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GD-2B-Series
GD-2B 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
- Local alarms
- Clip in wire harness (CM-E1 & GD-2B) for in and out replacement
- Made in America
GD-2B-Series
From
$
240.00
Product Overview
- Accuracy Detail Sensitivity tested based on UL 1484.
- Additional Features Low replacement costs with long life sensors.Low maintenance with no calibration needed. Local alarms.Clip in wire harness (CM-E1 &GD-2B) for in and out replacement. Test Button Activates alarm relay for system test
- Alarm Indication Red LED, Audible Alarm
- Alarm Note 85 dB local buzzer at 10', LED indicators (red alarm, amber trouble, green normal), and N.O./N.C. alarm relay and N.C. trouble/supervisory relay for integration with fire and security panels. Alarm levels set to 25% of LEL per UL 1484. Includes local test, alarm test, gas test, and silence functions.
- Applications Air and HVAC, Commercial and Industrial, Hotels, Office and Commercial, Residential, School Buildings & Dormitories
- Audible Alarm 85 dB @ 10 ft
- Calibration Note No calibration required.
- Circuit Protection none
- Compatibility Fire and security systems; fire/burglary panels; CM-E1-IAK double gang adapter plate
- Control Output Alarm SPST Relay, Trouble SPST Relay
- Coverage Area 900 sq ft
- Current Draw Current (non-alarm): 40 mA @ 12 Vdc, 20 ma @ 24 Vdc, 34 mA @ 12 Vac, 17 mA @ 24 Vac Current (in alarm): 56 mA @ 12 Vdc, 28 mA @ 24 Vdc, 46 mA @ 12 Vac, 23 mA @ 24 Vac
- Data Logging No
- Display Note Non-indicating; no display
- Electrical Output Note N.O. or N.C. alarm relay and N.C. trouble/supervisory relay
- Electrical Rating Note • Alarm levels set to 25% of LEL per UL 1484; • Integrated relays include N.O./N.C. alarm relay and N.C. trouble/supervisory relay
- Finishing White
- Height 1.5 in
- Input Note 10-year solid state sensor, semiconductor technology; supports 9-32 Vdc or 12-24 Vac supply; 900 sq. ft. coverage area; alarm levels set to 25% of LEL per UL 1484.
- Measurement Range Note Alarm levels set to 25% of LEL per UL 1484
- Measuring Range 25% of LEL
- Mounting Flush Mount; Surface Mount
- Mounting Note Flush or surface mountable; includes a clip-in wire harness for simplified installation and replacement. Double gang adapter plate (CM-E1-IAK) available as an accessory.
- Mounting Orientation Flush or Surface Mount Enclosure
- Network and Communications Physical connection: Wired; Output: N.O. or N.C. Alarm Relay, N.C. Trouble/Supervisory Relay; System integration: Fire/burglary panels
- Number of Outputs 2
- Operating Environment Operating temperature: 32°F to 120°F (0°C to 48.9°C); Operating 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
- Operating Temperature Note 32°F to 120°F (0°C to 48.9°C), 0% to 90% RH non-condensing
- Output Detail Output 1: Alarm SPST Relay, 100 mA, 40 Vdc; Output 2: Trouble SPST Relay, 100 mA, 40 Vdc
- Overall Depth 3.13 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-2B-Series
- Sound Output 85 dB @ 10'
- Supply Voltage 9 to 32 Vdc, 12 to 24 Vac
- Supported Devices fire/burglary panels
- Weight 0.5 lb
- Width 5.13 in
The Macurco GD-2B 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.
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