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FlameSpec IR3 User Manual
Appendix A
HART 7 Communications
Highway Addressable Remote Transducer (HART®) establishes digital data communication over 4-20mA
Current Loop cables. The HART protocol uses FSK modulation signals superimpose at low level on top of
the 4-20mA current.
The HART implementation on the FlameSpec IR3/UV-IR Flame Detector allows the Control Unit to
monitor the status of the detector, settings of User Configuration and initiate field diagnostics.
The HART protocol implemented in this flame detector is corresponds to HART rev. 7.0.
It supports HART Universal commands including Common Practice and Device Specific
Commands. For more detail information see manual F110V0050
Contact us
Fire & Gas Detection Technologies, Inc
4222 E. La Palma Ave, Anaheim, CA 92807, USA
Tel: (+1) 714 671 8500
Email: support@fg-detection.com
For more information & technical support: (+1) 714-671-8500 · support@fg-detection.com
F120V0020.07
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