Offshore systems operate in some of the most demanding environments. Equipment must perform reliably under heavy loads, vibration, saltwater exposure, changing weather conditions and, in some cases, hazardous areas. For these applications, ATEX certified products may be required to ensure safe operation.
At Althen Controls, we supply joysticks, sensors and control solutions for offshore applications. Our products are used in oil and gas platforms, offshore wind systems, lifting equipment, subsea applications and vessel operations.
We offer both standard components and custom solutions, including ATEX options where required. This allows us to support engineers with reliable control, accurate feedback and safe operation in critical offshore systems.
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ATEX & IECEx certifiedCertified for safe use in hazardous areas worldwide.
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Reliable and experiencedPredictable lead times and dependable delivery
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Tailored solutionsCustom sensors for your application
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Precise & robustAccurate output and long-term reliability
Products
ATEX joysticks
- Safe for use in hazardous environments
- ATEX certified for EU applications
- IECEx certified for worldwide use
- Suitable for offshore, mining and chemical applications
Linear potentiometers
- Measurement range 10 mm to 1.000 mm
- Compact in size and light in weight
- Conductive plastic or wirewound
Marine joysticks
- Suitable for heavy duty and ATEX environments
- Reliable and intrinsically safe operation
- Standard and custom joystick solutions
- Designed for marine and offshore applications
Rotary magnetic hall sensors
- Measuring range 360° to 3.600°
- Contactless measurement principle
- High performance & EMS durable
Talk to an offshore specialist
We ensure fast response and clear specifications for your project.
Control solutions for offshore cranes and winches
Offshore platforms use cranes, winches and lifting systems to move heavy loads in demanding conditions. These systems require precise operator control and reliable feedback.
Our joysticks are used for manual control of offshore equipment such as cranes, winches and deck machinery. For hazardous areas, ATEX certified joystick configurations are available.
The robust design and high-quality components support long service life, accurate control and safe operation in critical offshore applications.
Position measurement and feedback for offshore machinery
Offshore machinery and wind turbines need reliable sensor data. Think of position, vibration and acceleration. These measurements help engineers improve performance, monitor wear and reduce downtime.
Our sensors are used in hydraulic cylinders, valves, thrusters, actuators, turbine blades and subsea equipment. These components often face vibration, shock, saltwater and continuous use.
Our sensors are used for:
- Hydraulic cylinder position
- Valve position
- Feedback from thrusters and actuators
- Blade pitch position in offshore wind turbines
- Gearbox vibration measurement
- Tower movement monitoring
- Inclination measurement during installation
- Condition monitoring of rotating components
- Monitoring of subsea equipment
Depending on the application, we supply standard sensors, submersible versions and custom solutions. This helps offshore equipment operate safely, accurately and reliably.
Applications
Position measurement of hydraulic cilinders
Our robust linear position sensors are used to provide position feedback of the hydraulic cylinder.
Position measurement of offshore wind turbine blades
Wind turbine blades can control pitch in order to maximize power generation. Our multiturn Hall effect sensors are applied in wind turbines to provide position feedback of the turbine blades.
Made-to-fit customized operation joysticks for offshore cranes
Made-to-fit joysticks were developed for heavy-lift cranes in the energy industry, with a narrow design that fits seamlessly into ergonomic crane seat armrests.
Related products
Linear potentiometers
- Measurement range 10 mm to 1.000 mm
- Compact in size and light in weight
- Conductive plastic or wirewound
Linear magnetic hall sensors
- Measurement range 14 mm to 34 mm
- Contactless position measurement
- Excellent for measuring displacement
Multi-turn potentiometers
Multi-turn Potentiometers are used to determine position on industrial controls of operating machines and robots and to control motions.
Single turn potentiometers
Single Turn Rotation Potentiometers are available in many different (shaft) sizes, housings and resistance ranges.
Talk to an offshore specialist
We ensure fast response and clear specifications for your project.
Atex and IECEx solutions for hazardous offshore areas
Oil and gas platforms can contain potentially explosive atmospheres. Electrical components used in these zones must meet strict safety requirements.
We offer ATEX certified products for heavy-duty applications, including joysticks, load pins, load shackles and selected sensor solutions. Depending on the product configuration and certification, these solutions can be suitable for ATEX zones 0, 1 and 2. They are designed for safe use in hazardous offshore areas without compromising reliability or performance.
Built for critical offshore operations
Offshore equipment requires control and feedback solutions that match the application, environment and safety requirements. Our joysticks and sensors are used in systems where reliable operation, accurate control and long service life are required.
At Althen Sensors & Controls, we help engineers define the right configuration for their offshore project. From custom control layouts to ATEX-certified options, we support safe and dependable performance in demanding offshore applications.
Talk to an offshore specialist
We ensure fast response and clear specifications for your project.