InstruCalc – Instrumentation Calculation & Sizing Software

InstruCalc is a specialized instrumentation engineering calculation software used by process engineers, instrumentation engineers, EPC contractors, and industrial consultants to perform accurate sizing and design calculations for process instrumentation systems.

As an authorized solution, InstruCalc is trusted in industries where calculation accuracy, engineering standards, and documentation traceability are non-negotiable.

Core Calculation Modules

• Flow Measurement Calculations – Orifice plates, venturi, nozzles, and flow meters.
• Control Valve Sizing – Liquid, gas, and steam valve sizing based on industry standards.
• Pressure Safety Valve (PSV) Sizing – Relief and safety valve calculations.
• Piping & Line Sizing – Velocity, pressure drop, and flow capacity analysis.
• Instrumentation Design Calculations – Supporting calculations for process design and validation.

Key Features

• Standards-Based Calculations – Supports recognized engineering standards and formulas.
• Engineering Accuracy – Designed for real-world process and instrumentation conditions.
• Structured Input & Output – Clear calculation steps and results for engineering review.
• Documentation & Reporting – Generate calculation sheets suitable for audits and approvals.
• Consistency Across Projects – Standardized calculation logic reduces human error.

Industries & Applications

• Oil & Gas
• Petrochemical and Chemical Processing
• Power Generation
• Water & Wastewater Treatment
• Process Manufacturing
• EPC and Industrial Engineering Firms

Why Use InstruCalc?

• Reduces manual spreadsheet-based calculation errors
• Improves engineering consistency and compliance
• Accelerates design and sizing workflows
• Provides clear calculation traceability for project documentation
• Suitable for safety-critical and regulated environments

Typical Use Cases

• Instrumentation sizing during FEED and detailed engineering
• Verification of control valve and PSV selections
• Engineering documentation for client and authority approval
• Design validation during plant upgrades and modifications

System Requirements

• Operating System: Windows-based environment
• Memory: 4 GB RAM minimum
• Storage: Minimal disk space required

Licensing

• Single-user engineering licenses
• Multi-user or project-based licensing options
• Maintenance plans for updates and technical support

Get InstruCalc

For pricing, licensing options, or technical consultation for InstruCalc, please contact us: