Combination Nitrogen Dioxide and Carbon Monoxide Detector. Local mount with local sensors. 120VAC. Provides a 4-20mA, 0-1Vdc, 0-5Vdc, or 0-10Vdc signal in direct relationship to NO2 and CO gas detection. Low alert and high alert output relays. Selectable CO detection levels from 20–55 PPM and NO2 levels from 0.3 to 4.0PPM.
Price Includes Freight