Simtronics MultiTox DGI-TT7-E Electrochemical Gas Detector

Simtronics MultiTox DGI-TT7-E Toxic & Oxygen Gas Detector

The Simtronics MultiTox DGI-TT7-E is an intelligent gas detector designed to monitor toxic gases and oxygen levels in challenging industrial environments. Using advanced electrochemical sensing technology, it delivers reliable gas detection while keeping installation, operation, and maintenance easy.

Built around a common electronics platform, the DGI-TT7-E supports a wide range of sensor cells, making engineers able to adjust the detector for specific applications. Available sensors include hydrogen sulphide (H₂S), ammonia (NH₃), and carbon monoxide (CO), among others. Furthermore, engineers can replace sensor cells while the detector remains powered, reducing problems to operations.

In addition, the detector features automatic sensor heating for reliable operation in low temperature environments, while the integrated display provides clear local indication of gas readings, detector status, and alarm conditions.

Key Features

• Detects toxic gases and monitors oxygen levels
• Intelligent electrochemical sensing technology
• Common detector platform with interchangeable sensor cells
• Supports a wide range of toxic gas sensors
• Automatic heating of electrochemical cells for low temperature applications
• Replace sensor cells without powering down the detector
• Minimises maintenance idle time
• Integral daylight readable alphanumeric display
• Local status and alarm indication
• Compatible with mobile maintenance terminals
• Hot-swap field cabling capability
• Allows sensor replacement in dangerous areas without area declassification
• Optional HART® communication output
• Designed to reduce maintenance and service costs

Typical Applications

• Refineries
• Offshore and production platforms
• Oil and gas processing facilities
• Storage terminals
• Chemical processing plants