--- title: "Beamex Temperature Sensors" description: "Meet the Beamex range temperature reference sensors, including high-accuracy reference sensors and industrial temperature sensors." image: "https://www.beamex.com/app/uploads/2022/11/iprt-300-pt100-probe-v1.png" url: "https://www.beamex.com/calibrators/temperature-sensors/" language: "en-GB" translations: {"en-US":"https://www.beamex.com/us/calibrators/beamex-temperature-sensors/md/","pt-PT":"https://www.beamex.com/pt/calibradores/sensores-de-temperatura-beamex/md/","zh-CN":"https://www.beamex.cn/jiaoyanyi/wenduchuanganqi/md/","nl-NL":"https://www.beamex.com/nl/kalibratoren/temperatuursensoren/md/","fi":"https://www.beamex.com/fi/kalibraattorit/lampotila-anturit/md/","sv-SE":"https://www.beamex.com/sv/kalibratorer/temperaturgivare/md/","it-IT":"https://www.beamex.com/it/calibratori/sensori-di-temperatura/md/","es-ES":"https://www.beamex.com/es/calibradores/sensores-de-temperatura/md/","de-DE":"https://www.beamex.com/de/kalibratoren/temperatursensoren/md/","fr-FR":"https://www.beamex.com/fr/calibrateurs/sondes-temperature/md/"} modified: "2026-10-06T11:15:51+00:00" --- ![Beamex IPRT temperature sensor](https://www.beamex.com/app/uploads/2023/09/iprt-with-shadow-img2023-06-07-102328.png) # Beamex Temperature Sensors Meet our range of temperature sensors Get expert help to find the best temperature sensor for you [Get calibration advice](https://resources.beamex.com/expert-request) [Home](https://www.beamex.com/) » [Calibrators](https://www.beamex.com/calibrators/) » Beamex Temperature Sensors ## Choose the right temperature sensor for your needs ### Beamex RPRT **High-accuracy reference sensor** The RPRT is our most accurate Pt100 reference temperature sensor. The RPRT is a very accurate and extremely stable sensor and is aimed to be used as a reference sensor in the most demanding temperature calibrations. Temperature range up to 660 °C (1220 °F). **Read more >** ### Beamex IPRT **Industrial reference sensor** The IPRT is a robust industrial Pt100 reference temperature sensor. The IPRT is a general-purpose Pt100 temperature reference sensor for industrial applications and for general industrial usage. Temperature range -45 to 300 °C (-49 to 572 °F). **Read more >** ![Beamex SIRT short temperature sensor](https://www.beamex.com/app/uploads/2020/03/SIRT-Pt100-probe-v9.jpg) ### Beamex SIRT **Short reference sensor** The SIRT is a very short Pt100 reference temperature sensor. The SIRT sensor is designed to be used as a reference sensor with the [Beamex MC6-T150](https://www.beamex.com/calibrators/beamex-mc6-t/) when calibrating short and flanged sanitary sensors. Temperature range -30 to 155 °C (-22 to 311 °F). **Read more >** ## Beamex RPRT high-accuracy reference sensor **Introduction** The Beamex RPRT is a very accurate and extremely stable temperature sensor and is aimed to be used as a reference sensor in the most demanding temperature calibrations. It provides temperature ranges up to 660 °C (1220 °F) via four different models, and offers excellent stability up to ±0.007 °C. The RPRT is available as a straight and as a 90° bent version. The sensor is provided with a Lemo connector compatible with Beamex MC6 family calibrators. With an adapter cable it can be used with any device with four banana contacts. The RPRT includes an integrated memory that stores sensor coefficients. An accredited calibration certificate with sensor coefficients is included in standard delivery. ![Temperature calibration - Beamex RPRT smart temperature probe](https://www.beamex.com/app/uploads/2020/11/Sensor-corner-in-case-2020-03-20-v1-e1606726201729.jpg) **Models** The Beamex RPRT is available in four models: | **Model** | **Description** | |---|---| | RPRT-420-300 | Max 420 °C, length 300 mm (12″), diameter 6.35 mm (1/4″),straight, calibrated range -45 to 420 °C (-49 to 788°F). | | RPRT-420-230A | Max 420 °C, length 230 mm (9″) (before angle), diameter 6.35 mm (1/4″), 90° angled, calibrated range -45 to 420 °C (-49 to 788°F). | | RPRT-660-300 | Max 660 °C, length 300 mm (12″), diameter 6.35 mm (1/4″), straight, calibrated range 0 to 660 °C (32 to 1220 °F). | | RPRT-660-230A | Max 660 °C, length 230 mm (9″) (before angle), diameter 6.35 mm (1/4″), 90° angled, calibrated range 0 to 660 °C (32 to 1220 °F). | [Download Beamex RPRT brochure](https://www.beamex.com/app/uploads/2024/11/beamex-rprt-brochure-eng.pdf) [Get pricing](https://resources.beamex.com/request-a-quotation) ## Beamex IPRT-300 industrial reference sensor The Beamex IPRT-300 is a robust general-purpose Pt100 temperature sensor designed for use as a reference sensor in industrial applications. It measures temperatures up to 300 °C (572 °F) and offers an accuracy of ±0.04 °C (±0.072 °F) when utilized with the provided correction coefficients. Compliant with the IEC60751 Pt100 (385) standard, the sensor can be used even without the correction coefficients, achieving better than 1/3 DIN accuracy. The IPRT-300 is equipped with a LEMO connector, ensuring compatibility with Beamex MC6 family calibrators and Beamex dry blocks. Each sensor is delivered with an accredited calibration certificate including the necessary coefficients as a standard feature. ![Beamex IPRT industrial temperature sensor](https://www.beamex.com/app/uploads/2023/09/item-9405330-v1-e1694771405900-1024x526.jpg) [Download Beamex IPRT brochure](https://www.beamex.com/app/uploads/2023/09/beamex-iprt-300-pt-100-probe-brochure-eng.pdf) [Get pricing](https://resources.beamex.com/request-a-quotation) ## Beamex SIRT-155 short reference sensor The Beamex SIRT-155 sensor is designed to be used as a reference sensor with the Beamex MC6-T150 when calibrating short and flanged sanitary sensors. The SIRT is very short and thin sensor provided with a thin cable, optimized for calibration of short temperature sensors. It provides temperature range -30 to 155 °C (-22 to 311 °F). The SIRT is provided with a connector for the Beamex MC6-T and several other Beamex calibrators. With an adapter cable it can be used with any device with four banana contacts. The SIRT is a standard IEC60751 Class A Pt100 sensor and can be used accurately without coefficients. For improved accuracy, it can be used with the coefficients provided as standard. An accredited calibration certificate with data and sensor coefficients is included in standard delivery. [How to calibrate sanitary temperature sensors >](https://blog.beamex.com/sanitary-temperature-sensor-calibration) ![Beamex SIRT-155 short reference sensor](https://www.beamex.com/app/uploads/2022/11/beamex-sirt-v2-1-1024x717.jpg) [Download Beamex SIRT brochure](https://www.beamex.com/app/uploads/2025/05/leaflet-sirt-155eng-1.pdf) [Get pricing](https://resources.beamex.com/request-a-quotation) ![Beamex MC6-T temperature calibrator](https://www.beamex.com/app/uploads/2019/12/MC6-T-at-field-v6.jpg) ## Everything you need to know about temperature calibration Browse all our insightful temperature calibration content and information. [Read more](https://www.beamex.com/solutions/temperature-calibration/) ## Discover more related content ![Free eLearning course on temperature calibration.](https://www.beamex.com/app/uploads/2023/09/elearning-v2-960x960.jpg) Blog ### [Industrial Temperature Calibration Course \[eLearning\]](https://blog.beamex.com/temperature-calibration-course) Learn about industrial temperature calibration without attending in-person calibration classes. eBook ### [Calibration Essentials: Software](https://resources.beamex.com/en/calibration-essentials-software) This Calibration Essentials Software eBook contains 67 pages of guidance and insights into how calibration software can assist you in implementing best practices. Video ### [How to calibrate a temperature sensor and transmitter with a HART output](https://www.beamex.com/videos/how-to-calibrate-a-temperature-sensor-and-transmitter/) In this video, we will show you how to calibrate a temperature sensor and transmitter with a HART output. White paper ### [How to calibrate a temperature switch](https://resources.beamex.com/lp-how-to-calibrate-a-temperature-switch?_gl=1%2A13efqbg%2A_ga%2AMzYzMzI4NzMxLjE2NDkwNzUxMjI.%2A_ga_DFQ48QBW49%2AMTY1NjMxNjcyOC41LjEuMTY1NjMxNzQyMi4w) Temperature switches are commonly used in various industrial applications to control specific functions and they need to be calibrated regularly to ensure they are working accurately and reliably. Video ### [How to calibrate a duplex temperature sensor](https://www.beamex.com/videos/how-to-calibrate-a-duplex-temperature-sensor/) What is needed to calibrate a duplex temperature sensor automatically? eBook ### [Calibration Essentials: Temperature](https://resources.beamex.com/lp-calibration-essentials-temperature) In 53 detailed pages, this book explains strategies and tactics for calibrating temperature instrumentation. Blog ### [How to choose a calibration laboratory – 13 things to consider](https://blog.beamex.com/how-to-choose-calibration-laboratory) What things do you need to consider when choosing a calibration laboratory for your calibrator or reference standard? Video ### [How to calibrate two Pt100 sensors simultaneously and automatically](https://www.beamex.com/videos/how-to-calibrate-two-pt100-sensors-simultaneously-and-automatically/) Did you know that the MC6-T have a unique feature called group calibration which allows to calibrate 3 PCS RTD sensors simultaneously? Video ### [How to calibrate a temperature switch automatically](https://www.beamex.com/videos/how-to-calibrate-a-temperature-switch-automatically/) Temperature switches are commonly used in various industrial applications to control specific functions. As with any measuring instrument, they need to be calibrated regularly to ensure they are working accurately and reliably. ![How to calibrate a sanitary temperature sensor automatically](https://www.beamex.com/app/uploads/2022/10/how-to-calibrate-a-sanitary-temperature-sensor-automatically-960x540.png) Video ### [How to calibrate a sanitary temperature sensor with Beamex MC6-T](https://www.beamex.com/videos/how-to-calibrate-a-sanitary-temperature-sensor-video/) The calibration of sanitary sensors is different than calibrating normal temperature sensors. In this video, we will show you how to calibrate a short sanitary temperature sensor automatically. ![How to calibrate a Pt100 temperature sensor automatically](https://www.beamex.com/app/uploads/2022/10/how-to-calibrate-a-pt100-temperature-sensor-automatically-960x540.png) Video ### [How to calibrate a Pt100 temperature sensor with Beamex MC6-T](https://www.beamex.com/videos/how-to-calibrate-a-pt100-temperature-sensor-video/) Temperature measurement is one of the most common measurements in the process industry and the Pt100 temperature sensors are very common sensors. Every temperature measurement loop has a temperature sensor as the first component in the loop. Blog ### [How to calibrate a temperature switch](https://blog.beamex.com/how-to-calibrate-a-temperature-switch) Temperature switches are commonly used in various industrial applications to control specific functions and they need to be calibrated regularly to ensure they are working accurately and reliably. Blog ### [Sanitary Temperature Sensor Calibration](https://blog.beamex.com/sanitary-temperature-sensor-calibration) Sanitary temperature sensors are commonly used in many industries, such as Food and Beverage, Dairy, Pharmaceutical and Life-science where it is critical that the calibration results are free from errors. White paper ### [Uncertainty components of a temperature calibration using a dry block](https://resources.beamex.com/uncertainty-components-temperature-calibration-dry-block?_gl=1%2A122rjxy%2A_ga%2AMzYzMzI4NzMxLjE2NDkwNzUxMjI.%2A_ga_DFQ48QBW49%2AMTY1NjMyMTc1MC42LjEuMTY1NjMyMjk2MC4w) Making a temperature calibration using a dry block seems like a pretty simple and straight forward thing to do, however there are many possible sources for uncertainty and error that should be considered. White paper ### [Sanitary Temperature Sensor Calibration](https://resources.beamex.com/lp-sanitary-temperature-sensor-calibration?_gl=1%2A17j3to7%2A_ga%2AMzYzMzI4NzMxLjE2NDkwNzUxMjI.%2A_ga_DFQ48QBW49%2AMTY1NjMyMTc1MC42LjEuMTY1NjMyMjIxNy4w) Sanitary temperature sensors are commonly used in many industries, such as Food and Beverage, Dairy, Pharmaceutical and Life-science. The calibration of sanitary sensors is different and way more difficult than calibrating normal temperature sensors. Blog ### [AMS2750E Heat Treatment Standard and Calibration](https://blog.beamex.com/ams2750e-heat-treatment-standard-and-calibration) Heat treatment is an essential process for many critical parts of an airplane and there are tight regulations and audit processes set. Blog ### [Pt100 temperature sensor – useful things to know](https://blog.beamex.com/pt100-temperature-sensor) What is the difference between a thermocouple and a PRT sensor? How do you measure temperature sensors? White paper ### [How to calibrate temperature sensors](https://resources.beamex.com/how-to-calibrate-temperature-sensors?_gl=1%2A7y6dia%2A_ga%2AMzYzMzI4NzMxLjE2NDkwNzUxMjI.%2A_ga_DFQ48QBW49%2AMTY1NjMyMTc1MC42LjEuMTY1NjMyMjQ0Ny4w) Why would you measure temperature, if you don’t care about the accuracy? As any measurement instrument you want to be accurate, also temperature sensors needs to be calibrated regularly. Blog ### [Uncertainty components of a temperature calibration using a dry block](https://blog.beamex.com/uncertainty-components-temperature-calibration-dry-block) Making a temperature calibration using a dry block seems like a pretty simple and straight forward thing to do, however there are many possible sources for uncertainty and error that should be considered. Blog ### [How to calibrate temperature sensors](https://blog.beamex.com/how-to-calibrate-temperature-sensors) Why would you measure temperature, if you don’t care about the accuracy? As any measurement instrument you want to be accurate, also temperature sensors needs to be calibrated regularly. ![Beamex MC6-T Multifunction Temperature Calibrator and Communicator](https://www.beamex.com/app/uploads/2022/10/beamex-mc6-t-multifunction-temperature-calibrator-and-communicator1--960x540.png) Video ### [Introducing Beamex MC6-T Temperature Calibrator](https://www.beamex.com/videos/introducing-beamex-mc6-t-temperature-calibrator-video/) The MC6-T is made for industrial environments and is designed to minimize the effects of varying environmental conditions. Also, it is designed to eliminate the effects of any fluctuations in the AC mains power voltage. ![Beamex MC6-T Multifunction Temperature Calibrator and Communicator](https://www.beamex.com/app/uploads/2022/10/beamex-mc6-t-multifunction-temperature-calibrator-and-communicator-960x540.png) Video ### [Beamex MC6-T Multifunction Temperature Calibrator and Communicator](https://www.beamex.com/videos/beamex-mc6-t-temperature-calibrator-video/) With the ability to generate temperature as well as to measure and simulate temperature and electrical signals, the Beamex MC6-T offers a really unique combination of functionality. White paper ### [AMS2750E Heat Treatment Standard and Calibration](https://resources.beamex.com/lp-ams2750e-heat-treatment-and-calibration) Heat treatment is an essential process for many critical parts of an airplane and there are tight regulations and audit processes set. White paper ### [Pt100 temperature sensor – useful things to know](https://resources.beamex.com/pt100-temperature-sensor) What is the difference between a thermocouple and a PRT sensor? 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