3 Honeywell Encal 3000 Biogas AnalyzerBy Jeffrey Cox In Gas AnalyzersPosted November 23, 2021The Honeywell Encal 3000 Biogas Analyzer is an Elster Encal 3000 gas chromatograph modified to analyze components typically found in biogas. Biogas must be upgraded to biomethane or RNG to meet [...] READ MORE