Gas analyzers ДАК are designed for continuous, automatic measurement of pre-explosive concentrations of methane (СН4), hydrocarbons including vapors of oil and oil products, associated petroleum gas, alcohols and also volume fraction of carbon dioxide (СО2).
Gas analyzers are designed for automatic measurement of concentration of one component (oxygen, hydrogen, carbon dioxide, deuterium) in the air of working area of premises and outdoor processing stations.
Gas alarms are designed for monitoring of pre-explosive concentrations of sum of flammable gases in the air of working area of premises and open spaces.
Gas analyzers are designed for continuous, automatic monitoring of mass concentration of one of the hazardous substances: carbon monoxide (CO), hydrogen sulfide (H2S), sulfur dioxide (SO2), hydrogen chloride (HCl), chlorine (Cl2), nitrogen dioxide (NO2), ammonia (NH3), amyl (АТ, nitrogen tetroxide N2O4), odorant (RSH), nitrogen oxide (NO) and oxygen volume fraction (O2), in the air of working area and in the process media that contain hydrocarbons.
Power supply and alarm unit БПС-21М-М – fixed automatic device of continuous operation designed for:
- power supply and gathering of information from gas alarms ДАТ-М-06, gas analyzers ДАХ-М-06, ДАК (versions ИБЯЛ.418414.071-17…-21) and ДАМ (ИБЯЛ.407111.002-03 …-09) when they are connected in loop;
- generation of light and audible alarms when the set threshold values are reached, with simultaneous switching of dry relay contacts.
Power supply and alarm unit БПС-21М – fixed automatic device of continuous operation designed for:
- power supply for gas alarms ДАТ-М, gas alarms СТМ-30-10 – СТМ-30-16, gas analyzers ДАХ-М, ДАК, ДАМ, potentiometric ion activity analyzers АП430-02;
- measurement of output current signals of sensors;
- generation of light and audible alarms when the set threshold values are reached, with simultaneous switching of dry relay contacts (three actuation thresholds, each having its own relay, for each measuring channel).
Application: as devices for power supply, alarm, intrinsically safe barriers, controllers for data retrieval in combination with remote detectors of various types that can be installed both in non- and explosion hazardous areas.
Designed for continuous automatic monitoring of pre-explosive concentrations of flammable gases, vapors and their mixtures in the air of working area and alarm generation when the preset threshold values are exceeded.
Designed for power supply of gas alarms СТГ-3 and СТГ-3-И when they are connected in loop, generation of light and audible alarms when any gas alarm in loop is actuated, with simultaneous switching of dry relay contacts on two thresholds.
Designed for audible and light alarm generation when harmful substances (СО, H2S, SO2, Cl2, NH3, NO2, HCl), oxygen volume fraction (О2), flammable gases (natural and liquefied) in the air of working areas exceed the preset threshold values.