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.
The GT3000 consists of a replaceable sensor model (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 sensor element provides improved accuracy, stability and reliability, and can also extend calibration interval. This results in superior performance and reliability, as well as reduced maintenance.