توضیحات
The TTH300 HART, PROFIBUS PA or FOUNDATION Fieldbus temperature transmitter in proven two-wire technology features a multitude of new functions and enhanced diagnostic information.
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 5.2
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
– GOS
نقد و بررسیها
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