Back To Top
Det-Tronics GT 3000

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 full compatible with the FlexVu® UD10/UD20 Universal Display Unit.

Det-Tronics GT 3000


Operating Voltage
24 Vdc nominal; Operating range is 12 to 30 Vdc.
Pressure Range
Atmospheric ±10%
Thread Options
3/4" NPT or M25.
Enclosure Material
GTX Transmitter: 316 Stainless Steel GTS Sensor Module: PPA (30% Carbon filled)


  • 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
  • Hot swappable IS sensor module for live maintenance without de-classification of hazardous area
  • Event and calibration logs are stored in non-volatile memory and are accessible using a UD10/UD20, HART device, or AMSsoftware.


Interested in attending a training class?

Visit Course Listing