Endress+Hauser Proline Prowirl O 200 vortex flowmeter and ITEMP TMT82 HART 7 temperature transmitter with flow control valve assembly

The Endress+Hauser iTEMP TMT82 represents the pinnacle of temperature measurement technology, engineered as a fully modular, dual-channel temperature transmitter for the most demanding industrial applications. This sophisticated instrument sets new standards in measurement accuracy, operational reliability, and diagnostic capability, making it an ideal solution for critical processes where temperature measurement directly impacts safety, quality, and efficiency. Designed with future-proof flexibility, the TMT82 accommodates virtually any temperature measurement scenario through its innovative modular design that allows complete customization of input, output, and housing configurations.

At the core of the TMT82's exceptional performance lies its revolutionary modular concept, which enables users to specify exactly the required configuration for their specific application. The transmitter supports two independent input channels that can accept signals from a comprehensive range of temperature sensors including RTDs (Pt100, Pt1000, Ni100), thermocouples (Types J, K, T, E, N, R, S, B, C), resistance sensors, and millivolt signals. Each channel operates with complete independence, allowing simultaneous measurement of two different process points or redundant measurement of a single critical point with advanced voting logic for safety instrumented systems (SIS). The device incorporates Endress+Hauser's proprietary Heartbeat Technology, providing continuous self-monitoring and verification capabilities that validate measurement integrity without process interruption. This technology enables predictive maintenance strategies by detecting potential issues before they affect process quality or safety.

The TMT82's construction exemplifies industrial durability, featuring a robust cast aluminum housing with IP66/IP67 protection rating that ensures reliable operation in the most challenging environments. For corrosive atmospheres, a stainless steel housing option is available. The transmitter meets global explosion protection requirements with ATEX, IECEx, FM, and CSA certifications for use in Zone 1/21 hazardous areas. Its innovative terminal compartment design allows complete wiring without any need for disassembly of the electronics module, significantly reducing installation time and potential for errors. The large, high-contrast LCD display provides simultaneous reading of both measurement channels along with comprehensive status information, and can be rotated 320° for optimal viewing in any installation orientation.

The TMT82 delivers exceptional measurement performance with accuracy up to ±0.05% of the measured value and long-term stability that minimizes calibration requirements. The device offers multiple output options including dual 4-20 mA HART signals, PROFIBUS PA, Foundation Fieldbus, and MODBUS RTU communications, providing seamless integration into both conventional and fully digital fieldbus architectures. Its powerful diagnostic capabilities extend beyond self-monitoring to include comprehensive sensor diagnostics that detect breakage, degradation, short circuits, and configuration errors, with distinct alarm responses for each measured channel.

This transmitter finds application across diverse industries including pharmaceutical manufacturing where it provides validated measurement for FDA-compliant processes, chemical processing plants where it monitors reactor temperatures and safety loops, power generation facilities where it supervises turbine temperatures and cooling systems, and food & beverage production where it ensures precise thermal processing control. The TMT82 particularly excels in critical applications requiring redundant temperature measurement, temperature difference monitoring, or highest safety integrity levels with SIL 2/3 certification according to IEC 61508.

The TMT82 demonstrates outstanding operational efficiency through its intuitive parameterization using Endress+Hauser's ToF (Tool-operated Fieldbus) technology that enables configuration without opening the housing, thereby maintaining the integrity of the protection rating in hazardous areas. The device supports automatic sensor recognition and configuration, dramatically reducing commissioning time and potential for errors. For advanced management, the transmitter integrates seamlessly with Endress+Hauser's FieldCare and other asset management systems, enabling remote monitoring, configuration, and documentation of device parameters throughout its operational lifecycle.

With its unmatched flexibility, dual-channel capability, and advanced diagnostic features, the iTEMP TMT82 establishes a new benchmark for intelligent temperature measurement, providing users with unprecedented reliability, safety, and operational efficiency while reducing total cost of ownership through minimized maintenance requirements and extended calibration intervals.