E3A-JA3A-H11 Datasheet, PDF (3/12 Pages) Magnetrol International, Inc. – Digital E3 Modulevel Liquid Level Displacer Transmitter

SPECIFICATIONS
FUNCTIONAL
System Design
Measurement Principle
Buoyancy – continuous displacement utilizing a precision range spring
Input
Measured Variable
Level, determined by LVDT core movement affected by
buoyancy force changes on continuous displacer
Physical Range
Up to 120" (300 cm) based on displacer length (consult factory for longer ranges)
Output
Type
4 to 20 mA with HART Version 5.x
3.8 to 20.5 mA useable (meets NAMUR NE 43)
FOUNDATION
fieldbus,
H1
(31.25
⁄ ), kbits
sec
Available
blocks
AI_1,
PID_1,
RB_1,
TB_1
LAS capable, ITK 5.0 interoperability tested
Resolution
Analog: 0.01 mA, Display: 0.1%, Level Units: 0.01 inch
Loop Resistance (maximum)
620 ohms @ 24 VDC
Diagnostic Alarm
3.6, 22 mA or HOLD selectable (meets NAMUR NE 43)
Damping
Adjustable 0-45 seconds
Sampling Rate
Transmitter 15 times per second
User Interface
Keypad
3-button menu-driven data entry and system security
Indication
2-line × 8-character LCD display
Power
Measured at instrument terminals
11 to 36 VDC
HART, 9 to 32 VDC FOUNDATION fieldbus (Direct Current)
This device provides only Functional Isolation.
Current
22.5 mA maximum HART, 17 mA (maximum current draw) FOUNDATION fieldbus
This device provides only Functional Isolation.
Housing
Material
Aluminum A356-T6 (<0.20% copper), optional 316 stainless steel
Cable Entry
3_{⁄4" NPT and M20}
Ingress Protection
TYPE 4X, IP66
Chamber
Materials
Carbon steel
316/316L stainless steel
Wetted parts
316/316L and Inconel^® (spring)
Process connections
Tank Top:
3", 4", 6" ANSI Flange
Chambered: 1¹â„2", 2" NPT, Socketweld, ANSI Flanges
Process Conditions
Process temperature range Œ
Steam applications: -20° to +500° F (-29° to +260° C)
Non-steam applications: -20° to +600° F (-29° to +315° C) 
Process pressure range
5150 psig @ +100° F (355 bar @ +38° C)
Environment
Electronics Operating Temperature
-40 to +176° F (-40 to +80° C)
Display Function Operating Temperature -5 to +160° F (-20 to +70° C)
Storage Temperature
-50 to +185° F (-40 to +85° C)
Humidity
0-99%, non-condensing
Electromagnetic Compatibility
Meets CE Requirement: EN 61326
Shock Class
ANSI/ISA-S71.03 Class SA1 Ž
Vibration Class
ANSI/ISA-S71.03 Class VC2 Ž
Altitude
≤2000 m
Pollution Degree
2
ΠMaximum process temperatures are based on ambient temperatures less than or equal to
Ž With aluminum housing only. Does
+120° F (+49° C). Higher ambient temperatures require reduced process temperatures.
not apply to models with 316 SS
 Consult factory for low temperature applications down to -330° F (-200° C)
transmitter housings.
3