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Head Mount Temperature Transmitters

About Head Mount Temperature Transmitters

Economical fixed range temperature transmitters, configurable and Smart(Hart) for thermocouples and RTD's.

Technical Specifications
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Description

Economical fixed range temperature transmitters, configurable and Smart(Hart) for thermocouples and RTD’s.

Compact head mounted temperature transmitters from ABB are designed for standard type B sensor heads. The advantage, increased measuring accuracy resulting from conversion of the sensor signal into a stable output signal close to the sensor. When using thermocouples, no compensating cables are therefore required.

The transmitter can be configured with ABB-tools such as Field Information Manager (FIM), with DAT200 (Asset Vision Basic) via DTM, with a Handheld via EDD, or with any standard tool using FDI-/FDT-Technology.

TTH200

The TTH200 temperature transmitter supports both HART 5 and HART 7 protocols and is the standard device of the proven TTx200 / TTx300 product family in two-wire technology.

TTH300

Two-channel temperature transmitter TTH300 with HART, PROFIBUS PA or FOUNDATION Fieldbus in two-wire technology has extensive functions and diagnostic options for all applications. For the new TTH300 HART, these have been expanded once again and the user-friendliness has been further improved.

 

Features
  • Output 4 to 20 mA, HART 5 and HART 7 (switchable)
  • Accuracy 0.1 %, long-term stability 0.05 % per year
  • Universal Sensor Input RTD, thermocouple, Ω, mV
  • Wire break / corrosion monitoring in accordance with NE 89
  • Event monitor for logging critical events
  • Approvals for explosion protection
  • Turnable LCD indicator for optimal readability (option)
  • Functional safety SIL 2 / SIL 3 in accordance with IEC 61508
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