Macurco GD-6 - 6-Series Low Voltage; 12-Series Line Voltage

Macurco GD-xx Operation Manual
REV – 2.0.0 [34-2900-0027-6 ] 7 | Page
• Alarm relay: 0.5A 120 V, 60 VA
• Alarm relay actuation: selectable N.O. default or N.C.
• Alarm relay settings: diS, 5, 10, 15, 20 (default), 25% LEL
• Current loop, 4-20 mA for 0-50% LEL, selectable to off or on (default)
• Buzzer: 85 dBA at 10cm settable to off (default) or on
• Digital display: 3-digit LED selectable to off (default) or on.
• Operating Environment: 0 ° F to 125 ° F (-18 ° C to 52 ° C). 10 to 90% RH noncondensing
2.4.1 6-Series Low Voltage
• Power: 3 W (max) from 12 to 24 VAC or 12 to 48 VDC
• Current @ 24VDC: 75 mA in alarm (two relays), 50 mA (fan relay only) and 23 mA stand by
2.4.2 12-Series Line Voltage
• Power: 100-240VAC (50 TO 60 HZ)
• Current: 1.0 A MAX