Product Overview
The ATOS SMAP-320/E 11S is a precision industrial pressure switch engineered by Atos, a globally recognized manufacturer of high-performance hydraulic components and systems. Operating on a spring-loaded piston or diaphragm sensing principle, this device continuously monitors system pressure and provides a reliable electrical switching signal when the preset threshold is reached. Unlike a pump or valve, the SMAP-320/E 11S functions strictly as a pressure-to-electrical signal transducer, serving as a critical control and safety component in industrial hydraulic circuits. It is designed to initiate alarms, sequence operations, or protect machinery by de-energizing circuits when pressure deviates from safe operating parameters.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Pressure Switch (Motors, Sensors & Automation) |
| Model Designation | SMAP-320/E 11S |
| Operating Pressure | Standard Industrial Grade (Up to 320 bar rated range) |
| Mounting & Connection | Standard ISO / Manufacturer Interface (Threaded hydraulic port) |
| Electrical Interface | Industrial micro-switch with screw terminals (11S configuration) |
| Switching Function | SPDT (Single Pole Double Throw) changeover contact |
Engineering Features & Advantages
- Precision Performance: Factory-set or field-adjustable pressure threshold ensures accurate and repeatable switching signals for critical hydraulic control logic.
- Industrial Reliability: Built for continuous operation under severe industrial conditions, with robust housing and internal sensing elements resistant to pressure spikes and fluid contamination.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original OEM standards, ensuring seamless integration into existing Atos hydraulic power units and control manifolds.
- Versatile Electrical Integration: The 11S micro-switch configuration provides reliable SPDT contacts suitable for PLC inputs, relay logic, and alarm circuits.
Typical Industrial Applications
The ATOS SMAP-320/E 11S pressure switch is widely deployed in heavy industrial scenarios including plastic injection molding machines for clamp and injection pressure verification, metallurgical presses for overload protection, construction and marine hydraulics for system safety interlocks, and CNC machine tools for hydraulic clamping circuit confirmation. It is also commonly used in hydraulic power units to monitor filter clogging, accumulator pre-charge, and pump discharge pressure.
PRODUCT IMAGES
ATOS SMAP-320/E 11S Pressure Switch
âš¡ Emergency Plant Maintenance & Ready-to-Ship Notice:
- Authentic & Fully Tested: 100% bench tested for hydraulic response, pressure rating, and null-bias stability before dispatch.
- Fast Dispatch: In-stock units ready for same-day dispatch via DHL / FedEx Express directly to your plant.
- Pre-Shipment Verification: High-definition photos, video testing runs, and serial number verification provided prior to shipment.
- Peace of Mind: Covered by our 12-Month Replacement Warranty.
Shop the genuine ATOS SMAP-320/E 11S Solenoid Directional Valve. This Italy-made 110V AC hydraulic component features a 4-way 3-position design, delivering leak-free, reliable fluid control for heavy-duty industrial systems.