Eclipse® Model 705 Guided Wave Radar Transmitter Hygienic

The Enhanced ECLIPSE Model 705 guided wave radar transmitter is available with a 304 stainless steel housing designed specifically for use in hygienic applications. This instrument meets the needs and requirements for the wetted and non-wetted materials, process connections and surface finishes of hygienic industries.
The Enhanced ECLIPSE Model 705 is a loop-powered, 24 VDC, level transmitter based upon the revolutionary guided wave radar (GWR) technology and is the easiest transmitter to configure on the market.
This ECLIPSE guided wave radar transmitter is designed to provide measurement performance well beyond that of many traditional technologies.
The ECLIPSE transmitter supports the FDT/DTM standard, and a PACTware ™ PC software package allows for additional configuration and trending flexibility.

Operating Principle

Guided wave radar is based upon the principle of TDR (time domain reflectometry). Pulses of electromagnetic energy travel via the waveguide. The pulse is reflected when it contacts a liquid surface and the distance is then calculated.


Low dielectric measurement capability (εr >_ 1.4)
Volumetric output
Quick connect/disconnect probe coupling
Operates in visible vapors and ignores most foams
IS, XP, and Non-Incendive approvals
Ignores coating buildup


Foundation fieldbus™ or PROFIBUS PA digital outputs
Local remote mounting
Interface measurement


IS=Intrinsically Safe (FM, CSA, ATEX)
NI=Non-Incendive (FM, CSA)
NS=Non-Sparking (ATEX)
ELV=EMC/Low Voltage (CE)
YES (A3)


+ Product Catalog
+ Instruction & Operating Manual
+ Approvals, Certificates & Forms - ATEX Ex i certificate
+ Approvals, Certificates & Forms - IECEx I certificate
+ Approvals, Certificates & Forms - SIL 3 Certificate