RKI M2A-XL Fixed Gas Detector Gas Type:LEL 0-100% (Catalytic) Important notes

Important notes

Sensors are consumable — replace them at end of life or after exposure to poisoning contaminants to keep your instrument compliant

re-pressurizing before retrieval reseals the balls so the sample stays isolated on the way back up

waterproof (IP67) portable meter that measures conductivity

RKI M2A-XL Fixed Gas Detector Gas Type:LEL 0-100% (Catalytic) Important notesThe RKI M2A XL is an explosion proof fixed gas transmitter in a cast aluminum NEMA 4X housing, certified Class I Division 1 Groups B, C, D for flammables, CO, H2S, O2, and CO2, with Class I Division 2 coverage for toxic gases. An OLED display shows live readings locally, while three 5A Form C relays and both 4 20mA and Modbus RTU (RS 485) outputs integrate directly into a control system. RKI builds the M2A XL around catalytic, galvanic,