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GD-2A-Series
GD-2A Residential Fixed Combustible Gas Monitor
- Flush or Surface Mount Enclosure
- N.O. or N.C. Alarm Relay
- N.C. Trouble/Supervisory relay
- Coverage Area: 900 sq. ft.
- Low replacement costs with long life sensors
- Low maintenance with no calibration needed
- CSFM Listed
- Made in America
GD-2A-Series
From
$
240.00
Product Overview
- Accuracy Detail Alarm threshold set to 25% of the Lower Explosive Limit (LEL) per UL 1484/2075 standards.
- Additional Features Low replacement costs with long life sensors.Low maintenance with no calibration needed
- Alarm Indication Red LED, Audible Alarm
- Alarm Note Features N.O. or N.C. alarm relay, an N.C. trouble/supervisory relay, and status indicator LEDs (red for alarm, green for normal, and alternating red/green for trouble). The alarm threshold is set to 25% of the Lower Explosive Limit (LEL) per UL 1484/2075 standards, and the unit ties into fire or burglary panels for local and remote monitoring.
- Applications Air and HVAC, Commercial and Industrial, Hotels, Office and Commercial, Residential, School Buildings & Dormitories
- Calibration Note Low maintenance with no calibration required.
- Circuit Protection none
- Compatibility Compatible with fire and security systems; compatible with fire and burglary panels for local and remote monitoring
- Compliance Note UL 2075, CSFM, ETL, NOM, ISO 9001:2015,CSFM Listed
- Control Output Alarm SPST Relay, Trouble SPST Relay
- Coverage Area 900 sq ft
- Current Draw Current (non-alarm): 45 mA @ 12 VDC, 22 mA @ 24 VDC, 65 mA @ 12 VAC, 45 mA @ 24VAC; Current (in alarm): 70 mA @ 12 VDC, 35 mA @ 24 VDC, 100 mA @ 12 VAC, 65 mA @ 24 VAC
- Data Logging No
- Display Note No display; status indicators include LED (red for alarm, green for normal, and alternating red/green for trouble).
- Electrical Output Note N.O. or N.C. alarm relay and N.C. trouble/supervisory relay
- Electrical Rating Note Input Voltage=9-32 VDC or 12-24 VAC (V~); Relay Output=N.O. or N.C. Alarm Relay; N.C. Trouble/Supervisory relay
- Finishing White
- Height 4.5 in
- Input Note Detects natural gas (methane) and propane; semiconductor sensor; 900 sq. ft. coverage area; 25% LEL alarm threshold per UL 2075/1484.
- Measurement Range Note Alarm threshold set to 25% of LEL per UL 1484/2075 standards
- Mounting Flush mount; Surface mount
- Mounting Note Supports both flush or surface mount installation.
- Mounting Orientation Flush or Surface Mount Enclosure
- Network and Communications Hardwired integration with fire and security panels; Includes N.O. or N.C. Alarm Relay and N.C. Trouble/Supervisory relay
- Number of Outputs 2
- Operating Environment Operating temperature: 32°F to 120°F (0°C to 48.9°C); Humidity: 0% to 90% RH non-condensing
- Operating Humidity 0 to 90% RH, non-condensing
- Operating Temperature, Max 120 °F
- Operating Temperature, Min 32 °F
- Output Detail Output 1: 0.125 A SPDT Alarm Relay, 40 V, 3 VA; Output 2: 0.250 A SPST Trouble Relay, 40 V, 10 VA
- Overall Depth 1.62 in
- Relay Output Note Alarm Relay: N.O. or N.C.; Trouble/Supervisory Relay: N.C.
- Sensor Life 5_yr
- Sensor Replaceable No
- Sensor Type Semiconductor
- Series ID GD-2A-Series
- Sound Output Audible Alarm
- Supply Power 9 to 32 Vdc or 12 to 24 Vac
- Supply Voltage 9 to 32 Vdc, 12 to 24 Vac
- Supported Devices Fire and security systems
- Weight 0.5 lb
- Width 5 in
The Macurco GD-2A low-voltage combustible gas detectors are reliable, lightweight, and
aesthetically pleasing gas detectors made to keep you and the people you care about safe
from harmful gases in residential and light commercial applications. - UL 2075 Listed
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UL Listed