The Det-Tronics GT3000 line of electrochemical gas detectors is designed to provide continuous monitoring of the atmosphere for potentially hazardous gas leaks or oxygen depletion. Models are available for detecting a variety of gas types in various concentration ranges. The GT3000 toxic gas detector is a two-wire loop powered device and is designed as a stand alone unit that supports local calibration. It is also fully compatible with the FlexVu® UD10/UD20/UD30 Universal Display Units. The GT3000 consists of a replaceable sensor module (GTS) connected to a transmitter module (GTX).
The transmitter generates a 4-20 mA output signal with HART, which is proportional to the concentration of the target gas and directly corresponds to 0-100% full scale. The electrochemical sensor cell uses capillary diffusion barrier technology for monitoring gas concentrations in ambient air. When compared to solid state type sensors, the electrochemical sensing element provides improved accuracy, stability and reliability, and can also extend calibration intervals. This results in superior performance and reliability, as well as reduced maintenance.
▲ Performance approved and verified
▲ Electrochemical sensor cell for increased accuracy, stability and reliability
▲ Highly specific response reduces the chance of false alarms resulting from the presence of other gases
▲ Self-contained transmitter circuitry
▲ Temperature compensated to ensure consistent performance over entire operating temperature range
▲ Suitable for outdoor applications requiring IP66 rating
▲ Hydrophobic filter easily replaced without opening the device or use of tools
▲ Hot swappable IS sensor module for live maintenance without de-classification of hazardous area
▲ EMI/RFI hardened
▲ Event and calibration logs are stored in non-volatile memory and are accessible using a UD10/UD20/UD30, HART device or AMS software.
▲ Real-time clock with battery back-up
▲ Magnetic switch and LEDs for user interface
