Engineering calculators for instrumentation, electrical, PLC, and automation applications, including 4–20 mA, transmitter range, signal conversion, motor, power, and control system calculations used in industrial projects.
Interactive pH Calculator – pH to mV Conversion with Temperature Compensation ⚗️ Interactive pH Calculator Bidirectional pH ↔ mV Converter with Temperature Compensation Calculate pH from millivolts (mV) and vice versa using the Nernst equation with automatic temperature adjustment 🧮 pH Calculator Temperature Compensation 25°C Adjust the process temperature for accurate Nernst equation compensation (range: […]
This 4–20 mA Calculator helps convert current signals into engineering units and vice versa for industrial instrumentation applications.It is useful for signal scaling, transmitter configuration, loop checking, and troubleshooting in process control systems. 4–20 mA Calculator Lower Range Value (LRV) Upper Range Value (URV) Process Value (PV) Calculate Output (mA) Reverse Calculator (mA → Process
4–20 mA Calculator – Signal Conversion & Scaling Tool Read More »
This Control Valve Sizing Calculator helps you calculate the required Cv value based on flow rate, pressure drop, fluid properties, and operating conditions.It is useful for selecting and sizing control valves accurately in process control and industrial applications. 📘 Control Valve Sizing Calculator – User Guide Control Valve Sizing Calculator Control Valve Sizing Calculator ISA-75.01.01
Control Valve Sizing Calculator – Cv Calculation Read More »
Calculate the resistance of your PT-100 RTD sensor based on temperature or find the temperature from a measured resistance. This interactive calculator supports Celsius (°C), Fahrenheit (°F), and Kelvin (K), and lets you customize sensor parameters like R₀ and the temperature coefficient α. RTD Calculator (PT-100) Formula Used: RT = R₀ (1 + α ×
RTD Calculator for PT-100 Sensors – Quick & Easy Read More »
Join 5,000+ engineers & get practical knowledge straight to your inbox
