705-5100-121 Datasheet, PDF (46/56 Pages) Magnetrol International, Inc. – GuidedWave Radar Level Transmitter

7.3 Specifications
7.3.1 Functional
System Design
Measurement Principle
Guided time-of-flight via time domain reflectometry
Input
Measured Variable
Level, determined by the time-of-flight of a guided radar pulse from
transmitter to product surface and back
Zero and Span
6 inches to 75 feet (15 to 2286 cm)
User Interface
Keypad
3-button menu-driven data entry and system security
Indication
2-line × 8-character display
Digital Communication
FOUNDATION fieldbus^™, H1 (31.25 kbits/sec)
Interoperability test kit (ITK Revision)
ITK 5.01
LAS capable
Yes, Device type: Linkmaster
Minimum Operating Voltage
9 VDC
Quiescent Current Draw
17 mA
DEV Revision
0X02
Available Blocks
RB_1, TB_1, AI_1, AI_2, AI_3, AI_4, PID_1
Polarity Sensitive
No
AI Block Execution Time
15 msec
Power (Measured at instrument terminals)
Fieldbus General Purpose/Explosion Proof 9 to 32 VDC (17 mA maximum current draw)
IS/FISCO/FNICO
9–32 VDC (17 mA maximum current draw)
Housing
Material
Aluminum A356T6 (<0.20% copper), optional 316 stainless steel
Cable Entry
3_{⁄4" NPT and M20}
Environment
Operating Temperature
-40 to +175° F (-40 to +80° C)
Display Function Operating Temperature
-5 to +160° F (-20 to +70° C)
Storage Temperature
-50 to +175° F (-40 to +80° C)
Humidity
0-99%, non-condensing
Electromagnetic Compatibility
Meets CE Requirements: EN 50081-2, EN 50082-2
Note: Twin Rod and Single Rod probes must be used in metallic vessel
or stillwell to maintain CE requirement.
Mounting Affects: Twin Rod
Active rod must be mounted at least 1" (25 mm) from any surface or
obstruction. Minimum stillwell diameter for Twin Rod probe is 3".
Single Rod
Nozzles do not restrict performance by ensuring the following:
No nozzle is <2" (50 mm) diameter
Ratio of Diameter: Length is 1:1 or greater;
any ratio <1:1 (e.g., a 2" × 6" nozzle = 1:3) may require a Blocking
Distance and/or DIELECTRIC adjustment (see Section 2.6.5)
No pipe reducers are used
Obstructions (See Probe Clearance Table, page 16
Keep conductive objects away from probe to ensure proper performance
Shock Class
ANSI/ISA-S71.03 Class SA1
Vibration Class
ANSI/ISA-S71.03 Class VC2
46
57-640 Eclipse Guided Wave Radar Transmitter - FOUNDATION fieldbus^™