Foxboro RTT20, RTT15 Series Intelligent Temperature Transmitter

Foxboro RTT20-RTT15 Series Temperature Transmitter

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.

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:-

Bus:

± 0.002% of reading in °C per °C

± 0.0011% of (°F reading - 32) per °F

HART:

± 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

Features

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.

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Foxboro RTT20-RTT15 Series Temperature Transmitter

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