FPI offers a rich gas detector portfolio that developed on electrochemical, catalytic combustion, photo ionization and infrared technologies. The GT series gas detectors are used to monitor flammable and toxic gases, oxygen, carbon dioxide, VOCs and other inorganic gases. The gas detectors can make a valuable contribution to the safety of various industries. They can be used to trigger alarms if a specified concentration of the gas or vapor is exceeded. This can provide an early warning of a problem and help to ensure people's safety.