ABB transmitter TTH300

ABB TTH300 Head mounted Temperature Transmitter TTH300S1HBS

ABB transmitter TTH300

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 TTH300 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. 

ABB transmitter TTH300

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
– GOST

ABB transmitter TTH300

Input:
Resistance thermometers
Thermocouples
Resistance-remote signalling unit (0 ... 5000)
Voltages, mV transmitter (-125 ... 1100 mV)
Input functionality
1 or 2 sensors (e.g. 2 x Pt100 3-L)
Sensor backup/redundancy
Sensor drift monitoring
Output
2-wire technique
4 ... 20 mA temperature linear
HART signal
Measurement error
0,1 K
Specific linearization
Callendar van Dusen coefficients
Customer specific curve / 32 tie points
Continuous sensor and self-monitoring
Supply voltage monitoring
Wire break and corrosion monitoring (NE - Extended diagnostics (NE 107)
Device safety in accordance with NE 53.
Approvals for explosion protection
intrinsically safe: ATEX EEx ia (Zone 0), FM, 
non-incendive: ATEX EEx n A
Configuration
Display with TTH300 configuration function
FDT/DTM
SMART VISION DSV401
EDD

ABB TTH300 Head mounted Temperature Transmitter TTH300S1HBS

Models:

ABB transmitter TTH300

ABB transmitter TTH300

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