LensVoxEngineering Services
HomeServicesInstrumentation & Control
Capabilities

Instrumentation & Control

Field instruments, control valves, transmitters, hazardous area instruments and alarm management — the sensing and final-element layer where automation strategy meets physical reality. Our work spans instrument selection across measurement technologies, hazardous area compliance, alarm management and calibration discipline.

CapabilitiesOperating ExperienceEngagement Shapes
Capabilities

Each capability is named, scoped and tied to a deliverable.

Flow Measurement Selection

Direct

Magnetic flowmeters for conductive liquids, Coriolis for high-accuracy mass flow, vortex for clean gases and steam, ultrasonic, and differential pressure (orifice, venturi, nozzle).

Deliverable received
OutputFlow measurement technology selection per service.

Pressure & Temperature Measurement Selection

Direct

Pressure transmitters (gauge, absolute, differential) and temperature sensors (RTD, thermocouple, infrared), with wetted material and hazardous area compliance.

Deliverable received
OutputPressure and temperature instrument selection per service.

Level Measurement Selection

Direct

Radar (guided wave, non-contact), differential pressure, ultrasonic, capacitance and tuning fork point level, with an application memo per service.

Deliverable received
OutputLevel measurement selection with an application memo per service.

Analytical Instrumentation Selection

Direct

Inline analytical instruments — pH, conductivity, dissolved oxygen, ORP, turbidity, TOC — and specialist analyzers such as gas chromatographs and refractometers.

Deliverable received
OutputAnalytical instrument selection for the measured parameters.

Control Valve Selection & Sizing

Direct

Globe vs. ball vs. butterfly vs. segment ball, body and trim material selection, sizing per ISA-75, and actuator and failure mode definition.

Deliverable received
OutputControl valve selection and sizing with actuator and failure mode.

Hazardous Area Instrumentation

Direct

Intrinsically safe (IS), explosion-proof (Ex d) and increased-safety (Ex e) instruments, Zone 0/1/2 cross-reference to instrument certification, and IS barrier selection.

Deliverable received
OutputHazardous area instrument selection with IS barrier specification.

Field Instrument Sourcing & Vendor Coordination

Coordination

Procurement coordination across specialist vendors, including RFQ packaging, technical bid evaluation and FAT supervision.

Deliverable received
OutputInstrument procurement package with RFQ, bid evaluation and FAT supervision.

Instrument Loop Engineering & Calibration

Direct

Loop drawing development, instrument tagging per ISA, calibration protocols and loop checkout procedures.

Deliverable received
OutputLoop drawings, tagging, calibration protocols and checkout procedures.

Alarm Management & Rationalization

Direct

Alarm rationalization for operating plants, alarm flood reduction, priority assignment per IEC 62682 / ISA-18.2 and operator response procedures.

Deliverable received
OutputRationalized alarm set with priorities and operator response procedures.

Calibration Programme & Compliance

Direct

Plant-wide calibration programme, frequency optimization and calibration record-keeping for GMP and TFS audit readiness.

Deliverable received
OutputCalibration programme with optimized frequencies and audit-ready records.
Operating Experience

Direct operating experience with field instrumentation, control valves and hazardous area instrument selection. Calibration programme implementation under customer audit conditions — GSK, DSM, Lupin, Sandoz, Sun and Dr. Reddy's profile.

Typical Engagement Shapes

Have a Instrumentation & Control problem on your plant?

Start a Diagnostic Study