Eclipse Guided Wave Radar is based upon the technology of TDR (Time Domain Reflectometry). TDR utilizes pulses of electromagnetic energy transmitted down a probe. When a pulse reaches a surface that has a higher dielectric than the air/vapor in which it is traveling, the pulse is reflected. An ultra high-speed timing circuit precisely measures the transit time and provides an accurate level measurement.
Eclipse GWR can be utilized to detect overall level or interface level, and when used with a HART® splitter, it can transmit two 4-20 mA signals.
Change in the process tank level corresponds to change within the Aurora chamber. The float within the chamber actuates flags or a shuttle for visual indication while the Eclipse® GWR transmitter provides continuous electronic level measurement.
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Low dielectric measurement capability (Er >_ 1.4)
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Volumetric output
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Quick connect/disconnect probe coupling
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Operates in visible vapors and ignores most foams
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IS (intrinsically safe), XP (explosion proof), and Non-Sparking approvals
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Ignores coating buildup
     
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Level switches
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Level transmitters
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Stainless steel scale
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Custom scales
 Literature: (UK English)
Sales Literature
Instruction Manual
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IS
NI |
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IS NI |
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IS
NS
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| XP = Explosion Proof • IS = Intrinsically Safe • NI = Non-Incendive • NS = Non-Sparking • ELV = EMC/Low Voltage |
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