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iTEMP TMT71, TMT72: The world's first Bluetooth transmitter

New temperature transmitters offer innovative functions, high measuring performance and ease of use

Publication date: 10.10.2019

Temperature transmitter basics

Temperature transmitters are an important link between temperature sensors in the process and the higher levels of automation. Measurement instruments are often installed in difficult-to-access locations, which frequently makes it more difficult to install, operate and service them.

As the first temperature transmitter in the market, the transmitters come with an integrated Bluetooth® interface that enables users to wirelessly display measured values and to perform configuration tasks.

Secure communication

The device is extremely easy and fast to operate using the Endress+Hauser SmartBlue app. Access to the device is password-protected and the Endress+Hauser security concept for the Bluetooth® communication complies with the highest safety standards. The device can be configured without the need to previously install device drivers, since they are already stored in the transmitter's electronics.

Simple, tool-free wiring

New push-in spring terminals significantly improve the handling of the transmitter and also guarantee a secure connection between the device and the connecting cables. Since no additional tool is required, this saves time when installing or replacing the device.

Highest level of reliability in critical processes

Integrated sensor monitoring functions, device troubleshooting and diagnostics information in accordance with NAMUR NE 107 allow for a high level of measuring point availability. Thanks to the transmitter-sensor matching capability using the CvD-coefficients, the precision of the temperature measurement is further increased for the entire system. The temperature transmitters are also designed for safe operation in hazardous areas thanks to international approvals (ATEX, CSA C/US, IECEx).

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