Optical gas imaging of refrigerant gases
The FLIR GF304 is an IR camera for optical gas imaging (OGI) that visualizes and pinpoints leaks of
refrigerant gases, without the need to shut down the operation. This portable camera also greatly
improves operator safety, by detecting gases at a safe distance, and helps to protect the environment
by tracing leaks of environmentally harmful gases.
Refrigerant gases are found in, for example, the food, chemical/petrochemical and automotive
industries, as well as in air-conditioning systems.
Detects the following refrigerant gases:
R404A, R407C, R410A, R134A, R417A, R422A, R507A, R143A, R125, R245fa

Improved efficiency: The FLIR GF304 reduces revenue loss by pinpointing even small gas leaks
quickly and efficiently, and from a distance. It also reduces the inspection time by being able to
scan a broad area rapidly without the need to interrupt the industrial process. The wireless
connectivity of the camera allows you to connect to smart phones or tablet PCs for the wireless
transfer of images or the remote control of the camera. The FLIR GF304 can also be used for
temperature measurement, which makes it even more useful for predictive maintenance.
• Increased worker safety: The leak detection of gases can be performed in noncontact mode, and
from a safe distance. This reduces the risk of the inspector being exposed to invisible and
potentially harmful or explosive chemicals. With a GF304 gas-imaging camera it is easy to scan
areas of interest that are difficult to reach with conventional methods. The camera is ergonomically
designed with a bright LCD and a tiltable viewfinder, which facilitates its use over a full working day.
• Protecting the environment: Severalrefrigerant gases have a high global warming potential and are
usually governed by regulations. Even small leaks can be detected and documented using the FLIR
GF304 camera.
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