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CENTECH VIETNAM JSC

Address: No. 91-93, Lane 5, An Phu Ward, District 2, HCM City
Telephone: (+84) 24 6663 2426
Hotline: (+84) 961 739 336
Email: centech@centechvn.com
Operation Time: all weekdays (except Sunday and National Holidays)

ABB Head-Mount Temperature Transmitter TTH300

Vendor: ABB

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.

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Overview

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. 


Specification

  • Universal sensor input
    – RTD, thermocouple, Ω, mV
  • Functional safety SIL 2 / SIL 3 in accordance with IEC 61508 (HART variant)
  • Various sensor error-calibration possibilities
    – One point, two point, Callendar-van-Dusen, freestyle characteristics with 32 supporting points
  • Sensor backup / automatic sensor redundancy switching (2 x Pt100 3-wire connection)
  • Output signal
    – 4 to 20 mA, HART
    – PROFIBUS PA 3.01
    – FOUNDATION Fieldbus ITK 5.x
  • Accuracy 0.1 %, long-term stability 0.05 % per year
  • Wire break / corrosion monitoring in accordance with NE 89
  • Extended diagnostics in accordance with NE 107
  • Approvals for explosion protection
    – ATEX, IECEx, zone 0 
    – FM / CSA
    – GOST

Data Sheet