Honeywell Commercial E3SA Toxic/Combustible Gas Monitor

Toxic/Combustible Gas Monitor; Type Combustible; Voltage Rating 24 Volt AC at 50/60 Hertz, 24 Volt DC; Operating Temperature -40 to 122 Deg F; Size 5.87 Inch Width x 2.65 Inch Depth x 8.09 Inch Height; Mounting Duct/Wall; Approval CSA, UL (Canada and US); Power Rating 24 Volt AC/DC at 50/60 Hertz, 7 Watt; Current Rating 4 to 20 Milliamp; Relay Output 2 DPDT Relay; Sensor Type Electrochemical Cell; Display 8 Character, 2 Line Backlit LCD; Visual Indicators Green LED Power; Audible Alarm Greater than 85 DBA at 10 Foot; Accuracy +/- 3 Percentage of Full Scale at 25 Deg C; Application Commercial, Indoor, Extreme Temperature Environment