ZUCS-101 型 可夜视双色液位计Night Vision & Double Colorful Level Indicator

基本原理：

根据光的反射折射原理而设计。有液体时光的折射率将发生变化，可在观察窗内看到液绿气红的色彩显示；彩色背板发光，供夜间观测。

性能特点：

有源型：可使用多种电源≥ 24V AC 或DC< 0.5W; 防爆标志: Exib(ib)d Ⅱ BT4 ；无源型：使用液光涂料，安装使用方便，寿命长。专利号： ZL97231325.7 。

用途: 使用于温度压力较高且光线较差及需要夜间观察液位的场合。本仪表不宜在 200℃ 以上水及蒸汽的容器上使用。

材料： 不锈钢，石英玻璃等。

工作温度： 介质：-50-450℃

工作压力：2.5, 4.0, 6.3 (MPa) 

输出方式: 双色直观显示

安装方式： 可提供各行业标准的法兰连接

It is based on light reflection and refraction principle. It can be observed by observation windows. Green color displays liquid and red color displays gas which can be seen by observation windows. It can be used for night observation as well.

Application:

It is widely used in measuring level of different tanks in petrol, chemical industry, etc. and used in high temperature, high pressure, and observation in night or weak light. Notice: It can not be used in those tanks with above 200℃water or steam. 

Feature:

Power supply type: more types of power supply are available ≥ 24V; AC or DC< 0.5W; Explosion-proof class: Exib(ib)d ⅡBT4

Non-power supply: night vision, easier installation and long working life; patent number: ZL97231325.7

Material: stainless steel, quartz glass, etc.    

Operating temperature: medium: -50--450℃

Operating pressure: 2.5, 4.0, 6.3MPa

Output pattern: double colorful direct reading 

Mounting: offer different standards of flange connection