INDUSTRY 4.0/IOT/AI Offshore platforms present difficult operating conditions


A third approach is firmware duty-cycling, using ultra-low-power microcontrollers that draw less than 5µA in deep-sleep mode. When paired with localised edge processing, the device monitors variables continuously while only waking the power-intensive RF transceiver when absolutely necessary. Battery life is preserved by monitoring for a specific threshold or waiting for an anomaly to be detected.


The regulatory imperative The old “we’ll sort security in version 2” approach no longer works, due to the EU’s Cyber Resilience Act. Industrial wireless product developers now face hard legal obligations around cybersecurity. Get it wrong and you face financial penalties and potential exclusion from major markets. Ticking the electronic and cryptographic compliance boxes counts for very little if the hardware itself gives up the ghost on the plant floor. Industrial wireless instruments have to keep working in conditions that would kill a consumer device within weeks. • Vibration resistance: Pumps and


compressors produce relentless mechanical vibration that gradually fatigues solder joints. Boards need careful component orientation, mechanical anchoring, and appropriate potting compounds to absorb that ongoing punishment.


• Thermal extremes: Field devices must perform reliably anywhere from -40°C to +85°C, a range where clock crystals and RF components can drift out of tolerance if the design hasn’t properly accounted for it. • Ingress protection: Enclosures need serious environmental sealing against moisture and corrosive gases. Breathable vents are often part of the solution, balancing internal pressure differentials without letting the outside world in.


Getting compliance right first time Bringing an industrial wireless device to market spans RF engineering, low-power design, hazardous area certification, and now cybersecurity legislation. Missing a PCB clearance requirement or stumbling on a protocol test


could mean expensive redesign cycles and project timelines that slip by months.


As an Analog Devices (ADI) Design Partner,


ByteSnap’s engineering team has built a process to avoid those delays. Working with validated, pre-certified hardware components, the team guides industrial manufacturers from initial feasibility through prototyping and the demanding FieldComm Group certification process. New wireless instruments arrive in the field compliant, robust, and ready to work from day one. For more on industrial wireless product development and ATEX compliance, visit the ByteSnap website.


ByteSnap Design bytesnap.com


Industry 4.0 efficiency


TÜV SÜD can help you future-proof your manufacturing by embracing Industry 4.0 through emerging technologies such as IoT, AI, digital twins, and automation. We provide assessment, trainng, advisory and testing services.


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Running your operation comes with enough challenges. Managing your industrial filtration systems doesn’t have to be one of them.


PEACE OF MIND. DELIVERED BY DONALDSON.


YOUR PARTNER FOR PEACE OF MIND


SCAN to schedule a free consultation with a Donaldson expert.


JULY/AUGUST 2026 | PROCESS & CONTROL ENGINEERING 13


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