The TTH200 is a head-mount temperature transmitter designed for HART standard applications in temperature measurement with single sensor input.

The TTH200 transmitter follows NAMUR Recommendations such as NE 89 and NE 107. While it shares similar functionality with the TTH300 model, it does not include sensor redundancy and sensor drift monitoring. The device can be configured with ABB tools including Field Information Manager (FIM), DAT200 (Asset Vision Basic) via DTM, Handheld via EDD, or any standard tool using FDI-/FDT-Technology.

• Universal sensor input (RTD, thermocouple, Ω, mV)
• Functional safety SIL 2 / SIL 3 in accordance with IEC 61508
• Multiple sensor error-calibration options:
  • One point, two point calibration
  • Callendar-van Dusen method
  • 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 configurable diagnostic categorization with history (NE 107)
• Event monitor for logging critical events
• Configuration monitor for tracking changes
• Optional turnable LCD indicator for optimal readability
• Explosion protection approvals:
  • ATEX, IECEx, zone 0
  • FM / CSA
  • EAC, EAC-Ex
  • NEPSI

Transmitters, Safety barriers, Flow meters, Probes, Sensors, Transducers, Valves, Analysis meters, Positioners, Actuators, and more.