Swiss Machined Sensor Housings

Detailed Description

Swiss machined sensor housings are compact precision components used to protect, locate and connect sensing elements within industrial, electronic and instrumentation systems. Typical parts include pressure sensor bodies, temperature probe housings, optical sensor sleeves, proximity sensor housings and miniature instrumentation bodies.

Stainless steel can be selected for corrosion resistance and mechanical durability, aluminum for lightweight assemblies, and brass for electrical or fluid-related sensor applications.

Swiss machining is particularly effective for cylindrical sensor bodies because multiple external diameters, internal bores, threads, sealing grooves and connector interfaces can be produced concentrically. Live tooling can add flats, radial holes and slots without transferring the part to a separate machining operation.

Available Surface Finishes

• As-Machined: Suitable for functional industrial sensor bodies.
• Fine Turning: Improves dimensional consistency and surface quality.
• Passivation: Available for stainless steel sensor housings.
• Anodizing: Provides additional corrosion protection for aluminum components.
• Nickel Plating: Suitable for selected brass components.
• Polishing: Available where appearance or smoother surfaces are required.

Structural & Functional Breakdown

• Precision Internal Bores: Locate sensor elements and internal assemblies.
• Threaded Connections: Support direct mounting into equipment or process systems.
• Sealing Grooves: Accommodate O-rings and environmental sealing features.
• Cable & Connector Interfaces: Provide controlled connection points for electrical assemblies.
• Radial Features: Cross holes and flats support mounting and secondary functions.

Key Features

• Compact Precision Geometry: Multiple functional features can be integrated into small cylindrical housings.
• Concentric Internal Features: Sensor bores and external diameters can maintain accurate positional relationships.
• Integrated Sealing Design: O-ring grooves and sealing shoulders can be machined directly into the housing.
• Turn-Mill Capability: Radial holes, slots and flats can be added without extensive secondary setups.
• Flexible Material Selection: Stainless steel, aluminum and brass support different environmental requirements.
• Consistent Batch Production: Swiss machining is well suited for repeated production of small precision sensor components.

Applications

• Pressure Sensors
• Temperature Sensors
• Proximity Sensors
• Optical Sensors
• Industrial Instrumentation
• Automation Systems
• Process Control Equipment
• Electronic Devices