Description
Orion AFM Series Fan and Filter Fan Air Flow Monitor:
The AFM series provides an economical solution for indicating fan or blower airflow. The AFM module operates an optical LED or audible alarm when airflow falls below 8.2 ft/s due to fan filter clogs or foreign materials coming in contact with the fan blade. Field retrofittable for AC or DC fan/blower applications, this air flow sensor protects components like power supplies, PoE midspans and displays in sensitive equipment including servers, telecom switches, medical equipment and kiosks. An AFM Kit is also available including an AFM-01NC, clip, three plastic guards (80, 92, & 120mm), buzzer, LED and holder, switch and power supply.
Features:
Field retrofittable
Mounts via clip or clamp
Installs perpendicular to front or intake side of fan
Small size - 34 x 17.5 x 7.5 mm (1.3 x 0.7 x 0.3")
Operating life: > 100,000 cycles
Operating temperature range: -20° C to 50° C
Applications:
Servers
Telecom Switches
Power Supplies
Kiosks/Electric Signage
Medical Equipment
The AFM series provides an economical solution for indicating fan or blower airflow. The AFM module operates an optical LED or audible alarm when airflow falls below 8.2 ft/s due to fan filter clogs or foreign materials coming in contact with the fan blade. Field retrofittable for AC or DC fan/blower applications, this air flow sensor protects components like power supplies, PoE midspans and displays in sensitive equipment including servers, telecom switches, medical equipment and kiosks. An AFM Kit is also available including an AFM-01NC, clip, three plastic guards (80, 92, & 120mm), buzzer, LED and holder, switch and power supply.
Features:
Applications:
Specifications
| Fan Size | 4.72" (120mm) |
|---|---|
| For Use With | 120 mm Fans |
| Housing Material | Plastic, UL 94HB, Black |
| Mounting Type | Air-flow monitor opening perpendicular to air flow |
| Operating Temperature | -20 to 50 °C |
| Primary Type | Fan Accessories |
| Series | AFM Series |
| Switching Voltage | NC, AC/DC 240 V/NO, DC 60 V |
| Type | Air-Flow Monitor |
| Weight | 31 g |
| Datasheet |  View (PDF) |
