Sensocon Siren™ Air Flow Alarm


Siren™ Air Flow Alarm

The Series AFA Siren™ Air Flow Alarm is an air flow monitor designed to provide visual and audible indications for decreases in air flow. Its color changing LED's provide vibrant visual indication of the operating status of the unit. A crisp and clear audible alarm will sound when air flow decreases below the designated set point. The Siren™ offers multiple mounting options including bracket mounting and interlocking strips. The unit can be powered through the 6-position terminal connection or by use of a power adapter. The Siren™ offers the ability to customize the minimum velocity set point should there be a need for a set point greater than the standard 80% of operational velocity. All units come standard with a night set back option for those who are energy conscious. The Siren also fulfills the exhaust alarm requirement needed to be in compliance with NSF/ANSI Standard 49. A quick installation process, one-touch calibration, and one-touch reset make for an easy set up and easy use. 
• High Visibility Status Indication 
• Quick Installation 
• Standard Night Set Back 
• Audible Alarm 
• Multiple Mounting Options
Siren™ Air Flow Alarm
Power Requirements 12 - 24 VDC
Additional Specifications Operating Temperature: 
60 - 100° F (16 - 37° C) 
Velocity Range: 
40 - 2000 fpm (0.2 - 10.2 mps) 
Input Current: 
0.5 A Max 
Relay input: 
Night Set Back 
Relay output: 
SPDT 2A @ 30 VDC 
Audible Alarm: 
Probe Cable Length: 
12ft (3.6m) 
Power Adapter Cable Length: 
6ft (1.8m) 
Optional Power Extension Cable: 
6ft (1.8m)



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Sensocon, Inc. was founded and incorporated in 2005 to fulfill the demand for new and innovative products in the areas of differential pressure, air velocity,...

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