Achieve precision and reliability with Endress+Hauser’s iTEMP temperature transmitters

Temperature measurement is a decisive factor in many industrial processes. Across all industries, accurate, fast and reliable measurement of process temperature help improve the quality of products and the safety of systems. Endress+Hauser has introduced two advanced temperature transmitters, the iTEMP TMT86 and the iTEMP TMT36, designed to meet the specific needs of those in the heavy and hygienic industries.

The role of temperature transmitters

Thermometers provide a precise and reliable measurement signal in a wide variety of processes. To read this signal correctly, it must be converted into a standardized analog or digital signal that can be interpreted by the process control system. This conversion happens in the transmitter, which acts as an interface between the sensor and the control room. With smart features, transmitters can provide additional information from the temperature measurement device, such as the condition of the temperature sensor and possible failure diagnostics for quick troubleshooting.

Addressing challenges

Heavy industries face several critical challenges that require precise control and reliable documentation of process parameters. These challenges include:

• Optimization of energy and raw material consumption: Accurate and reliable measurements are essential for optimizing the use of energy and raw materials. This helps in reducing waste and improving overall efficiency.

• Control and documentation of emissions and exhaust gases: Reliable measurement and documentation of emissions are crucial for compliance with environmental regulations and for maintaining a safe working environment.

• Optimization of plant commissioning and maintenance: Simplification, standardization and digitalization of processes help in reducing downtime and improving the efficiency of plant commissioning and maintenance.

• Precise control of process temperatures: Ensuring safety when handling hazardous materials requires precise control of process temperatures to prevent accidents and ensure compliance with safety standards.

Industries with high hygiene requirements, such as food and beverage and life sciences, face unique challenges that demand stringent standards for processes, cleaning and disinfection. These challenges include:

• High hygiene requirements: Ensuring that processes, cleaning and disinfection meet stringent hygiene standards is crucial for maintaining product quality and safety.
• Compliance with legal verification and documentation requirements: Measured values must be tamper-proof and comply with regulations such as FDA21 to ensure reliability and regulatory compliance.
• Optimization of systems: Simplification, standardization and digitalization of systems help in improving efficiency and ease of management.

iTEMP TMT86: advanced temperature control with PROFINET over Ethernet-APL

The iTEMP TMT86 is a 2-channel temperature head transmitter that provides accurate and reliable temperature measurements for heavy industries. This device supports a wide range of resistance thermometers (RTDs) and thermocouples, making it versatile for different applications. One of its key features is the PROFINET over Ethernet-APL, which allows for real-time temperature monitoring and control.

A notable aspect of the iTEMP TMT86 is its built-in web server. This feature enables users to configure and monitor the device from any computer or mobile device without needing additional software. This ease of access simplifies the management of temperature control processes.

The iTEMP TMT86 also includes a Field Device Integration (FDI) package, which facilitates seamless integration into existing automation systems. FDI is an open standard that simplifies the configuration and diagnostics of field devices, ensuring smooth operation. Additionally, the transmitter can be equipped with an attachable display that provides clear temperature readings and process monitoring.

The modular design of the iTEMP TMT86 allows it to be compatible with various Endress+Hauser thermometers, enhancing flexibility and usability. This transmitter is particularly beneficial for industries that require precise temperature control to optimize their processes. The iTEMP TMT86 also supports the innovative features of the iTHERM ModuLine thermometers, such as the second process barrier, which provides an additional layer of safety and reliability. This combination ensures that users benefit from a perfectly matched system that enhances overall process efficiency.

iTEMP TMT36: cost-efficient digital communication with IO-Link technology

The iTEMP TMT36 temperature transmitter is designed for hygienic industries (food and beverage and life sciences), focusing on factory automation. It leverages IO-Link technology to offer cost-efficient digital communication, making it ideal for applications that require digital accessibility and data transparency.

IO-Link technology enables offline parameterization, data transparency and plug-and-produce device exchange. This means that devices can be configured and replaced quickly and easily, reducing downtime and improving efficiency. The iTEMP TMT36 is suitable for applications without explosion protection requirements, making it versatile for various industrial settings.

The transmitter supports iTHERM ModuLine thermometers, including features like the second process barrier and iTHERM QuickNeck, which enhance its functionality. Diagnostic information compliant with NAMUR NE107 allows for remote data retrieval, enabling continuous analysis and predictive maintenance. This capability helps reduce operational disruptions and downtime.

The iTEMP TMT36 also features push-in terminals for easy installation and maintenance. An attachable display is available, showing the device type, diagnostic messages and measured values, allowing for easy monitoring of the process within the field. The conformity with the IO-Link Smart Sensor Profile 2nd Edition ensures simple and seamless integration of the temperature transmitter into the process landscape.

Key benefits of iTEMP transmitters

Usability: Simple parameterization and monitoring via Bluetooth or digital communication. Optimized operability due to on-site indication via integrated or pluggable display as well as simple installation and quick wiring thanks to push-in terminals.

Accuracy: Increased accuracy of the measurement data thanks to a stable and accurate output signal, lab calibration of sensor and electronics at Endress+Hauser and individual sensor-transmitter matching using Callendar-Van Dusen linearization. Reduction of measurement errors through galvanic isolation.

Standardization: Conversion of the RTD or TC input signal into a standardized analog or digital output signal, allowing standardized input cards, barriers and cables to be used from the transmitter to the control unit.

Safety: Suitable for use in hazardous areas and providing additional information from the measuring point, such as extended diagnostics like corrosion detection. Available with SIL approval and dual channel input for sensor backup and drift detection.

Perfect fit: The ideal combination of the right iTEMP transmitter with the required communication signal and housing form, and the right iTHERM ModuLine thermometer makes the features of the comprehensive Endress+Hauser temperature portfolio available for all systems and applications. This ensures the perfect solution for every measuring point, all from one single supplier.

Endress+Hauser’s iTEMP TMT86 and iTEMP TMT36 temperature transmitters offer advanced features and seamless integration capabilities, providing precise and reliable temperature control. These devices help industries optimize their processes and improve efficiency by ensuring accurate temperature measurements and easy device management. Whether you need real-time monitoring with PROFINET over Ethernet-APL or cost-efficient digital communication with IO-Link, these transmitters provide robust solutions for various industrial applications.

By choosing Endress+Hauser’s innovative temperature transmitters, companies can ensure accurate and reliable control of their operations, leading to enhanced productivity and reduced downtime. These devices are not only easy to use but also offer high measurement accuracy, making them indispensable tools in the modern industrial landscape.