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Fluke Process Instruments family of products

Spot Pyrometers

Fluke Process Instruments spot pyrometers are designed to be flexible and easy-to-install; durable to withstand the most demanding harsh industrial environments; and visual so you can see and understand your process temperature data.

Spot pyrometers are a type of fixed thermal sensor used for measuring a single point on high-temperature surfaces, often in large furnaces or kilns. These devices measure temperature from the thermal radiation emitted, also known as radiometry.

Each pyrometer combines innovative digital technology with standard two-wire installations for all setups. With multiple communication options, these smart infrared measurement sensors provide the features you need to understand your temperature data and control your unique process in a compact, integrated package that is easy to install and operate.

The Thermalert 4.0 Series, for example, includes numerous integrated infrared temperature sensors with our widest selection of spectral ranges that can be used for a wide variety of process control applications.

Each pyrometer conforms to Industry 4.0 standards, combines innovative digital technology with standard two-wire installations for all setups and can be ordered with ATEX and IECEx certification. With multiple communication options, this smart infrared measurement sensor provides the features you need to understand your temperature data and control your unique process in a compact, integrated package that is easy to install and operate.

The Endurance Series, meanwhile, includes low-temperature and high-temperature two-color pyrometers that meet all the requirements of modern industry. It is flexible and easy-to-install; durable to withstand the most demanding harsh industrial environments; and visual – allowing you to see and understand your process temperature data.

The optional camera feature for this sensor allows you to continuously monitor your process visually, while a LED sighting option allows you to see the spot size on the target to make sure you have a clean line of sight. The match function takes the guesswork out of setting the emissivity. Endurance fiber-optic pyrometers allow measurement of targets that would otherwise be inaccessible due to space constraints or harsh environments.

Learn more about our fixed pyrometer solutions below.

Endurance Glasfaser-Pyrometer
Endurance® High Temperature Infrared Pyrometers

The Endurance® Series of infrared pyrometers features rugged and flexible instruments designed to meet the demands of harsh industrial environments and provides continuous visual process monitoring in a wide range of applications and temperatures ranging from 50 to 3200°C (122 to 5692°F).

Thermalert 4.0 Pyrometer - Control Engineering Engineers' Choice Awards Finalist 2019

Thermalert 4.0 Series Pyrometers

Each pyrometer conforms to Industry 4.0 standards, combines innovative digital technology with standard two-wire installations for all setups and can be ordered with ATEX and IECEx certification. With multiple communication options, this smart infrared measurement sensor provides the features you need to understand your temperature data and control your unique process in a compact, integrated package that is easy to install and operate.

Raytek® Compact CI

Compact and easy to install, the Raytek CI noncontact infrared pyrometer measures temperatures ranging from 0° to 500°C (32°F to 932°F). Accessories are available for cooling and air-purging.

Raytek® Compact CM

With temperature ranges from -20 to 500°C (-4 to 932°F), the Raytek CM is a rugged single-piece system with the flexibility to handle a variety of OEM and end-user manufacturing applications.

MI3 Infrarotsensor
Raytek® Compact MI3

The Raytek MI3 digital infrared thermometer features multi-sensor design for OEM applications and process control in continuous noncontact temperature monitoring from -40 to 1800°C (-40 to 3272°F).

Raytek® Compact GP

Raytek GP infrared pyrometers provide process temperature control in hard-to-reach, small or distant targets in temp range from -18 to 538°C (0 to 1000°F).

Marathon MM IR sensor
Raytek Marathon MM

Raytek Marathon MM IR sensor features high resolution optics, real-time video monitoring and recording capability for variety of process monitoring application in temperature range from - 40 to 3000°C (-40 to 5432°F).

Raytek® Thermalert® TX Intrinsically Safe Sensor (ATEX)

Raytek Thermalert TX intrinsically safe (ATEX) infrared temperature sensors provide wide variety of spectral responses for process control applications ranging from -18 to 2000°C (0 to 3630°F).

Ircon-Pyrometer Modline 7
Ircon® Modline® 7

Combined with Ircon® ModView™ Pro software and a variety of accessories, the Modline® 7 infrared thermometer offers exceptional versatility with extended temperature ranges -40º to 2250ºC (-40 to 4082ºF), high-resolution optics and fast response times.

 Infrarot-Thermometer Raytek Raynger 3i Plus
Raytek® Raynger® 3i Plus

Raytek Raynger® 3i Plus features fast and easy transfer of data to PC or smartphone, a mobile application for quick data transfer and collaboration, and can be used as a temporary online thermometer.

This new generation of handheld infrared thermometer is designed for use in high-temperature industrial applications, 400–3000°C (752-5432°F), such as iron and steel, metal refining, foundry and processing operations, ceramics, semiconductors, chemical and petrochemical furnaces, as well as heat treatment and power plants.