Foxboro RTT20-RTT15 Series Temperature Transmitter

Availability: In stock
Accuracy - General Value:-
  • BUS: ±0.05% of reading for all input types.
  • HART: ±0.05% of span for all input types.
Ambient Temperature Limits:-
  • ± 0.002% of reading in °C per °C
  • ± 0.0011% of (°F reading - 32) per °F
  • ± 0.005% of span in °C per °C
  • ± 0.0028% of span in °F per °F
Supply Voltage Effect:-
  • The output changes < 0.005% of span for each 1 volt change within the specified voltage range
Response Time:-
  • 1 to 60 s, configurable.
EMC Immunity Effect:-
  • ±0.1% of reading per EU (European Union) Directive 89/336/EEC
  • Supports 2-, 3-, or 4-wire RTDs.
  • Automatic self-diagnostics and self-calibration.
  • LED Indicator Options offered with HART.
  • Maximum/minimum temperature logging.
  • Numerous weatherproof and explosion proof housings for remote mounting, and integral sensor and well mounting.
  • EMC immunity per EU Directive 89/336/EEC.
  • HART versions allow average or difference measurement; FOUNDATION fieldbus and PROFIBUS versions allow average, difference, or redundant measurement
  • Standard 5-year warranty.

The Foxboro® brand Model RTT15-RTT20 Series is a microprocessor-based temperature transmitter with HART®, FOUNDATION Fieldbus™ H1, or PROFIBUS® PA communication protocol. It receives input signals from thermocouples, RTDs, ohm, or millivolt sources. It is available as a basic module, or in numerous housing configurations.
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