For enhanced (e.g. redundancy) head mounting application with 4…20 mA HART, Profibus or Foundation Fieldbus communication. Also available with Ex-approvals and SIL certificates. Display with device configuration (HMI) optional.
The TTH300 HART, PROFIBUS PA or FOUNDATION Fieldbus temperature transmitter in proven 2-wire technology features a multitude of new functions and enhanced diagnostic information.
The temperature transmitter can be configured via FDT / DTM in DAT200 (Asset Vision Basic) or any standard FTD tool via EDD or local HMI (optional).
For PROFIBUS the configuration is possible via GST-file, EDD or DTM and for FOUNDATION Fieldbus via EDD.
Various sensor error-calibration possibilities (one point, two point, Callendar-van-Dusen) Sensor Backup / autom. Sensor redundancy switching (2 x Pt100 3-wire connection)
Freestyle characteristics (32 supporting points)
Output signal 4 ... 20 mA (HART), PROFIBUS PA 3.01, FOUNDATION Fieldbus ITK 5.1
Accuracy 0.1 %, long-term stability 0.05 % per year
Unique new user friendly connection technology from the outside
Temperature monitoring of solids, fluids and gases of all types in containers and pipes according to the special safety engineering requirements of IEC 61508