General Specifications
Power | 3 W (max) from 12 to 24 VAC or 12 to 32 VDC |
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Current (normal) @ 24 VDC | 75 mA in alarm, 53 mA fan relay on and 30 mA stand by |
Current (max) @ 24 VDC | 126 mA in alarm, 108 mA with fan on and 85 mA standby |
Shipping Weight | 1 pound (0.45 kg) |
Size | 4 1/2 x 4 x 2 1/8 in. (11.4 X 10.2 X 5.4 cm) |
Color | White or dark gray |
Connections | plugs/terminals |
Mounting box | (not included) 4x4 electrical |
Current Loop | 4-20 mA for 0-2,000 ppm CO2 |
Alarm relay | 0.5A 120 V, 60 VA |
Alarm relay actuation | selectable N.O. (default) or N.C. |
Alarm relay settings | “dIS”(disabled), 900, 1000, 1100...4000 (default)... to 5000 ppm |
Fan relay | 5 A, 240 VAC, pilot duty, SPDT, latching or non-latching |
Fan relay actuation | selectable at “dIS” (disabled), 600, 700, 800, 900, 1000 (default), 1100, 1200, 1300, 1400, 1500... to 5000ppm |
Fan Delay Settings | 0, 1, 3 (default), 5 and 10 minutes |
Fan Relay Minimum Runtime settings | 0 (default), 3, 5, 10 or 15 minutes |
Operating Environment | 32°F to 122° F (0°C to 50°C),10 to 90% RH non-condensing |
Location |
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CO2 is heavier than air. Mounting height will be dependent on the application. For applications with CO2 tanks mount about one foot above the floor. For Indoor Air Quality mount detector at breathing level, ~ 5 feet (1.5 meters) above the floor. Mount on a wall or column in a central area where the air gets refreshed on a regular basis. The unit typically covers up to about 5,000 sq.ft. (465square meters). Additional detectors may be needed near any areas where people work or where the air is stagnant. The CD-6H mounts on a 4x4 electrical boxsupplied by the contractor. Do not install the CD-6H inside another box unless it has good air flow through it. Do NOT mount the CD-6H where the normal temperature is below 32°F or exceeds 122°F (below 0°C or above 50°C). |