IZO-Micro odour intensity indicator is intended for indication of odour intensity of natural combustible gases according to GOST 5542-2014 or liquefied hydrocarbon gases according to GOST R 52087-2018, odorised by a mixture of natural mercaptans, in points or mass concentration according to GOST 22387.5-2014.
The area of application of the indicator is explosive zones of premises and open spaces, including public utility and gas facilities.
The indicator is a wearable (individual) device of periodic action.
The operating principle of the indicator is electrochemical.
Method of sample supply - forced from low-pressure gas pipelines (overpressure up to 5 kPa (0.05 kgf/cm2)).
Flow rate of the analysed medium - (0.4 ± 0.1) dm3/min.
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