Air Flow Monitors
![afm guard left copy afm guard left copy](https://orionfans.com/wp-content/uploads/elementor/thumbs/afm-guard-left-copy-scaled-e1648587682652-pobc2ffonfne2gyvpnr4cspgydm3wjv1s9p2v3xpcq.jpg)
![](https://orionfans.com/wp-content/uploads/2022/03/afm-middle-copy-1-scaled-e1648587525920-285x300.jpg)
![](https://orionfans.com/wp-content/uploads/2022/03/afm-guard-right-copy-scaled-e1648587778585-248x300.jpg)
Airflow monitor modules (AFM) and airflow monitor kits provide an economical solution for indicating fan or blower airflow. The AFM module has a contact closure that activates when airflow falls below 8.2 ft/s due to fan filter clogs or foreign materials coming in contact with the fan blade. They are field retrofittable and mount via a clip or a clamp to a protective plastic grill or guard.
The AFM Kit includes the AFM module, mounting clip, plastic guards, alarms, and power supply.
MODEL # | DATASHEET | DESCRIPTION | DISTRIBUTOR STOCK |
---|---|---|---|
AFM-01NC | Normally closed switch with clip and clamp | BUY NOW | |
AFM-01NO | Normally open switch with clip and clamp | BUY NOW | |
AFM-80NC | Normally closed switch with 80mm Guard | BUY NOW | |
AFM-80NO | Normally open switch with 80mm Guard | BUY NOW | |
AFM-92NC | Normally closed switch with 92mm Guard | BUY NOW | |
AFM-92NO | Normally open switch with 92mm Guard | BUY NOW | |
AFM-120NC | Normally closed switch with 120mm Guard | BUY NOW | |
AFM-120NO | Normally open switch with 120mm Guard | BUY NOW | |
AFM-KIT | AFM Kit with AFM-01NC, clip, plastic fan guards, buzzer, LED & holder, switch, and power supply | BUY NOW |