INOR LED-W11 Specifications

LCD-W11

LED-W11, LCD-W11

Loop Powered
LED & LCD

Indicator LED/LCD-W11

Inside the
indicator

Indicators for
Field Mounting

LED-W11

LED-W11 & LCD-W11 are digital indicators for installation directly in a 4-20 mA
loop without need for external power.
LED-W11 is equipped with bright, easy-to-read LED digits, and LCD-W11 comes
with a high-contrast LCD display.

Bothindicatorsaredesignedforeldmountingonwall,pipeorDINrailand

have a rugged and splash proof housing.
The scale is easily programmable without reference signal.
A temperature transmitter can be integrated for direct sensor input.

LED-W11

• Bright, 4-digit LED display with red 14.2 mm / 0.56 ” digits

LCD-W11

• High-contrast, 4-digit LCD display with 17.8 mm / 0.7 ” digits

Common features

• Installation directly in a 4-20 mA loop without need for separate power supply

• Simple pushbutton scaling without reference signal

• Any range between -1999 to 9999 for 4 to 20 mA input

• Labels for different engineering units are included

• Typical accuracy of 0.05 % allows for high precision read-outs

• HART transparent

• Integrated transmitter as added option

• Field mounting in rugged IP65 / NEMA 4X housing with double cable conduits

Power
supply

Internal or
external
transmitter
4-20 mA

Current
source
4-20 mA

Specications:

Input Current 4-20 mA
Maximum current 30 mA
Minimum current for operation ~3.5 mA
Voltage drop LED-W11 < 5 V
LCD-W11 ~3 V

Indication

Display LED-W11 Red LED with 4 digits including minus sign
LCD-W11 Black LCD with 4 digits including minus sign
Digit height LED-W11 14.2 mm / 0.56 ”
LCD-W11 17.8 mm / 0.7 ”
Indication range Any range between -1999 to 9999
Decimals Selectable, 0 to 3
Under range / Over range Flashing symbols LO/HI
Engineering units Set of labels included (including blanks)

Response time Appr. 0.5 s
Scale setting Two pushbuttons inside the housing
Operation temperature LED-W11 -25 to +80 °C / -13 to +176 °F

LCD-W11 -30 to +80 °C / -22 to +176 °F

Typical accuracy ±0.05 % FS ±1 digit
Dimensions 80 x 110 x 65 mm / 3.15 x 4.33 x 2.56 ”
Protection IP65 / NEMA 4X
Connections Stranded, ≤ 1.5 mm2, AWG 16,

2 PG11-conduits

Mounting Rail acc. to DIN EN 50022, 35 mm, wall or 2 “ pipe

Dimensions

mm/inches

Ordering information

LED-W11 70LEDW1101
LCD-W11 70LCDW1101
Pipe mounting kit 70ADA00021
DIN-Rail mounting kit 70ADA00022

Conguration 70CAL00001

Mounting of transmitter 60VERMONT1

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