Mixture potential sensor for detecting different gases in gas mixtures, has measuring device measuring voltage set between electrodes, and load resistor with variable resistance value connected between electrodes

• Main Authors: CRAMER, BERNDT, LIEMERSDORF, DIRK
• Format: Patent
• Language: English; German
• Published: 31.01.2008
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The sensor (10) has an exhaust electrode with a mixture potential characteristic arranged in an exhaust chamber. A reference electrode (13) i.e. platinum electrode, is arranged in an air reference chamber, which is separated from the exhaust chamber by solid electrolytes (14). A measuring device mea...