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GfG GMA 40B Series Controllers


GfG GMA 40B Series Fixed System Controllers
 
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GfG GMA 40B Series Fixed Gas Detection System Controllers
Our Starting Price: $425.00 Each


Availability:: Usually Ships in 3 to 5 Business Days
Product Code: GFG.GMA40B

GMA 40B Series Channel Options

GMA 41B Single Channel Controller with Linear 4-20 mA Output.
GMA 44B One to Four Channel Controller. *No 4 - 20 mA Output. **All Sensors Must be Identical. [Add $525.00]
GMA 40B Series Enclosure Options

No enclosure required at this time.
Enclosure with Window and Key Lock for One (1) GMA 40 Series Controller. [Add $225.00]
Enclosure with Window and Key Lock for Two (2) GMA 40 Series Controllers. [Add $250.00]
Enclosure with Window and Key Lock for Four (4) GMA 40 Series Controllers. [Add $275.00]
GMA 40B Series Alarm Options

No alarm accessories required at this time.
Horn and Strobe Combination, 120 VAC, Clear Lens, Flush Mount. [Add $200.00]
Horn and Strobe Combination, 24 VDC, Red Lens. [Add $200.00]
Automatic Dialer, AC Power with 4 Hour Battery Backup. [Add $945.00]
GMA 40B Series Power Supply Options

No power supply required at this time.
24 VDC, 2 Amp, DIN-Rail Mount (Power supply requirements vary with system size). [Add $150.00]
24 VDC, 3.2 Amp, DIN-Rail Mount (Power supply requirements vary with system size). [Add $275.00]
24 VDC, 5 Amp, DIN-Rail Mount (Power supply requirements vary with system size). [Add $300.00]
24 VDC, 10 Amp, DIN-Rail Mount (Power supply requirements vary with system size). [Add $495.00]

 

  
Description
 
GfG Instrumentation's GMA 40B Series Controllers

GfG's GMA 40B Series Controllers
are a reliable gas detection warning system. The GMA 40 B Series consists of the GMA 41: a one channel controller and the GMA 44: a one to four channel controller.

Alarm Points:
Each alarm can be adjusted separately. False alarms are eliminated with the adjustable alarm delay. The alarm point values can be freely adjusted within the detection range. They can also be adjusted later with the control keys to adapt to changing requirements. Every alarm point value can be selected to be latching/non-latching or resettable/non-resettable.


Alarm Relays:
GMA 40B Series controllers provides four voltage-free relays for the three alarms and the fault warning. The relays may be used to control external alarm devices like lights or horns. They can even introduce specific counter measures to prevent or limit dangers from gases or vapors.

Additional Features:
The GMA 41 and GMA 44 store minimum or peak values, depending on the type of gas being detected. Even immediately following an alarm, gas dangers can be accurately detected.

The GMA (variant B) offers an integrated BUS-system. The BUS-system supplies power from one source to all connected GMAs. The BUS-system also connects individual controller alarms together so that, with the use of the key-operated switch, all connected monitors have one collective alarm. Several GMAs can be connected easily without additional wiring.


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