The AFM-80NO is an economical solution for indicating fan or blower airflow in sensitive equipment. It provides an optical LED or audible alarm signal when airflow falls below 8.2 ft/s (2.5 m/s) due to fan failure, filter clogs, or foreign materials. This specific model comes integrated with an 80mm fan guard and operates with a Normally Open (NO) switch logic.
Temp Range-20 to +50°C
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Technical Specifications
Orion AFM-80NO technical specifications.
General
| Switch Logic | Normally Open (NO) |
| Activation Threshold | 8.2ft/s |
| Integrated Guard Size | 80mm |
| Operating Temperature | -20 to +50°C |
| Switching Voltage | 60VDC |
| Switching Current | 0.50A |
| Operating Life | > 100,000cycles |
| Housing Material | Plastic UL94-HB, Black |
Compliance
| RoHS | Compliant |
| Flammability Rating | UL 94-HB |
Datasheet
Orion AFM-80NO Datasheet
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