12.1 inch Open Frame Monitor
The 12.1" LH Series Open Frame Monitor (AP-12OPLH/12.1") is recommended for machine tool hmi, building automation panels, medical equipment. Typical deployment: Legacy equipment retrofits requiring 4:3 aspect ratio; most popular industrial size.
Product Overview
The 12.1" open frame monitor AP-12OPLH/12.1" is part of the LH Series Open Frame Monitor family. Recommended for machine tool hmi, building automation panels, medical equipment. Typical scenario: Legacy equipment retrofits requiring 4:3 aspect ratio; most popular industrial size. The LH Series Open Frame Monitor family specifications — Resolution: Up to 1280×1024; Brightness: 250~500 cd/m²; Contrast: 500:1 ~ 800:1 — apply to every size in the range. Ordering this size carries no moq (1 pc sample), 5-7 days (sample).
12.1" Specifications
| Screen Size | 12.1" |
| Model | AP-12OPLH/12.1" |
| Resolution | Up to 1280×1024 |
| Brightness | 250~500 cd/m² |
| Contrast | 500:1 ~ 800:1 |
Typical Applications — 12.1"
Recommended industries and deployment areas for the 12.1" open frame monitor in the LH Series Open Frame Monitor family:
Compare LH Series Open Frame Monitor Sizes
| Size | Model | Recommended For |
|---|---|---|
| 6.5" | AP-06OPLH/6.5" | Compact embedded HMI, small kiosk displays, portable medical devices |
| 10.4" | AP-10OPLH/10.4" | Mid-size industrial control panels, POS terminals, gaming machine displays |
| 12.1"(This page) | AP-12OPLH/12.1" | Machine tool HMI, building automation panels, medical equipment |
| 15" | AP-15OPLH/15" | Larger kiosk interfaces, process control visualization, information terminals |
| 19" | AP-19OPLH/19" | Control room overview panels, digital menu boards, multi-window HMIs |
Technical Resources & Support
Drawings, integration notes and documentation for kiosk and machine builds
Need the datasheet, mechanical drawings or 3D model? We issue project-specific datasheets, drawings and 3D models for your configuration — typically within 24–48 hours.
Engineering Support
Not sure if 12.1" fits your project? Our engineers help you confirm dimensions, cutout, and interface — free consultation.
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Certifications
Inquire About 12.1" Open Frame Monitor
Model AP-12OPLH/12.1" — our engineering team will respond with detailed specifications and pricing.
Frequently Asked Questions
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Need a Different Size?
OEM/ODM customization available — size, brightness, touch type, bezel, and interface. No minimum order quantity.
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