Dalian Eastern Display Co., Ltd.
Dalian Eastern Display Co., Ltd.
The FSTN dot-matrix LCD screen, featuring high contrast ratio, wide viewing angle, and low power consumption, stands as the ideal display solution for high-end flow meters. This LCD display operates in FSTN mode with 128×128 or 128×64 resolution, showcasing blue-black text on a gray background with exceptional contrast and wide viewing angles. The module incorporates driver chips manufactured through COG technology, delivering slim profile, low power consumption, and broad operating temperature range. Equipped with SPI interface or 8-bit parallel LCD interface for connection to main control MCU, it delivers high-quality image and text display with stable performance.
The flow meter's real-time data display features an FSTN dot matrix screen that clearly shows instantaneous flow, cumulative flow, temperature, pressure, and other parameters. This device is ideal for measuring water, gas, oil, and similar media. Its dot matrix structure (e.g., 128x64 pixels with 128 rows and 28 columns) supports a graphical interface displaying flow curves, unit values (e.g., m³/h), alarm statuses (e.g., airlock alarms), and more without frequent page switching. With wide viewing angles, low power consumption, and broad temperature adaptability (operating within-20℃ to 70℃), it excels in outdoor and industrial environments.
The electromagnetic flowmeter features an FSTN display screen showing pulsating flow waveforms, with button menus for setting pipeline parameters (e.g., pipe diameter, damping time). The vortex flowmeter dynamically refreshes frequency values (e.g., 1Hz update) and uses icon alerts to indicate vibration interference status. The batch controller displays filling quantities through graphical progress bars, with white-back flashing prompts when threshold alarms occur.
FSTN dot matrix COG LCD screen balances performance, cost and reliability in flowmeter display, especially suitable for high-end instruments that need long-term stable display. With the development of intelligence, it can meet the needs of dynamic flow monitoring.
| manufacturer | EASTERN DISPLAY |
| product model | EDM128128-23，Customizable |
| Display content | 128x128 dot matrix display |
| display color | Gray background，black-blue dots |
| joggle | SPI interface LCD |
| Drive chip model | LCD controller UC1617SGAA |
| production engineering | COG LCD Module |
| attended mode | FPC |
| display type | FSTN LCD，Positive，Transflective |
| angle of view | 6 O'clock |
| working voltage | 3V |
| Backlight type | LED backlit |
| Backlight color | White LCD backlight |
| working temperature | -20-70℃ |
| storage temperature | -30-80℃ |
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