ABB TTH300 Head Mounted Temperature Transmitter


(GST 18% Exclusive)

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  Usually ships in 2 - 4 weeks

(However please contact store for precise delivery schedule. Backorder also allowed)

ABB Head Mounted Temperature Transmitter can be configured via FDT / DTM in DAT200 (Asset Vision Basic) or any standard FTD tool via EDD or local HMI (optional).
Applications: Temperature measurement in air, soil, measurement of delicate surfaces, Oil, Research and Development, Industrial Safety, Hazardous Areas, and pharmaceutical.

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ABB TTH300 Head Mounted Temperature Transmitter are the two-channel TTH300 HART, PROFIBUS PA or FOUNDATION Fieldbus temperature transmitter in proven two-wire technology features a multitude of new functions and enhanced diagnostic information. For PROFIBUS the configuration is possible via GST-file, EDD, or DTM and for FOUNDATION Fieldbus via EDD.
Features of Temperature Transmitter:

  • ABB TTH300 has a Universal sensor input
    – RTD, thermocouple, Ω, mV
  • Various sensor error-calibration possibilities
    – One point, two-point, Callendar-van-Dusen coefficients
  • 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

Additional information

Weight 1 kg


Model No

TTH 300

Measuring Parameters



−50 °C to 150 °C


LCD display with push buttons


RTD, resistance thermometers, resistance-type remote sensor ,Thermocouples, voltages, mV voltages


Standard: 4 to 20 mA, Optionsl: 20 to 4 mA (Configurable)

Power Supply

11-42 VDC

Electrical Connection

Terminals with captive screws, incl. soldering tags, Lines up to maximum 1.5 mm2 (AWG 16)


-125 … 125 mV, -125 … 1100 mV

Storage Temperature

-40 °C TO 85 °C

Ambient Temperature

Standard: −40 °C to 85 °C, Optional: −50 °C to 85 °C

Electrical Interface

3.5 kV DC (approx. 2.5 kV AC) 60 s, input to output

Vibration Resistance

10 … 2000 Hz at 5 g, during operation and transport



Warm-up Time

5 minutes


HART protocol

Input resistance

More than 10 MΩ


50 Grams

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Head Mounted Temperature Transmitter

ABB TTH300 Head Mounted Temperature Transmitter


(GST 18% Exclusive)

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