Get full control of your process OPTITEMP TT 53 – Universal HART® 7 temperature transmitter OPTITEMP TT 53 is a modern HART® temperature transmitter developed to meet the highest standards of accuracy and reliability. A universal transmitter compatible with RTD, thermocouples, voltage and potentiometer, offering high flexibility and reducing the number of installed product variants. It is fully compatible with HART® 7 and offers extended diagnostic information (for example, device error, sensor and wiring conditions) making it reliable and highly precise. OPTITEMP TT 53 supports communication via NFC® (Near Field Communication) and Bluetooth® which makes it possible to configure and monitor the transmitter remotely.

Configure OPTITEMP TT 53 wirelessly Configure your OPTITEMP TT 53 wirelessly via NFC® by using the new app OPTITEMP Connect. The intuitive and easy-to-use interface in the app makes your job easier. Complement with our new TT-CON BT and you can configure and monitor your OPTITEMP TT 53 also via Bluetooth®. Thanks to the extended range that Bluetooth® offers, you can connect to the transmitter without removing it from the process. High reliability The robust design of the TT 53 makes it highly reliable even under the most demanding conditions. External influences such as ambient temperature, vibrations...