The world wide use of multigas, portable, personal safety monitors has grown since the 1970s to include an ever-increasing number of industries. The one requirement in common to the majority of these instruments is the need to measure both Carbon Monoxide and Hydrogen Sulfide simultaneously. Alphasense now offers a compact, dual gas sensor which allows designers to reduce significantly instrument size and cost. The D2 sensor provides a unique approach to the dual gas sensor in both its size and working electrode configuration. The use of a high-capacity filter over the Carbon Monoxide working electrode eliminates Hydrogen Sulfide cross sensitivity to Carbon Monoxide. Proven in the field over many years, these sensors perform well even under long-term, challenging conditions.
Технические характеристики
CharacteristicsGas typecarbon monoxide, hydrogen sulfideTechnologyelectrochemicalApplicationsfor air quality monitoringOther characteristicsportableMeasuring range (ppm)
Max.: 55 unit
Min.: 27 unit
