SMAP
The Atos SMAP series consists of hydro-electric subplate pressure switches designed for industrial hydraulic systems. These components close or open an electrical contact when fluid pressure reaches a user-defined threshold.
- Operating Pressure : High Performance Range
- Application : Industrial & Mobile Systems
About this item
The Atos SMAP is a heavy-duty, hydro-electric subplate pressure switch used to monitor and manage fluid pressure levels in industrial hydraulic systems. It operates by converting hydraulic pressure variations into a direct electrical signal, opening or closing an internal electrical contact once a user-defined pressure threshold is reached.
| Parameter / Feature | Specification Details |
|---|---|
| Component Type | Hydro-electric subplate pressure switch |
| Contact Mechanism | Piston-operated microswitch with gold-plated contacts |
| Contact Options | Normally Open (NO) and Normally Closed (NC) configurations |
| Max Pressure Rating | Up to 650 bar (9425 psi) |
| Pressure Settings | 5 to 40 bar / 7 to 80 bar / 10 to 160 bar / 30 to 320 bar / 50 to 630 bar |
| Hysteresis | Fixed differential (returns automatically when pressure drops) |
| Electrical Connector | Standard type 664 connector included |
| Adjustment Mechanism | Graduated control knob with a manual locking screw |
| Mounting Style | Subplate mounting conforming to ISO 4401 standards |
| Fluid Compatibility | Mineral oils, water-glycol, or synthetic fluids (requires FKM seals) |
| Fluid Temperature | -20°C to +60°C (standard) / up to +80°C (with PE options) |






















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