Features: User interface - optical buttons that do not require a magnetic stylus; Large graphic? display, setup menu system; 4-20 mA analogue output with HART interface, relay outputs, RS-485 interface; High reliability (GOST R IEC 61508, 61511-1-2013 (SIL2)); Long service life and warranty service; Self-diagnostics, built-in archiving of events, measurement archive with the possibility of wireless reading; possibility of storing calibrations for several gases with subsequent switching of the controlled gas type by the user on site.
