WIKA T38

WIKA is a global market leader in pressure and temperature measurement technology. With over 75 years of experience, WIKA instruments are trusted in process industries worldwide. Glorient is a professional supplier of genuine WIKA products with competitive pricing and fast worldwide delivery.

TÜV certified SIL version for protection systems developed per IEC 61508 (option) Operation in safety applications to SIL 2 (single instrument) and SIL 3 (redundant configuration) Configurable with almost all soft- and hardware tools Universal for the connection of 1 or 2 sensors Resistance thermometer, resistance sensor (up to 2 x 3-wire) Thermocouple, mV sensor Potentiometer Signalling in accordance with NAMUR NE43, sensor monitoring in accordance with NE89, EMC in accordance with NE21, self-monitoring and diagnostics of field instruments in accordance with NE107

These temperature transmitters are designed for universal use in the process industry. They offer high accuracy through sensor-transmitter matching, highest reliability and excellent protection against electromagnetic influences. Via HART ® protocol, the T38 temperature transmitters are configurable (interoperable) with a variety of open configuration tools. In addition, the T38 temperature transmitters, via the WIKAsoft-TT configuration software and the model PU-548 programming unit, can be parameterised very easily, quickly and with a clear overview. Besides the selection of the sensor type and the measuring range, the software enables the error signalling operation, damping, several measuring location descriptions and process adjustment to be stored. The T38 transmitters offer a wide range of sensor connection combinations. Through the configuration of a sensor with redundancy (dual sensor), on a sensor failure it will automatically change over to the working sensor. Furthermore, there is the possibility to activate sensor drift detection. With the WIKA True Drift Detection technology, sensors can be monitored continuously, and erroneous measuring locations can be identified immediately. Additionally, the T38 transmitters also have numerous sophisticated supervisory functionalities such as monitoring of the sensor lead resistance and sensor break monitoring in accordance with NAMUR NE89 as well as monitoring of the measuring range. In addition, extended diagnostic functions in accordance with NE107 are integrated and extensive cyclical self-monitoring functions are carried out, which contribute to the high level of system security.

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