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BE 57-660 Eclipse Model 700 Guided Wave Radar Transmitter
3.6 Specifications
3
.6.1 Functional/Physical
System Design
Measurement Principle Guided Wave Radar based on Time Domain Reflectometry (TDR)
Input
Measured Variable Level, as determined by GWR time of flight
Span 15 cm to 30 m (6 inches to 100 feet)
Output
Type 4 to 20 mA with HART: 3.8 mA to 20.5 mA useable (per NAMUR NE43)
Resolution Analog: .003 mA
Digital Display: 1 mm
Loop Resistance 590 ohms @ 24 VDC and 22 mA
Diagnostic Alarm
Selectable: 3.6 mA, 22 mA (meets requirements of NAMUR NE 43), or HOLD last output
Diagnostic Indication Meets requirements of NAMUR NE107
Damping Adjustable 0–10 seconds
User Interface
Keypad 4-button menu-driven data entry
Display Graphic liquid crystal display
Digital Communication/Systems HART Version 7—with Field Communicator, AMS, or FDT
DTM (PACTware
™
), EDDL
Menu Languages Transmitter LCD: English, French, German, Spanish, Russian
HART DD: English, French, German, Spanish, Russian, Chinese, Portuguese, Polish
Power (at transmitter terminals) 11 VDC minimum under certain conditions (refer to I&O Manual BE57-660)
Housing
Material IP67/die-cast aluminum A413 (<0.6 % copper); optional stainless steel
Net/Gross Weight Aluminum: 4 lbs. (1.8 kg)
Overall Dimensions H 137 mm (5.41") x W 123 mm (4.86") x D 116 mm (4.55")
Cable Entry 1/2" NPT or M20
SIL 2/3 Capable (Certified) Safe Failure Fraction = 92.4 % (HART only)
Functional Safety to SIL 2/3 in accordance with IEC 61508
Environment
Operating Temperature -40 to +80 °C (-40 to +175 °F); LCD viewable -20 to +70 °C (-5 to +160 °F)
Storage Temperature -45 to +85 °C (-50 to +185 °F)
Humidity 0 to 99 %, non-condensing
Electromagnetic Compatibility
¿ Meets CE requirement (EN 61326) and NAMUR NE 21 ¿
Surge Protection Meets CE EN 61326 (1000V)
Shock/Vibration ANSI/ISA-S71.03 Class SA1 (Shock); ANSI/ISA-S71.03 Class VC2 (Vibration)
¿ Single rod probes must be used in metallic vessel or stillwell to maintain CE noise immunity.
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