Specifications; Functional - Magnetrol ES Modulevel Installation And Operating Manual

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4.8

Specifications

4.8.1 Functional

Measurement principle
Input
Measured variable
Physical Range
Output (Digital ES II)
Type
Range
Loop Resistance (maximum)
Fault
Damping
Sampling Rate
User Interface (Digital ES II)
Keypad
Indication
Digital communication
Power (Digital ES II)
Measured at instrument
terminals
Output (Analog EZ)
Type
Range
Loop Resistance (maximum)
Fault
User Interface (Analog EZ)
Potentiometers
Action
Power (Analog EZ)
Measured at instrument
terminals
Housing
Material
Cable entry
48-618 ES/EZ Modulevel Displacer Level Transmitter (Top Hat Assembly Design)
Buoyancy – continuous displacement
utilizing a precision range spring
Level, determined by LVDT core
movement affected by buoyancy force
changes on continuous displacer
Up to 120" (300 cm) based on
displacer length
Analog 4 to 20 mA direct or reverse
acting with HART® digital signal
Analog 3.8 to 20.5 mA useable
Digital 0 to 100%
545 Ohms @ 24 VDC
3.6 or 22 mA, selectable
Adjustable 0-60 seconds
Transmitter 15 times per second
Digital Meter 1.33 times per second
3 calibration buttons (up, down, enter)
3 LED's on PCB for calibration and
functional checks
HART Version 5.x compatible
12 to 36 VDC
Analog 4 to 20 mA direct
or reverse acting
Analog 4 to 20 mA useable
480 ohms @ 24 VDC
22 mA
Zero + Span controls
Direct/Reverse switch
12 to 36 VDC
120 VAC, 50/60 Hz
240 VAC, 50/60 Hz
Polymer coated cast iron
1" NPT