BX171 Portable Single Gas Detection

Detailed Product Description

Portable Gas Detector Description

BX171 is a disposable portable single gas detector that can detect H₂S, CO and O₂ with small size and firm configuration. It is mainly intended for individual used to detect a confined space or the working environment where dangerous gases existed and harm to personal safety. It is normally clipped on belt, lapel or breast pocket. 
It can be widely used in the oil and gas industries, steelworks, chemical plant, mining,marine, power plants, sewage treatment plant, environmental protection, city construction, labs etc.

Portable Gas Detector Key Features

• ATEX approved
• Low power consumption
• Two alarm level
• STEL alarm, TWA alarm
• Visual, audible, vibrating alarm
• Confidence beep
• Low battery alert

Portable Gas Detector Sensor Construction

Electrochemical sensor has two or three electrodes in contact with the electrolyte, and occasionally four electrodes. The typical electrodes are composed of a large surface area noble metal and a porous hydrophobic membrane. The electrodes and electrolyte are in contact with the surrounding air and are monitored by the porous membrane. Mineral acids are generally used as electrolytes. However, some sensors also use organic electrolytes. The electrodes are generally placed in a plastic box with gas inlet holes and electrical contacts.

Portable Gas Detector Specifications

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