Inst ToolsInst ToolsInst Tools
  • Ask
  • Courses
  • Videos
  • Q & A
    • Interview
      • Instrumentation
      • Electronics
      • Electrical
      • Practical Questions
    • MCQ
      • Instrumentation MCQ
      • Electrical MCQ
      • Electronics MCQ
      • Control Systems MCQ
      • Analog Electronics MCQ
      • Digital Electronics MCQ
      • Power Electronics MCQ
      • Microprocessor MCQ
      • Multiple Choice Questions
  • EE
    • Electronics
      • Electronics Q & A
      • Electronic Basics
      • Electronic Devices & Circuits
      • Electronics Animation
      • Digital Electronics
    • Electrical
      • Electrical Basics
      • Electrical Q & A
      • Power Electronics
      • Electrical Machines
      • Electrical Animation
      • Power Systems
      • Switchgear & Protection
      • Transmission & Distribution
  • Measure
    • Control Valves
    • Calibration
    • Temperature
    • Pressure
    • Flow
    • Level
    • Analyzers
    • Switches
    • Vibration
    • Solenoid Valve
  • Control
    • PLC Tutorials
    • Control Systems
    • Safety Instrumented System (SIS)
    • Communication
    • Fire & Gas System
  • More
    • Design
    • Tools
    • Animation
    • Basics
    • Formulas
    • Standards
    • TextBooks
    • Common
    • Software
    • Excel Tools
    • Erection & Commissioning
    • Process Fundamentals
    • Videos
    • Books
Search
All rights reserved. Reproduction in whole or in part without written permission is prohibited.
Reading: Comparison of Temperature Sensors – Industrial Process Control
Share
Notification Show More
Font ResizerAa
Inst ToolsInst Tools
Font ResizerAa
  • Courses
  • PLC Tutorials
  • Control Systems
Search
  • Ask
  • Courses
  • Videos
  • Q & A
    • Interview
    • MCQ
  • EE
    • Electronics
    • Electrical
  • Measure
    • Control Valves
    • Calibration
    • Temperature
    • Pressure
    • Flow
    • Level
    • Analyzers
    • Switches
    • Vibration
    • Solenoid Valve
  • Control
    • PLC Tutorials
    • Control Systems
    • Safety Instrumented System (SIS)
    • Communication
    • Fire & Gas System
  • More
    • Design
    • Tools
    • Animation
    • Basics
    • Formulas
    • Standards
    • TextBooks
    • Common
    • Software
    • Excel Tools
    • Erection & Commissioning
    • Process Fundamentals
    • Videos
    • Books
Follow US
All rights reserved. Reproduction in whole or in part without written permission is prohibited.
Inst Tools > Blog > Temperature Measurement > Comparison of Temperature Sensors – Industrial Process Control

Comparison of Temperature Sensors – Industrial Process Control

The temperature sensors come in various types, each with its own set of characteristics suitable for specific applications. Compare Now.

Last updated: October 30, 2023 5:46 am
Editorial Staff
Temperature Measurement
No Comments
Share
3 Min Read
SHARE

The temperature sensors come in various types, each with its own set of characteristics suitable for specific applications.

Comparison of Temperature Sensors

Comparison of Temperature Sensors - Industrial Process Control

Here we compared the popular temperature sensors in the below table. let’s have a look at it.

ParameterThermocoupleRTD (Resistance Temperature Detector)ThermistorInfraredBimetallic StripSemiconductor (IC)Fiber Optic
Principle of OperationSeebeck effectResistance varies with temperatureResistance varies exponentially with temperatureEmission of infrared radiationMechanical bending due to thermal expansionBandgap of semiconductor varies with temperatureLight wavelength changes with temperature
Temperature RangeWide (-200 to 2300°C)Moderate (-200 to 850°C)Limited (-100 to 300°C)Wide (-50 to 1000°C)Limited (-30 to 120°C)Moderate (-55 to 150°C)Wide (-200 to 800°C)
AccuracyModerateHighModerate to HighModerateLow to ModerateModerate to HighHigh
Response TimeFastModerateFastFastSlowFastFast
SensitivityLowModerateHighModerateLowModerateHigh
CostLowHighLowModerate to HighLowModerateHigh
LinearityNon-linearLinearNon-linearNon-linearNon-linearLinearLinear
Self-heatingLowModerateHighNoneNoneModerateNone
Ease of InstallationEasyModerateEasyModerateEasyModerateModerate
Safety AspectsGenerally SafeGenerally SafeGenerally SafeLimited (eye safety)Generally SafeGenerally SafeGenerally Safe

Here’s a brief explanation of the terms used:

  • Principle of Operation: The basic principle that allows the sensor to measure temperature.
  • Temperature Range: The range of temperatures the sensor can accurately measure.
  • Accuracy: How precisely the sensor can measure temperature.
  • Response Time: How quickly the sensor can respond to changes in temperature.
  • Sensitivity: How much the output changes for a given change in temperature.
  • Cost: The relative financial outlay required to purchase and install the sensor.
  • Linearity: Whether or not the output is directly proportional to the temperature.
  • Self-heating: Whether the sensor itself generates heat during operation, which could affect its accuracy.
  • Ease of Installation: How simple it is to install the sensor.
  • Safety Aspects: Considerations regarding the use of the sensor in hazardous conditions.

If you liked this article, then please subscribe to our YouTube Channel for Instrumentation, Electrical, PLC, and SCADA video tutorials.

You can also follow us on Facebook and Twitter to receive daily updates.

Read Next:

  • What is a Probe Thermometer?
  • Response Time Test of RTD
  • Transmitter Burnout Function
  • Thermowell Outer Diameter
  • Temperature Transmitter Maintenance
Don't Miss Our Updates
Be the first to get exclusive content straight to your email.
We promise not to spam you. You can unsubscribe at any time.
Invalid email address
You've successfully subscribed !
Pneumatic Temperature Transmitter with Sensor Principle
Peltier Effect Theory
Questions on Thermocouple and Pyrometer
Thermocouple Properties, Temperature Ranges, Element Construction
Basics of Temperature Switch
Share This Article
Facebook Whatsapp Whatsapp LinkedIn Copy Link
Share
Leave a Comment

Leave a Reply Cancel reply

Your email address will not be published. Required fields are marked *

Stay Connected

128.3kFollowersLike
69.1kFollowersFollow
208kSubscribersSubscribe
38kFollowersFollow

Categories

Recent Comments

  • Guifty Shimica on Top Non-PLC Certification Courses for Automation Professionals
  • Guifty Shimica on Top Non-PLC Certification Courses for Automation Professionals
  • MIHARITSOA Aina Sitraka on Top Non-PLC Certification Courses for Automation Professionals
  • Vaishnavi on Free Instrumentation Course for Trainee Engineers

Related Articles

thermocouple types

What is a Thermocouple ?

Thermocouple Questions and Answers

Thermocouple Questions and Answers

testing-thermocouples-and-rtds

Testing thermocouples and RTDs using Multi-function Calibrators

Thermocouples Green Rot Effect

Thermocouples Green Rot Effect

Liquid In Glass Thermometers

Liquid In Glass Thermometer Principle

calibrating-and-testing-rtd-sensors

RTD Calibration Procedure

What is a Thermostat

Thermostat – Types, Working Principle, Advantages, Applications

Laws of Thermocouples

More Articles

Allen-Bradley MicroLogix controller

Programmable Logic Controller (PLC) Questions and Answers – 15

Industrial Oven Control Application with PLC Controller

Industrial Oven Control Application with PLC Controller

two-way communication between PLC systems

Transferring Data Across PLC Systems – TSEND_C and TRCV_C

Electrical Motor Failures

Most General Reasons for the Electrical Motor Failures

Flame Emission Photometers Questions & Answers

Flame Emission Photometers Questions & Answers

Sorting Defective Parts PLC Logic

Advanced PLC Programming for Defective Parts Sorting

Proximity Transducer Operation

Proximity Transducer System Operation

Electromagnetic limit switch

Electromagnetic and Conductive limit switches Principle

Follow US
All rights reserved. Reproduction in whole or in part without written permission is prohibited.
Welcome Back!

Sign in to your account

Username or Email Address
Password

Lost your password?