# 100+ Online Instrumentation Calculators Collections

Explore 100+ online instrumentation calculators, Excel tools, and third-party resources for precise engineering solutions, simplifying complex calculations across diverse industrial applications.

**Instrumentation Signal Calculators**

These signal calculators simplify instrumentation tasks by seamlessly converting between process variables, 4-20mA signals, and 3-15 psi signals, ensuring precision and compatibility in diverse industrial applications.

**1. PV to 4-20mA scaling calculator**

**2.4-20mA to PV scaling calculator**

**3.Calculator for 3-15 psi signal to 4- 20mA signal conversion**

**4.Calculator for 4- 20mA signal to 3-15 psi signal conversion**

**5. 4 to 20 mA Transmitter Output Process Value Calculator**

**6. Frequency(Hz) to 4 to 20 mA Signal Conversion Calculator**

**7. Transmitter Calibration Span, LRV and URV Value Calculator from Measured 4 to 20 mA**

**8. Flowrate to Differential Pressure (DP) Calculator**

**9. Square Root Extraction Signal to Linear Signal Converter: 4-20mA, 3-15 Psi, 1-5 Volt Signals**

10. **Linear to Square Root Extraction Signal Converter: 4-20mA, 3-15 Psi, 1-5 Volt Signals**

**11. 4 – 20 mA to 1 – 5V, 3 -15 Psi and 0.2 – 1.0 Bar Signal Conversion Calculator**

**PLC Digital Signal Calculators**

These PLC digital signal calculators streamline industrial automation by converting between 4-20mA signals, 1-5 Volt outputs, raw counts, and engineering units, enhancing precision and control system efficiency.

**1.Calculator for 4-20mA Signal to 1- 5 Volt and PLC 16-bit Raw Count Values**

**2.Calculator/ Instrumentationtool for Raw Counts value to Engineering Units**

**3.Extended high and low limit calculator**

**4.Split Range Calculator – Control system**

**Level Measurement Calculators**

Streamline level measurement processes with this comprehensive suite of calculators. From DP calculations for various tank configurations to interface and density measurements, optimize your instrumentation with precision and ease.

**1.DP calculator for open tank level measurements**

**2.DP calculator for Zero suppression – open tank level measurement**

**3.DP calculator for Dry leg Level measurement – closed tank**

**6.DP calculator for Interface level measurement**

**7.Interface level calculator from Differential pressure (DP)**

**13.Displacer type interface level transmitter dry calibration weight calculator**

**14.Displacer type level transmitter dry calibration weight calculator**

**Flow Measurement Calculators**

Enhance flow measurement accuracy with these calculators. Re-range DP flow transmitters, compute outputs, and determine flow velocities using the Pitot tube, ensuring optimal performance in diverse industrial applications.

**1.DP Flow Transmitter Re-Ranging Calculator**

**2.Differential pressure Flow Transmitter Output Calculator**

**3.Pitot tube flow velocity calculator**

**4. Orifice Plate Flow Rate Calculator**

**Pressure Measurement Calculators**

Optimize pressure measurement efficiency with this calculator, precisely computing pressure loss in instrument air lines for accurate industrial instrumentation.

**1.Calculator for Pressure Loss in instrument Air line**

2.**PSIG to PSIA Conversion Calculator**

**Temperature Measurement Calculators**

Maximize temperature measurement precision with RTD calculators. Convert resistance to process temperature and vice versa, ensuring accurate readings in diverse industrial applications.

**1.RTD Calculator: Converting Measured Resistance to Process Temperature**

**2.RTD Calculator: Converting Process Temperature to measured Output Resistance**

**3. RTD Class A Tolerance Calculator**

**Calculators in Control Valves**

Use our Control Valve Calculators for accurate Kv to Cv and Cv to Kv conversions to optimize valve performance.

**Weighing Measurement Calculators**

Enhance weighing accuracy with this calculator, precisely determining load cell millivolt output for optimal measurements in industrial

**1.Load cell millivolt (mV) output calculator**

**Displacement Measurement Calculators**

Improve displacement measurements using this calculator, precisely computing LVDT output voltage for accurate industrial instrumentation in diverse applications.

**1.Linear Variable Differential Transformer (LVDT) Output Voltage Calculator**

**2. Vibration Unit Conversion Calculator**

**Calibration Activity Calculators**

Ensure calibration precision with this calculator, identifying and quantifying errors in instruments for accurate adjustments in calibration activities.

**1.Calibration Error Calculator for Instruments**

**2.Instrument Calibration Verification Calculator**

**3.Online Calibration Test Points Value Calculator**

**4.Instrument Accuracy Calculator**

**Process Measurement Calculators**

Optimize efficiency with the Unloaded Steam Cost calculator for precise evaluation in process measurement, ensuring cost-effective operations in steam-related industrial processes.

**1.Unloaded Steam Cost calculator**

**Pressure Unit Conversion Calculators**

Explore a series of pressure unit conversion calculators, enabling quick and accurate conversions between various pressure units

**Millibar (mBar) to Psi Pressure Unit Conversion Calculator****Psi to Millibar (mBar) Pressure Unit Conversion Calculator****Psi to Kg/cm² Pressure Unit Conversion Calculator****Kg/cm² to Psi Pressure Unit Conversion Calculator****Bar to Psi Pressure Unit Conversion Calculator**- P
**si to KPa Pressure Unit Conversion Calculator** **Kpa to Psi Pressure Unit Conversion Calculator****Pascal(Pa) to Bar Conversion Calculator****Millimeter of Mercury (mmHg) to Psi Pressure Unit Conversion Calculator****Psi to Millimeter of Mercury (mmHg) Pressure Unit Conversion Calculator****Bar to Pascal (Pa) Conversion Calculator****Psi to Pascal (Pa) Conversion Calculator****Pascal (Pa) to Psi Conversion Calculator****Psi to Standard Atmospheric Pressure (atm) Conversion Calculator****Standard Atmospheric Pressure (atm) to Psi Conversion Calculator****Torr to Psi Pressure Unit Conversion Calculator****Psi to Torr Pressure Unit Conversion Calculator****Bar to Millimeter of Mercury (mmHg) Pressure Unit Conversion Calculator****Millimeter of Mercury (mmHg) to Bar Pressure Unit Conversion Calculator****Psi to Inch of Water (inH2O) Pressure Unit Conversion Calculator****Inch of Water (inH2O) to Psi Pressure Unit Conversion Calculator**

**Excel Calculator – Instrumentation Tools**

Access a suite of powerful Excel tools and applications for instrumentation professionals, from DP level and density calibration to PID loop simulation and unit conversion, ensuring precision in your work.

**1.Excel Tool for DP Type Level and Density Transmitter Calibration Range Calculation**

**2.Excel Based PID Loop Simulator**

**3.Free PID Loop Simulation Tools**

**4.Split Range Calculator – Control System**

**5.Unit Conversion Tool for Instrumentation Engineer**

**6.Tool for Converting Instrumentation Standard Signals and Process Variables **

**7.Android Application to Convert Instrumentation Standard Signals and Process Variables**** **

**Third Party InstrumentationTools**

Explore a diverse range of third-party instrumentation tools, from thermocouple and Pt100 calculators to flow and pressure sizing tools, ensuring precise measurements and efficient calculations across various industrial applications.

**1.Thermocouple Voltage to Temperature Calculator**

**3.****Thermocouple Table Voltage Calculator**

**5.****Field of View Calculator (Fov) Accurate Apparent Temperature Calculation**

**6.****Its-90 Reference Function Calculator**

**12.****DP Flow Sizing and Configuration Tool**

**13.****Cv Calculator with Flow and Pressures **** **

**14.****Scfm(Standard Cubic Feet Per Minute ) Calculator with Cv and Pressures**

**18.****Cv Calculator for Valve Sizing**

**19.****Power Module Life Estimator**

**20.****Pressure Gauge Cost Savings Calculator**

**21.****Wireless Smart Instrument Cast Saving Estimator**

**22.****Smart Wireless Interface Capacity Estimator**

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