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Temperature Difference Calculator

Temperature Readings
T1 [?]
T2 [?]
Temperature Difference (T1 - T2 = ΔT)
ΔT [?]

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Temperature sensor products
  • Marine aquaculture submersible seawater level & temperature transmitter
  • Sea water temperature probe and display for depth to 100 metres
  • TS100 Compact Temperature Transmitter and PT100 Probe
  • Concrete cooling tower submersible temperature probe

Related Tools

  • Temperature scale converter
  • Temperature difference converter

Contents

  • User Guide
    • T1 – Temperature
    • T2 – Temperature
    • ΔT – Temperature Differential

User Guide

This tool will calculate the difference in temperature between two measured temperatures ΔT = T₁-T₂ and will convert any combination of temperature units for each temperature value.

T1 – Temperature

Enter the temperature you want to subtract from here.  This could be the highest temperature when comparing two temperature measurement zones, or the end temperature following a test for an incremental rise or fall in temperature.

T2 – Temperature

Enter the temperature you want to subtract here.  This could be the lowest temperature when comparing two temperature measurement zones, or the start temperature when beginning a test for an incremental rise or fall in temperature.

ΔT – Temperature Differential

This is the difference in temperature between T1 and T2 . If T1 > T2 the difference will be positive (+), and if T1 < T2  the difference will be negative. Since ΔT is not a measured temperature, it is converted to other temperature units using different formulas, see this temperature difference converter for more details on the formulas for converting temperature differences.

Temperature instrumentation products
  • 4 x clean rooms pressure, humidity & temperature measurement system
  • Sea water temperature probe and display for depth to 100 metres
  • Clean room temp, RH and pressure monitoring

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