Portable Gas Detectors

A portable type gas detector is or handheld type a worker can carry or attach to the body.

It is possible to detect and measure toxic gas around a moving worker and/or in specific places which may be dangerous, different from fixed gas detect. It can discover the leakage at the early stage, of such as combustible gases which may stay in the air and might cause the explosion and of such as toxic gases that cause the adverse effect to the human body, and can also manage the concentration of indispensable oxygen for us. As the result, all the accidents that originate in the gases can be prevented.

There are two gas sampling methods for the detector to adjust to miscellaneous environments.

• Pump drawing type: The usages of the sampling method are wide-ranging, such as finding a leaking position and/or inspecting the danger of potential gases prior to the working in a manhole and/or a tank utilizing the drawing function of the pump built in the main body of the device.
• Diffusion type: The type is mainly used to monitor the peripheral safety of a worker in real time as the instrument is small and light due to the pump being not built in.

‘Multi gas detector’ which detects above-mentioned two or more gases such as the dangerous gas, oxygen etc. and displays their concentrations at the same time has been the main current stream of the detector.