LCD-W11 (Discontinued)
Loop Powered LCD Indicators for Field Mounting
LCD-W11 is a digital indicator for installation directly in a 4-20 mA loop without need for external power. The indicator comes with a high-contrast LCD display 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.
- High-contrast, 4-digit LCD display with 17.8 mm / 0.7 ” 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 Specification
| Type of Display | LCD |
| Input Current | 4-20 mA |
| Maximum current | 30 mA |
| Minimum current for operation | ~3,5 mA |
| Voltage drop | ~3 V |
| Indication range | -1999 to 9999 |
| Digit height | 17,8 mm |
| Protection class | IP65 / NEMA 4X |
| Typical accuracy | 0,05 % FS ±1 digit |
| Operation temperature | -30 to +80 °C |
| Dimensions | 80 x 110 x 65 mm |