WirelessHART temperature transmitter TTF300-W

WirelessHART temperature transmitter TTF300-W

The TTF300-W WirelessHART field-mount temperature transmitter enables the easy addition of temperature measuring points throughout operations. Shorten installation times by eliminating complex wired infrastructure and lower overall implementation costs of process measurement with ABB´s wireless devices featuring WirelessHART communications.

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The WirelessHART technology features a multitude of new functions and enhanced diagnostic information. Unique driver-independent configuration of the transmitter via push buttons and LCD display.

Ambient temperature range standard

−40 to +85 °C; optional extended version to −50 to +85 °C.

Wireless frequency

ISM band 2.4 GHz, wireless protocol WirelessHART version 7.

Wireless range (typical)

up to ~300 m line-of-sight (depending on environment) with integrated omnidirectional antenna.

Accuracy for RTD (e.g., Pt100) for digital measurement

±0.08 °C (±0.14 °F) typical.

Long-term drift

approx. ±0.05 % of span per year or ±0.05 °C, whichever is greater.

Features and benefits

  • Powered via standard lithium battery with long service life
  • Battery exchangeable in hazardous area
  • Integrated energy power management to maximize transmitter lifetime
  • Fast and easy commissioning
  • Intuitive and intelligent operating concept
  • Configuration can be performed directly at the transmitter via the display, as well as via EDD, DTM and handheld
  • Configurable update rates 4 s up to 60 min
  • Housing and antenna developed for applications also in harsh environment
  • Ex approved