Endress+Hauser offers a broad portfolio of temperature measurement technology for comprehensive solutions for almost all branches of industry. The measurement principles used are RTD sensors and thermocouples. Important points for the inclusion of the measurement point into the process are the protection of the thermometers through thermowells and the process connection.

The innovative thermometers of the compact and modular hygienic line have been designed to meet the requirements of the Food & Beverage and Life Sciences industries and comply with highest quality standards. For the first time a comprehensive, global product portfolio with a large selection of process connections, transmitters and further constructive variants is offered. All products – both metric and imperial – are available with the relevant international approvals.

In steel treatment, glass smelters, flue gas applications and in the brick and ceramics industries temperatures up to 1700 °C can occur. High temperature applications require special thermometers with ceramic thermowells and thermocouples made from special metals, such as platinum and rhodium. The thermowell protects the sensor from mechanical and chemical damages and temperature shocks caused by the process and therefore increases the life span of the sensor.

Safe monitoring of process temperatures in challenging applications e. g. in the Oil & Gas industry.
The robust thermometers are designed for use in demanding and safety relevant applications e.g. in the Chemical, Oil & Gas and Energy industry. The thermometers fulfills the corresponding safety requirements due to various certificates and tests. The use of a transmitter leads to higher accuracy and reliability in comparison to directly wired sensors.

Compact, fast and precise for the measurement of process temperatures in common industries.
With cost efficiency, optimal use of space, reliable operation, easy installation and commissioning the compact thermometers fulfills the requirements of modern process measurement technology. Vibration-proof integrated thin-film sensors guarantee highest operational safety at the fastest response times.

Multipoint assemblies with RTD and thermocouple sensors allow for reliable temperature measurement and safe operation in critical applications, ranging from low to high pressure process reactors as well as for storage tanks. Our standardized and engineered products are designed to customer specifications and provide detailed temperature profiles for optimized process control, increasing plant availability, efficiency and safety.

Cost efficiency, optimal use of space, reliable operation and easy commissioning indicate modern process measuring technology. The temperature switches completely fulfills these requirements in all industries. Designed for safe monitoring of process temperatures it can be selected between one or two switch outputs as well as one switch output and one standardized analog output. A variety of process connections leads to a flexible use.

The task of a temperature transmitters is to transform the sensor signal into a stable and standardized signal. However, modern transmitters using digital technology are more than just that: they are intelligent, flexible and offer high measurement accuracy. They are a crucial component of the measurement chain capable of improving safety and and efficiency in your process.

The thermowell is the process wetted part of the thermometer. Basically, thermowells are divided into protection tubes constructed from welded tubes and thermowells made of drilled barstock material.
In many cases thermometers cannot be placed directly into the medium but need protection from rough process conditions. Furthermore the thermowell makes sure that an exchange of the measurement insert is possible without interrupting the process.

Compact RTD and TC thermometers with non-detachable cable for plug-in or screw-in connection. Cost efficient sensors for use in many processes and laboratory applications.
A cable probe is easy to install and provide a high operational safety due to reliable and accurate temperature measurement in common processes.

Surface temperature measurement may be requested by industrial processes when hot surfaces of reactors or pipes have to be monitored and invasion into the pipe or reactor must be avoided. Temperatures of process streams have to be kept under control and regulated, sometimes even without any direct contact between the process medium and the temperature sensor itself in order to avoid any stream perturbation.

Our dial thermometers work on the bimetal, expansion or gas actuation principle. This enables scale ranges of -200 to +700 °C in different class accuracies, response times and resilience to environmental influences. Diverse connection designs, stem diameters and individual stem lengths enable a flexible measuring location design. Dial thermometers with remote capillaries are particularly versatile. All thermometers are suited for operation in a thermowell if necessary.