Isobaric Pressure Exchanger Energy Recovery Devices (PX / ERD): Telemetry Ingestion, Physics AI & Reliability Architecture

Optruss connects non-intrusively using read-only industrial protocols including OPC-UA, Modbus-TCP, Profinet, and MQTT Sparkplug B. Telemetry from existing instruments—monitoring High-pressure and low-pressure inlet/outlet differential pressure transmitters (bar), Magnetic proximity tachometer rotor rotational speed sensor (RPM), High-accuracy electrolytic conductivity sensors measuring volumetric mixing percentage—is streamed across hardware-enforced unidirectional data diodes into sovereign edge enclaves. High-frequency vibration and dynamic pressure are sampled at up to 102.4 kHz to capture micro-spalling and transient acoustics without injecting latency into DCS control loops.

Real-time ceramic rotor hydrodynamic lubrication gap observer correlating rotor RPM with brine differential pressure to prevent ceramic touch contact. By fusing mechanical first principles (affinity laws, thermodynamics, and rotor dynamics) with deep neural networks, Optruss eliminates false positive trips common to purely statistical anomaly detection. The system provides an early warning horizon of Real-time Interlock, predicting root causes such as Ceramic rotor-to-sleeve hydrodynamic bearing hydrodynamic film collapse and ceramic chipping, Internal volumetric volumetric mixing leakage between high-pressure brine and low-pressure seawater before mechanical damage propagates.

Optruss features pre-configured kinematic signatures, vibration tolerance envelopes (ISO 9001 / Hydraulic Institute Standards), and thermal failure models for leading global manufacturers including Energy Recovery Inc. (PX), Danfoss (iSave), Flowserve (DWEER), KSB. Integration is vendor-agnostic and does not require proprietary OEM software gateways, allowing unified fleet-wide condition monitoring across mixed-vendor operating plants.

This telemetry model is deployed across heavy continuous process facilities in Mega Seawater Reverse Osmosis (SWRO) Plants, High-Recovery Industrial Desalination, Zero Liquid Discharge (ZLD) Brine Handling, Mining Brine Desalination. Field deployments validate an average +50% MTBF MTBF extension, Up to 98% hydraulic energy transfer efficiency, slashing SWRO desalination energy consumption to < 2.8 kWh/m3., and substantial reduction in unplanned maintenance costs. Critical alerts trigger automated CMMS work orders with OEM spare parts reservation.