Dwyer GSTA-N SKU: GSTA-N $351.96 $419.00 (0)No Reviews yet Quantity -+ Add to Shopping Cart In Factory Stock Details Dwyer GSTA-N : Wall Mount Nitrogen Dioxide Sensor, 200 or 500 ppm, 3% Accuracy, 4 to 20 mA / 0 to 5 VDC / 0 to 10 VDC Output Signal, 5-Year Warranty Data Sheet Installation Instructions DetailsData SheetInstallation Instructions Back Dwyer GSTA-N : Wall Mount Nitrogen Dioxide Sensor, 200 or 500 ppm, 3% Accuracy, 4 to 20 mA / 0 to 5 VDC / 0 to 10 VDC Output Signal, 5-Year Warranty Back Back Reviews 0 Back Ratings & ReviewsNo reviews availableBe the first to Write a Review