GM-4四通道显示器
GM-4四通道显示器产品介绍
GM-4四通道显示器是一款设计精巧的多功能显示设备，适用于工业自动化、实验室监测等多种场景。该产品采用超小型化设计，体积仅为176×101×41毫米，重量550克，便于携带和安装。显示器配备4.3英寸WQVGA-TFT彩色液晶屏，支持2个模拟通道和4个逻辑通道同步显示，具有1M采样/秒的高速记录功能，可精确捕捉瞬时波形。设备内置大容量存储器和USB2.0接口，支持数据快速导出。操作界面采用向导式设计，简化了复杂参数设置流程，即使非专业人员也能快速上手。58
GM-4 Four-Channel Display Product Introduction
The GM-4 four-channel display is a compact monitoring device featuring simultaneous visualization of multiple data streams. Its 4.3-inch WQVGA-TFT color LCD provides clear waveform presentation with 100μs~5min/div adjustable time axis and 10mV~50V/div voltage range. The device incorporates intelligent functions including automatic zero tracking, digital filtering, and cursor measurement. The lightweight aluminum casing ensures durability while maintaining portability. With 12-bit resolution and 2MWord memory capacity, it delivers reliable performance for real-time data analysis. The intuitive interface includes shortcut keys and context-sensitive menus, enhancing operational efficiency in field applications.821
产品功能特点
该显示器支持波形缩放、数值运算、自动保存等实用功能，能适应不同环境下的测量需求。采用浮动显示技术，可动态呈现2-4位指数的精密数据。设备内置锂电池，配合AC适配器可实现连续工作，满足移动办公需求。特别设计的防眩光屏幕和低蓝光模式，有效减轻长时间使用的视觉疲劳。多级亮度调节功能确保在各种光照条件下都能获得舒适的观看体验。独立通道设计允许用户单独配置每个输入端的参数，实现灵活的多任务处理。821
Technical Specifications
This device provides 4 isolated measurement channels with 200ms sampling rate via RS485 interface. The metal-shielded 19-inch rack-mountable chassis (21HP×3RU) offers robust EMC protection. Advanced features include 8 SPDT relay outputs, programmable function keys, and pressure unit conversion (mbar/Torr/hPa). The vacuum-compatible design supports connection with various sensor types through 0-10V analog or digital interfaces. The display refreshes at 2Hz with 57×35mm active area, showing real-time values with 0.5% accuracy. Optional 2-6 meter sensor cables extend deployment flexibility in industrial settings.215
GM-4四通道显示器
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