Senva TGW-ACX-AW : Wall CO Sensor/Controller, 5% Accuracy, CO : 0-200ppm (Default); 0-1000ppm (Menu Selectable), 4-20mA/0-5VDC/0-10VDC Output, LCD Display, White Solid ABS/Polycarbonate Enclosure, 7-Year Limited Warranty, Made in USA
Senva TGW-ACX-A : Wall CO Sensor/Controller, 0-200 ppm (default)/ 0-1000ppm (menu selectable), Analog Output, 4-20mA or 0-5/10V Output, Field Replaceable Sensing Elements, Standard LCD with Intuitive Set Up Menu, Integrated LED Indicators and Audible Alarm, 7-Year Warranty, Made in the USA
Senva TGM-ADX-A : Metal Toxic Gas Sensor/Controller, Carbon Dioxide, 5% Accuracy, 0-200ppm (Default); 0-1000ppm (Menu Selectable), 4-20mA/0-5VDC/0-10VDC Output, LCD Display, Tinted NEMA 3R Enclosure, 7-Year Limited Warranty, Made in USA
Senva TGM-ACX-AS : Metal Carbon Monoxide Sensor/Controller, 5% Accuracy, CO : 0-200ppm (Default); 0-1000ppm (Menu Selectable), 4-20mA/0-5VDC/0-10VDC Output, LCD Display, Opaque NEMA 3R Enclosure, 7-Year Limited Warranty, Made in USA
Senva TGM-ACX-A : Metal Carbon Monoxide Sensor/Controller, 5% Accuracy, CO : 0-200ppm (Default); 0-1000ppm (Menu Selectable), 4-20mA/0-5VDC/0-10VDC Output, LCD Display, Tinted NEMA 3R Enclosure, 7-Year Limited Warranty, Made in USA