Loop Powered LED & LCD
Indicators for Panel Mounting
LED-P11 & LCD-P11 are digital indicators for installation directly in a 4-20 mA loop without need for external power. LED-P11 is equipped with bright, easy-to-read LED digits, and LCD-P11 comes with a high-contrast LCD display. Both indicators are designed for panel mounting and have a splash proof front. The scale is easily programmable, without reference signal, by two front pushbuttons.
Product Description
Specification
Order Information
Main Features
• Installation directly in a 4-20 mA loop without need for separate power supply
• Simple pushbutton scaling without reference signal
• Front pushbuttons that can be disabled
• 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
• 48x96 mm DIN size for panel mounting with IP65 / NEMA 4X front protection
Delivery:
Model : LED-P11 & LCD-P11
| LED-P11 |
70LEDP1101 |
| LCD-P11 |
70LCDP1102 |
| Configuration |
70CAL00001 |
| Input Current |
|
4-20 mA |
| Maximum current |
|
30 mA |
| Minimum current for operation |
|
30
mA |
| Voltage drop |
LED-P11 |
< 5 V |
| |
LCD-P11 |
~1.5 V |
| Indication |
|
|
| Display |
LED-P11 |
Red
LED with 4 digits including minus sign |
| |
LCD-P11 |
Black LCD with 4 digits including minus sign |
| Digit height |
LED-P11 |
14.2
mm / 0.56 ” |
| |
LCD-P11 |
12.7 mm / 0.5 ” |
| Indication range |
|
Any range between -1999 to 9999 |
| Decimals |
|
|
| Under
range / Over range |
|
Flashing symbols LO/HI |
| Engineering units |
|
Set of labels included (including blanks) |
| Response
time |
|
Appr. 0.5 s |
| Scale setting |
|
|
| Operation temperature |
LED-P11 |
-25 to +80 °C /-13 to +176
°F |
| |
LCD-P11 |
-20 to +80 °C /-4 to +176 °F |
| Typical accuracy |
|
±0.05 % FS ±1 digit |
| Dimensions |
|
48
x 96 x 67 mm / 1.89 x 3.78 x 2.64'' |
| Protection |
|
IP65 / NEMA 4X (front) |
| Mounting |
|
Panel mounting, cut-out
see drawing |
