Alarms are normally managed on site by personnel charged with supervising the plant/facility and ensuring the continuity of the operation. Alarms are implemented to help manage operations and mobilise resources in order to return the operation to normal operational conditions after a fault has occurred.
Combining the power of remote terminal units (RTUs) and cloud-based server technology allows Omniflex to manage alarm annunciators remotely via Web-based technology. An RTU is used to communicate with the alarm annunciators using Modbus serial communications (up to 15 units – 240 alarms). The alarm status is transmitted via GSM to the Data2Desktop cloud-based servers, providing user access from any Internet browser and effectively allowing the alarm systems on site to be monitored and managed remotely. The system has the following key features:
• Supports up to 15 annunciators on a single serial port.
• Allows users to enter a manned mode or unmanned status mode.
• Programmable Teleterm units in PLC language IEC61131 for local automation functions.
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Omniflex has supplied an advanced anodic protection control system to phosphate producer Foskor, replacing a legacy transformer rectifier system while maintaining uninterrupted production. The distributed PowerView CP solution provides remote monitoring and DCS integration.
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A new South African regulation, effective since March 2025 with no transition period, sets out nine mandatory requirements for underground mine emergency control rooms, and specifies who must be in charge at all times.
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Omniflex’s OMNI16R alarm annunciator platform provides a direct replacement for legacy CSA systems such as MPAS 90 and SA9100, enabling operators in oil and gas, nuclear and power generation to modernise alarm infrastructure without sacrificing the clarity required for safe operations.
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Maintenance, Test & Measurement, Calibration
Remote monitoring is changing how cathodic and anodic protection systems are managed in process plants, giving operators continuous visibility of corrosion protection performance and enabling more proactive maintenance decisions.
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Omniflex explains how integrating remote monitoring and cloud-based platforms into cathodic and anodic protection systems is helping process plant operators stay ahead of corrosion and make smarter maintenance decisions.
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Omniflex supplied a remotely monitored impressed current cathodic protection system for the Perret Tower in Grenoble, a protected French heritage site, combining 24/7 corrosion protection with integrated surge protection against lightning strikes.
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A remote monitoring specialist explains why fibre optic technology is increasingly replacing copper cabling in safety-critical railway signalling systems.
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Legacy alarm specialist, Omniflex has delivered a direct retrofit solution for ageing MPAS 90 alarm systems at Kellanova’s Wrexham facility, replacing obsolete units with its SIL-1 rated Omni16R rack-based alarm logic, and Omni-X LED Displays.
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Remote monitoring expert, Omniflex has delivered a remote monitoring and control solution for an impressed current cathodic protection control system, aiding local authorities in Queensland, Australia in the essential maintenance of roadside culverts.
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