he field-mount temperature transmitter TTF200 is provided for all HART standard applications in temperature measurement with one sensor. The transmitter supports the same functionality as the TTF300, but without sensor redundancy and sensor drift monitoring. It can be configured with ABB-tools such as DAT200 (Asset Vision Basic) via DTM, Handheld via EDD, FIM.
InformatioUniversal sensor input
RTD, thermocouple, Ω, mV
Functional safety SIL 2 / SIL 3 in accordance with IEC 61508
Output signal
4 to 20 mA, HART
Accuracy
0.1 %, long-term stability 0.05 % per year
Wire break / corrosion monitoring in accordance with NE 89
Diagnostic information in accordance with NE 107
IP 66 / IP 67, NEMA 4X aluminum or stainless steel field-mount housing
Large, user-friendly LCD indicator Type BS
Approvals for explosion protection
ATEX, IECEx, zone 0n Manager) or any standard tool using FDI-/FDT-Technology.
FeaTURES
- Universal sensor input: supports RTDs (resistance thermometers), thermocouples, resistance (Ω) measurement, and millivolt (mV) signals.
- High accuracy: ±0.1 % (typical) of span.
- Excellent long-term stability: typical drift of 0.05 % per year.
- Diagnostic capabilities: wire-break/corrosion monitoring (NAMUR NE 89), device diagnostics (NAMUR NE 107) etc.
- Explosion protection approvals: suitable for hazardous areas (ATEX, IECEx) up to Zone 0 in certain versions.
- Rugged field housing: IP66 / IP67 rated, NEMA 4X, aluminum or stainless steel enclosure.
