Macurco CX-6 - Do NOT Use For; Features; Specifications

Macurco CX-xx Manual (Rev-1.0) Eng
REV – 1.0 [34-2900-0512-0 ] 6 | Page
injury or death. For proper use, see supervisor or user manual, or contact Technical
Support at 1-844-325-3050.
2.2 Do NOT use for
The CX-xx is not intended for use in hazardous locations or industrial applications such as refineries, chemical plants,
etc. Do not mount the CX-xx where the normal ambient temperature is below 0°F or exceeds 125°F (-18°C or above
52°C). The CX-xx mounts on a type 4S electrical box supplied by the contractor. Do not install the CX-xx inside
another box unless it has good air flow through it.
WARNING
This equipment may not function effectively below 0°F or above 125°F (-18°C or above
52°C). Using the detector outside of this temperature range may adversely affect
product performance.
2.3 Features
• ETL LISTED Certified to CSA C22.2 No 61010-1, Conforms to UL Std. 61010-1
• Low-level meter capable of displaying from 0-200 ppm of CO and 0-20 ppm of NO
2
• The CX-xx meets the Uniform Building Code for enclosed garages and meets OSHA standards for CO and NO
2
exposure
• Selectable fan and alarm relay activation
• 5 A SPDT fan relay controls starters of exhaust fans
• 0.5 A N.O. or N.C. alarm relay connects to warning devices or control panels
• 4-20 mA Current Loop
• CX-xx 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
• Calibration kit is available. One screw allows access for calibration or 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 for CO: selectable at dIS (disable), 15, 25, 35 (default), 50 or 100 ppm
• Fan relay actuation for NO
2
: selectable at dIS (disabled) 0.5, 0.7, 1.0, 1.2, 1.5, 1.7, 2.0, 2.2, 2.5 (default), 2.7,
3.0, 3.2, 3.5, 3.7, 4.0, 4.2, 4.5, 4.7, 5.0 ppm
• 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 not latching (default) selectable
• Alarm relay: 0.5A 120 V, 60 VA
• Alarm relay actuation: selectable N.O. (default) or N.C.