The new temperature transmitter TTH200 supports both the HART 5 and HART 7 protocol and is the standard device of the proven TTx200 / TTx300 product family in two-wire technology.
- Universal sensor input
– RTD, thermocouple, Ω, mV - Functional safety SIL 2 / SIL 3 in accordance with IEC 61508
- Various sensor error-calibration possibilities
– One point, two point, Callendar-van Dusen, freestyle characteristics with 32 supporting points - Output signal
– 4 to 20 mA, HART 5 and HART 7 (switchable) - Accuracy 0.1 %, long-term stability 0.05 % per year
- Wire break / corrosion monitoring in accordance with NE 89
- Device status signaling and freely configurable diagnostic categorization with diagnostic history according to NE 107
- Event monitor for logging critical events
- Configuration monitor for configuration changes
- Turnable LCD indicator for optimal readability (option)
- Approvals for explosion protection
– ATEX, IECEx, zone 0
– FM / CSA
– EAC, EAC-Ex
– NEPSI
