负氧离子监测系统是款对旅游景区及生态园区内（如人工湿地、生态景区、植物园等）的空气清洁度指标数据进行全天候自动在线采集的监测站，它是将景区负氧离子、空气温度、湿度、PM2.5等环境质量参数，通过自动监测设备实时监测，将监测数据通过GPRS、互联网等方式传输到网络软件平台，经过软件平台的系统性处理后再通过LED显示屏直观、快捷的展现给用户.
The negative oxygen ion monitoring system is a kind of monitoring station which can automatically collect the air cleanliness index data of the scenic spot ａnd the ecological park (such as the artificial wetland, the ecological scenic spot, the botanical garden, etc. , it is to monitor the environment quality parameters such as negative oxygen ion, air temperature, humidity ａnd PM2.5 through automatic monitoring equipment in real time, ａnd transmit the monitoring data to the network software platform through GPRS ａnd Internet, after the systematic processing of the software platform, the LED display screen is displayed to users directly ａnd quickly.

功能特点

(1)电容空气收集器，X进的负压除尘结构，不仅具有很强的稳定性，而且可保证长时间在恶劣环境中运行。

(2)电容空气收集器X天具有优良的静电屏蔽功能，能较好地克服静电对测量的不利影响。

(3)气流缓冲技术，避免了螺旋式气流对测量所造成的影响。

(4)采用金属材料，抗潮能力，保证在高湿环境下不结霜、不结露，工作正常。

(5)内置X进的放大电路，可高灵敏地探测负离子数量。

(6)具有自动工作模式，无需人工处理，上电即自动工作，连续测量，1 1个数据。
(1) the capacitor air collector ａnd the x inlet negative pressure dedusting structure not only have strong stability, but also can ensure the long-time operation in the bad environment. (2) the capacitive air collector x days has excellent electrostatic shielding function, which can better overcome the adverse effect of electrostatic to measurement. (3) the air flow buffering technology avoids the influence of spiral air flow on the measurement. (4) using metal material, moisture resistance, ensure in high humidity environment without frosting, not dew, normal work. (5) built-in x-in amplifier circuit, can be highly sensitive to detect the number of negative ions. (6) with automatic operation mode, no manual processing, power-on automatic operation, continuous measurement, 1 data per second.

技术参数：

负氧离子传感器（标配）

1、工作电源： 外接12V充电适配器。

2、平均功耗：<1W

3、分辨率：10个离子/cm3。

4、量程：10～500000(个/ cm3)

5、接线方式：RS-485信号：

6、RS-485信号：支持ModBus协议

7、输出方式：RS485

8、采样数率：1/个。

9、误差：离子浓度≤±10%

10、迁移率：1(cm2/S*V)。

11、额定工作环境，温度： -10～+50℃

12、湿度： 0～

13、主体尺寸（长*宽*高）：180*120*40（mm）