Senva TGW-BCN-F
Senva TGW-BCN-F : Wall Carbon Monoxide/Nitrogen Dioxide/Temperature Sensor/Controller, 5% Accuracy, CO : 0-200ppm (Default); 0-1000ppm (Menu Selectable), NO2 : 0-10ppm (Default); 0-30ppm (Menu Selectable), 10k Type III Thermistor, BACnet/Modbus Output, LCD Display, Tinted ABS/Polycarbonate Enclosure, 7-Year Limited Warranty, Made in USA