Features; Specifications; 6-Series Low Voltage - Macurco CD-6G Operation Manual

Macurco CD-6G Operation Manual

2.3 Features

• ETL LISTED to UL 61010-1, Certified to CSA C22.2#61010-1
• Low level meter capable of displaying from 0-5.0% vol. of CO
• Sensor Resolution of 0.01% vol.
• Selectable fan and alarm relay activation
• 5 A SPDT fan relay for control of ventilation systems / communication with Alarm system
• 0.5 A N.O. or N.C. alarm relay connects to warning devices or control panels.
• 4-20 mA Current Loop
• Mounts on a standard 4x4 electrical box and becomes cover for the box.
• Supervised system: any internal detector problem will cause the fan & alarm relay to activate.
• Carbon Dioxide sensor has an expected 15-year life. EOL indicator after 180 months of sensor power-up
• Calibration verification test kit is available. One screw allows access for gas test.

2.4 Specifications

• Shipping Weight: 1 pound (0.45 kg)
• Size: 4 1/2 x 4 x 2 1/8 in. (11.4 X 11.4 X 5.3 cm)
• Color: White or Dark Gray
• Connections: plugs/terminals
• Mounting box: (not included) 4x4 electric.
• Fan relay: 5 A, 240 VAC, pilot duty, SPDT, latching or non-latching
• Fan relay actuation: selectable at "dIS" (disabled), 0.09, 0.1, 0.11, 0.12, ...0.2(default), ....3.50, 4.0.
• Fan Delay Settings of 0, 1, 3 (default), 5 and 10 minutes
• Fan Relay Minimum Runtime settings are 0 (default), 3, 5, 10 or 15 minutes.
• Fan relay latching or non-latching (default) selectable.
• Alarm relay: 0.5A 120 V, 60 VA
• Alarm relay actuation: selectable N.O. (default) or N.C.
• Alarm relay settings: "dIS" (disabled), 0.09, 0.1, 0.11, 0.12, ...0.5(default), ....3.50, 4.0.
• Current Loop, 4-20 mA for 0-5.0% vol. CO
• Buzzer: 85 dBA at 10cm settable to off or on (default)
• Digital display: 4-digit LED selectable to off or on (default).
• Operating Environment: 32°F to 122° F (0°C to 50°C), 10 to 90% RH non-condensing
• Operating altitude: Up to 16,404ft (5,000m)

2.4.1 6-Series Low Voltage

• Power: 3 W (max) from 12 to 24 VAC or 12 to 32 VDC
• Current (max) @ 24 VDC: 126 mA in alarm (two relays), 108 mA (fan relay only) and 85 mA (standby)
REV – 1.0
2
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, selectable to off or on (default)
2
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