ULTRAMAT 6E GAS ANALYZER SINGLE-CHANNEL 19" UNIT FOR INSTALLATION IN CABINETS Gas connection: stub with 1/4 " od Measured component: SO2 Smallest measuring range: 0 to 3% Largest measuring range 0 to 30% range code 25 Internal gas path: Viton stub; Sample cell (lining): aluminium,reference part of measuring chamber non-flowing- reference-side Without additional electronics (Autocalboard) Power supply: AC 200 to 240 V, 48 to 63 Hz description not available description not available Operating software and documentation: english