The gas analyzer is a portable gas analyzer for simultaneous measurement of up to 4 gases, including up to explosive concentrations of hydrocarbon gases and hydrogen (in units of %).
Concentrations of up to 4 gases, including up to explosive concentrations of hydrocarbon gases and hydrogen (in units of % of
NCPR), volume fraction of hydrogen sulfide (in units of mln1), carbon oxide (in units of mln-1 ) and oxygen (in %) in the air of the working zone.
Working zone. Purpose - measurement of concentrations of chemical substances in the air of the working zone and notification of
Employees when alarm thresholds are exceeded to warn of possible poisoning by toxic gases and shortage of oxygen.
By toxic gases and lack of oxygen. Technical characteristics: Detectable gases - combustible gases, oxygen,
Hydrogen sulfide, carbon monoxide; Total number of sampling points - 4; Number of sampling points,
Controlled by one device - from 1 to 4; Type of device - portable; Operating mode - continuous;
Planned area of application - industrial safety; Method of sampling - diffusion; Type of sensor - combustible
Gases - thermocatalytic; Oxygen, hydrogen sulfide, carbon monoxide - electrochemical; Measuring ranges, not less than
Less - combustible gases - 0-100%NKPR/0-5% vol; Oxygen: 0-40, 0%; Hydrogen sulfide - 0-200, 0 mln-1; Carbon monoxide - 0-2000
Mln-1; Measurement step, not more than - combustible gases - 1% NCPR; Hydrogen sulfide - 0, 1 mln-1; Oxygen - 0, 1%; Carbon monoxide - 1
Mln-1; Relative error of measurement, not more than - combustible gases - ±10%; Oxygen - ±1%; Carbon monoxide - ±5%;
Hydrogen sulfide - ±5%; Time of establishing readings in s, not more than - combustible gases - 15; Oxygen - 10; Hydrogen sulfide - 20; Carbon monoxide - 10; Quantity of configured readings - 10
Carbon oxide - 10; Number of adjustable alarm thresholds for each gas - three; Power supply source - lithium-ion
Battery; Uninterrupted operation time in normal mode h, not less than - 25; Uninterrupted operation time in the
Economy mode h, not less - 40; Time of charging the power source h, not more - 3; Warm-up time min, not more - 2;
Explosion protection marking - group and category of equipment Ex iaIIC T4/POEx da ia I Ma X, class of heating resistance T4;
Degree of protection against dust and moisture - IP68; Functional design: Sound signaling 95 dB at a distance of 30 cm;
Light alarm; Vibration alarm; Display of STEL (single maximum permissible concentration)
And TWA values; Digital LCD screen with indication of the concentration of the gas to be detected; Automatic sublimation of the detected gas; Digital LCD screen with indication of the concentration of the gas to be detected.
Digital LCD screen with indication of the concentration of the detected gas; Automatic screen backlighting; Display of the power supply charge on the screen; Display of the name of the detected gas on the screen.
Display of the detected gas name on the screen; Display of the normal operation status on the screen; Display of the current time on the screen; Self-diagnostic function
Current time; Power-on self-diagnostic function; Peak hold function; Lunch break function; Power-on self-diagnostic function
Lunch break function; Combustible gas recalculation function; Combustible gas unit selection function; Combustible gas measurement function; Function
Function of light and sound confirmation of correct operation; Function of calibration reminder; Function of
Function for reminding about the necessity of functional check; Event memory for 3600 events; Possibility of data transfer to a PC via IR port.