※特点：
1、 结构性防风雨设计，独有学习模式，自动匹配主流仪表协议；亮度自动调节
2、ABS塑料外壳/铁壳；
3、静态显示无闪烁，高速芯片，每秒刷新6000次；
4、标配蓝牙模块，手机一键编辑发送内容；
5、结构性防雨，不需要遮雨遮阳罩；
6、隐藏式挂钩，可选配立杆安装；
7、选配无线，直线距离1000米+；
8、标配超级按键，支持手动调屏参，可手机或计算机调整。
9、KHHX-7最佳观测距离50m内; KHHX-10最佳观测距离60m内; KHHX-14最佳观测距离75m内.
※FEATURES:
1. Structural weatherproof design, unique learning mode, and automatic matching with mainstream instrument protocols;Automatic brightness adjustment;
2. ABS plastic housing / iron housing;
3. Flicker-free static display, high-speed chip with a refresh rate of 6000 times per second;
4. Standard-equipped Bluetooth module, enabling one-click editing and sending of content via mobile phone;
5. Structural rainproof performance, no need for rain shelters or sunshades;
6. Concealed hooks, optional pole mounting available;
7. Optional wireless function, with a straight-line distance of over 1000 meters;
8. Standard-equipped super buttons, supporting manual screen parameter adjustment; adjustment can also be made via mobile phone or computer.
9. The optimal viewing distance for KHHX-7 is within 50 meters.; The optimal viewing distance for KHHX-10 is within 60 meters.; The optimal viewing distance for KHHX-14 is within 75 meters.
※汉显屏7,10,14寸；
图片规格：7寸汉显屏，颜色红/绿
显示尺寸：640*160，共计1024点，6位7段，LED灯
可见性：最大75m(14寸），120°可视角度，最大光强1500mcd.
供电电源：开关电源 AC 85～245 V
显示极限：999999
工作温度：-20°~60°
通讯：电流环；RS232；无线通讯，RS485（选配）。
信号线：10m
保修：3年
※Chinese Character Display Screens (7-inch, 10-inch, 14-inch);
Display Specification: 7-inch Chinese character display, color: red/green
Display Parameters: Resolution 640*160, total 1024 dots, 6-digit 7-segment, LED lights
Visibility: Maximum 75m (for 14-inch model), 120° viewing angle, maximum luminous intensity of 1500mcd
Power Supply: Switching power supply, AC 85~245V
Display Limit: 999999
Operating Temperature: -20°C ~ 60°C
Communication: Current loop; RS232; wireless communication, RS485 (optional)
Signal Wire: 10m
Warranty: 3 years

产品技术特性表