Magnetic sensors are actuated by the presence of a permanent magnet. Their operating principle is based on the use of reed contacts, which consist of two low reluctance ferro-magnetic reeds enclosed in glass bulbs containing inert gas. The reciprocal attraction of both reeds in the presence of a magnetic field, due to magnetic induction, establishes an electrical contact.
| Fargo Controls, Inc. | |
|---|---|
| Product Category | Proximity Sensors |
| Product Number | S3390 |
| Product Name | Magnetic Proximity Sensor |
| Sensor Technology | Magnetic Proximity Sensor |
| Body Shape | Cylindrical; Threaded Barrel |
| Operation Distance | 0.3150 inch (8 mm) |
| Switching Frequency | 0.2300 kHz |
| Operating Temperature | -13 to 212 F (-25 to 100 C) |
