25
57-642 ECLIPSE Model 705 Guided Wave Radar Transmitter for Hygienic Industries
3.0 Reference Information
This section presents an overview of the operation of the
ECLIPSE Guided Wave Radar Level Transmitter, informa-
tion on troubleshooting common problems, listings of
agency approvals, lists of replacement and recommended
spare parts, and detailed physical, functional, and perfor-
mance specifications.
3.1 Description
ECLIPSE is a loop-powered two-wire, 24 VDC, level transmit-
ter based on the concept of Guided Wave Radar. Guided
Wave Radar, or Micropower Impulse Radar (MIR), is a revo-
lutionary, new level measurement technology.
The ECLIPSE electronics are housed in an ergonomic hous-
ing comprised of two tandem compartments angled at a
45-degree angle for ease of wiring and calibration. These
two compartments connect via an explosion proof and
watertight feed-through.
2.7.4 HART Revision Table
Model 705
HART Version HCF Release Date Compatible with 705 Software
Dev V1 DD V1 July 1998 Version 1.2B and earlier
Dev V1 DD V2 November 1998 Version 1.2C through 1.3D
Dev V3 DD V1 April 1999 Version 1.4A through 1.4C
Dev V4 DD V1 October 1999 Version 1.5 and later
Model 705 2.x
HART Version HCF Release Date Compatible with 705 Software
Dev V1 DD V1 June 2000 Version 2.0A through 2.2C
Dev V2 DD V1 September 2001 Version 2.3A through 2.3E
Dev V3 DD V1 September 2003 Version 2.4A through 2.4B
Dev V4 DD V1 April 2004 Version 2.5A and later
Model 705 3.x
HART Version HCF Release Date Compatible with 705 Software
Dev V1 DD V2 September 2008 Version 3.0A and later
Dev V2 DD V1 August 2011 Version 3.2A and later
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