The SMX1 is a magnetic proximity switch incorporating Hall Effect technology. The two module configuration provides a cost effective solid state solution for a wide range of industrial limit switch applications. The high magnetic sensitivity of this switch design enables reliable detection at up to .6" (15mm) of module spacing.
SMX1
Specifications:
| Mechanical and Electrical | ||
| Case Dimensions | 1.25" x 1.00" x .40" (32 x 25 x 10 mm) | |
| Mounting | Two no. 4 screws (refer to diagram for dimensions) | |
| Electrical Connections | Flying lead cable terminations | |
| Operating Temperature | -20°C to 65°C (0°F to 150°F) | |
| Supply Voltage | 7.5Vdc to 24Vdc | |
| Supply Current | 30ma max (not including output load) | |
| Output | Open collector NPN and PNP transistors, 250ma max (refer to diagram for connection information) |
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| Operation | No magnet present, both outputs are off, LED indicator off Magnet present, both outputs are on, LED indicator on (may be used with only one output connected to load) |
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| Max detection gap | PN-4401 - .6" (15mm) PN-4201 - .4" (10mm) |
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| Sensor Wiring Diagram and Magnetic Alignment |
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Module Dimensions
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Module Configuration
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Module Connection
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Pricing
| SKU | Product title | Price | Add to cart |
|---|---|---|---|
| PN 4201 | SMX1 Sensor | $25.00 | |
| PN 4401 | Magnet | $9.50 | |
| PN 4402 | Magnet | $9.50 |
Contact Information:
For information, please contact Barrett Engineering at 707-725-9898.