Generator rooms
• Fuel handling areas
• Turbine installations

Water & Wastewater Facilities

• Treatment plants
• Chlorine storage areas
• Chemical dosing rooms