Orion-instruments Jupiter 2xx FOUNDATION Fieldbus Manuel d'utilisateur télécharger pdf (Page 27)

57-649 Jupiter Magnetostrictive Transmitter - FOUNDATION fieldbus™

5.3 Specifications

5.3.1 Functional

System Design

Measurement Principle Magnetostrictive time-of-flight

Input

Measured Variable A return signal is generated from the precise location where the magnetic

field of the MLI float intersects the magnetostrictive wire

ero and Span 6 inches to 400 inches (15 to 999 cm)

User Interface

Keypad 3-button menu-driven data entry and system security

Indication 2-line × 8-character display

Digital Communication F

OUNDATION fieldbus

™

, H1 (31.25 kbits/sec)

Interoperability test kit (ITK Revision) ITK 4.61

LAS capable Yes, Device type: Linkmaster

Minimum Operating Voltage 9 VDC

Quiescent Current Draw 15 mA

DEV Revision 0X01

Function Blocks 1xRB, 2xAI(s)

Damping Adjustable 0-25 seconds

Power (Measured at instrument terminals)

Fieldbus General Purpose/Explosion Proof 9 to 32 VDC (17 mA maximum current draw)

FISCO/FNICO 9–17.5 VDC (17 mA maximum current draw)

Housing

Material Aluminum A356T6 (<0.20% copper), optional 316 stainless steel

Cable Entry

⁄4" NPT and M20

5.3.2 Performance

Accuracy ±0.015"

Repeatability ±0.005% of full span or 0.005" (0.127 mm) (whichever is greater)

Linearity 0.020% of full span or 0.031" (0.794 mm) (whichever is greater)

Maximum level rate of change 6 inches per second

Response time 0.1 second

Warm-up <5 second

Upper dead zone None

Lower dead zone <2" (5 cm), SIL 2: <5" (13 cm)

Ambient temperature range Transmitter: -40° to +175° F (-40° to +80° C)

LCD: -10° to +160° F (-20° to +70° C)

Process temperature External Mount: -40° to +248° F (-40° to +120° C)

-320° to +850° F (-195° to +455° C) (with factory insulated MLI)

Direct Insertion: -40° to +200° F (-40° to +95° C)

High temperature probe: -40° to +500° F (-40° to +260° C)

Humidity 0 to 99% non-condensing

Electromagnetic compliance EN 61326

Maximum Pressure (Direct Insertion) 1700 psig @ +100° F

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Orion-instruments Jupiter 2xx FOUNDATION Fieldbus Manuel d'utilisateur Page 27

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