Senva TGW-BCH-A SKU: TGW-BCH-A $552.94 $1,336.70 Quantity -+ Add to Shopping Cart In Factory Stock Details Senva TGW-BCH-A : Wall Combustible Gas Sensor/Controller, Carbon Monoxide, 5% Accuracy, 0-200 ppm (default); 0-1000 ppm (menu selectable), Hydrogen, 5... Data Sheet Installation Instructions DetailsData SheetInstallation Instructions Back Senva TGW-BCH-A : Wall Combustible Gas Sensor/Controller, Carbon Monoxide, 5% Accuracy, 0-200 ppm (default); 0-1000 ppm (menu selectable), Hydrogen, 5% Accuracy, 0-50% LEL, BACnet/Modbus Output, LCD Display, Tinted ABS/Polycarbonate Enclosure, 7-Year Limited Warranty, Made in USA Back Back