Senva TGM-BCO-F
Senva TGM-BCO-F : Metal Combustible Gas/Temperature Sensor/Controller, Carbon Monoxide, 5% Accuracy, 0-200 ppm (default); 0-1000 ppm (menu selectable), Oxygen, 5% Accuracy, 0-25% Volume, 10k Type III Thermistor, BACnet/Modbus Output, LCD Display, Tinted NEMA 3R Enclosure, 7-Year Limited Warranty, Made in USA