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Instruments
Gas detection instruments are used to determine the presence of toxic or combustible gas in an atmosphere. Portable detectors can be worn by a user for constant personal monitoring or can be used to detect a specific area for the presence of toxic gas. Fixed system gas detectors are positioned in a permanent location for constant monitoring of a particular area in a manufacturing facility or processing operation, such as waste/water treatment, semiconductor manufacturing, chemical and petroleum operations, pulp and paper plants, and power utilities.
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Fixed Systems
Detection systems that are integrated into a building’s operations are called fixed and provide a constant monitoring and early detection system for potentially harzardous operations of a facility. These systems consist of a single or multi-point transmitter and a receiver that continuously monitor for combustible or toxic gases, or the presence of flame.
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Portable Instruments
Compact gas monitors that measure gas levels to alarm when dangerous conditions exist so that a user knows if the environment is IDLH or when personal protective equipment is needed.
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