Control boxes: precise feedback for reliable process automation
In modern industrial plants, accurate information about the current plant status and the position of valves is crucial. Switch boxes or limit switch boxes ensure that the position of valves and actuators is reliably detected at all times and transmitted to the control system. Switch boxes increase process reliability, improve plant availability and lay the foundation for efficient industrial automation.
Greater transparency and control in the process
Switch boxes reliably detect whether a valve is open or closed and transmit this information directly to a PLC or a higher-level control system. At the same time, the visual position indicator allows for quick on-site checks. This enables operators to maintain an overview of their plant’s status at all times.
Your benefits at a glance
The switch box precisely detects the end positions of valves and reliably provides their current status at all times. This ensures that processes are monitored transparently and malfunctions are detected at an early stage.
Thanks to standardised interfaces, the control boxes can be easily integrated into existing automation and control systems. This enables efficient control and monitoring of plant processes.
The space-saving design simplifies installation and reduces cabling requirements. Namur valves can be connected directly to the control box as an option. This reduces installation time, material costs and potential sources of error.
Robust housings and high-quality components ensure reliable operation even under difficult environmental conditions. Dirt, moisture or mechanical stress do not impair functionality.
A range of switching and sensor technologies is available depending on the application. This allows the control box to be optimally adapted to the requirements of the specific plant and automation strategy.
Certified versions are available for applications in hazardous areas, meeting the highest safety requirements. This enables reliable use even in sensitive industrial sectors such as chemicals, oil and gas, or pharmaceuticals.
Which control boxes do we offer? The right solution for every application.
Space-saving limit switch box for direct mounting on pneumatic actuators – the cost-effective solution for standard applications, featuring direct mounting without a mounting bracket and an IP67 protection rating.
Robust limit switch box for demanding applications, offering space for up to four switches, numerous connection options and various housing variants, with an adjustable stainless steel mounting bridge and IP67 protection rating.
Version for potentially explosive atmospheres with ATEX and SIL certification. Space for up to four switches, flexible connections and robust construction to meet the highest safety requirements in industrial plants.
Control boxes for precise position feedback to ensure reliable process monitoring
Whether in the process industry, water and wastewater technology, energy supply or the chemical industry: limit switch boxes reliably transmit the position of valves and actuators to the control system at all times. Thanks to standardised interfaces, they can be easily mounted on a wide range of pneumatic actuators and integrated into the control system. This ensures safe processes across a range of applications.
Three best practise applications using switch boxes
We would be happy to help you choose the right control box.
Benefit from accurate information on the current system status and the position of the valves. Please contact us for a comprehensive consultation.
+41 41 780 22 22
info@tri-matic.ch
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