TTH300温度变送器的详细资料

TTH300温度变送器

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.

Overview TTH300温度变送器

The head-mount 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. 

Data 

• Universal sensor input
  – RTD, thermocouple, Ω, mV
• Various sensor error-calibration possibilities
  – One point, two point, Callendar-van-Dusen
• Sensor backup / automatic sensor redundancy switching (2 x Pt100 3-wire connection)
• Freestyle characteristics
  – 32 supporting points
• Output signal
  – 4 to 20 mA, HART
  – PROFIBUS PA 3.01
  – FOUNDATION Fieldbus ITK 5.1
• Accuracy 0.1 %, long-term stability 0.05 % per year
• Wire break / corrosion monitoring (NE89)
• Extended diagnostics (NE107)
• Approvals for explosion protection
  – ATEX, IECEx, zone 0 
  – FM / CSA
  – GOST

Fieldbus & HART – TTx300

ABB’s freedom of choice offers the right driver for the major fieldbus protocols suitable for ABB devices. 
The version matrix document shows for each protocol the software revision that’s compatible to the hardware and firmware revision of the device.

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