+2 (02) 238 242 80           +2 (0122) 00 555 91

Sensor Air Flow

Product # RMA-AF1-SEN  (NO)
Product # RMA-AF2-SEN  (NC)

Air Flow 1 Sensor (NC) provides real-time recognition of air flow stoppage. This Air Flow Sensor is normally closed and includes a mounting clip and clamp.

Typical use is to monitor continuous air flow in an HVAC duct, under a raised floor, or near a fan on a rack cabinet or important server.

This is an instant 'Plug & Play' sensor via one of the switch sensor channels on the back of any compatible Room Alert ID box. Cable distance can be extended from the standard 7.5m to approximately 275m by using standard speaker wire, twisted pair or any reliable low voltage 2-wire cable.


Environment Condition Monitored   Air Flow
 Real-Time Recognition  Air Flow Stop/Start (normally closed)
 Power Supply  Monitoring Unit 
 Sensor Cable Type  2 Wire Sensor Cable 
Sensor Cable Length  7.5m
 Maximum Sensor Cable Length  Approximately 275m
 Compatible Products  Room Alert 32W, 32E, 26W, 26WO, 24E, 12E, 11E, 7E, 4E & 3E