RKI Digester Gas Monitor controller This specially treated paper is

This specially treated paper is resistant to water

Difficult samples

3D factory calibration and In-Situ's anti-drift system keep readings accurate

How many channels

RKI Digester Gas Monitor controller This specially treated paper isThe RKI Digester Gas Monitor is a wall mounted NDIR electrochemical analyzer built for continuous biogas monitoring, tracking methane (0 100% vol), oxygen (0 25% vol), carbon dioxide (0 50% vol), and hydrogen sulfide (0 1,000 ppm standard, other ranges available) in any combination up to all four gases at once. Sample tubing reaches up to 100 feet with a 3 SCFH system flow rate, and the unit automatically shuts off internally at 10% LEL for safety.