Indicators LED-W11

At a glance:

• LED-W11 is a digital indicator for installation directly in a 4-20 mA loop without need for external power. The indicator is equipped with bright, easy-to-read LED digits, and the scale is easily programmable without reference signal.
• LCD-W11 is designed for field mounting on wall, pipe or DIN rail and has a rugged and splash proof housing.
• A temperature transmitter can be integrated for direct sensor input.
• Bright, 4-digit LED display with red 14.2 mm / 0.56 ” digits
• 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

Technical data:

• Type of Display: LED
• Input Current: 4-20 mA
• Maximum current: 30 mA
• Minimum current for operation: ~3,5 mA
• Voltage drop: < 5 V
• Indication range: -1999 to 9999
• Digit height: 14,2 mm
• Protection class: IP65 / NEMA 4X
• Typical accuracy: 0,05 % FS ±1 digit
• Operation temperature: -25 to +80 °C
• Dimensions: 80 x 110 x 65 mm

Dimensions:

Connection diagram: