Product Overview
The LMAGAR032J7KS is a 3.2" industrial LCD display panel manufactured by Sharp, featuring QVGA resolution (240x320) with LED backlight and RGB interface. With 120 cd/m² brightness (ref) and 200:1 contrast ratio (ref), viewing angle 35/35/20/15 (ref), designed for industrial instrumentation, embedded systems, and reliable display applications.
Specifications
| Brand | Sharp |
| Model | LMAGAR032J7KS |
| Size | 3.2" |
| Resolution | 240×320 QVGA |
| Brightness | 120 cd/m² (ref) |
| Contrast Ratio | 200:1 (ref) |
| Viewing Angle | 35/35/20/15 (ref) |
| Display Type | Color |
| Backlight | LED |
| Interface | RGB |
| Panel Type | LCM |
Applications
Industrial instrumentation and gauges
Embedded systems displays
Metering equipment
Point-of-sale terminals
Security alarm panels
Small appliance displays
FAQ:
Q1: What core specifications does Sharp LMAGAR032J7KS have?
A: It is a 3.2-inch industrial TFT LCD panel with QVGA 240×320 native resolution, full RGB color channels and integrated long-lifespan LED backlight. Equipped with Sharp industrial liquid crystal layer, it offers uniform brightness and stable image performance for portable industrial handheld equipment.
Q2: What temperature range can this LCD panel operate stably?
A: Its operating temperature is -20℃ ~ +70℃, and storage temperature ranges from -30℃ to +80℃. It avoids screen flicker, color shift and brightness fading in cold outdoor sites and high-temperature enclosed control cabinets.
Q3: What industrial devices are compatible with LMAGAR032J7KS for assembly and replacement?
A: It fits handheld industrial measuring meters, portable data collectors, mini PLC operation screens, portable medical detectors and field intelligent inspection terminals. It can replace other matching 3.2-inch Sharp QVGA LCD panels with identical FPC pinout.
Q4: How to troubleshoot common display issues like black screen, dim backlight and distorted graphics?
A: Verify signal voltage and backlight power comply with Sharp official datasheet; re-plug the FPC connector to eliminate poor contact; check bonding area for ESD burn damage; restore standard display timing parameters if abnormal display still occurs.
Q5: What benefits does its built-in LED backlight bring to industrial continuous operation?
A: The LED backlight delivers a typical service life of 50,000 hours under rated brightness. It has low power consumption, mercury-free eco structure, mild brightness attenuation, and supports 24/7 non-stop long-term industrial running.
